Literatura académica sobre el tema "Sensory cognition"
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Artículos de revistas sobre el tema "Sensory cognition"
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Kostic, Emilija, Kiyoung Kwak, and Dongwook Kim. "Assessing the Global Cognition of Community-Dwelling Older Adults Using Motor and Sensory Factors: A Cross-Sectional Feasibility Study." Sensors 23, no. 17 (2023): 7384. http://dx.doi.org/10.3390/s23177384.
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Impairments in gait, postural stability, and sensory functions were proved to be strongly associated with severe cognitive impairment such as in dementia. However, to prevent dementia, it is necessary to detect cognitive deterioration early, which requires a deeper understanding of the connections between the aforementioned functions and global cognition. Therefore, the current study measured gait, postural, auditory, and visual functions and, using principal component analysis, explored their individual and cumulative association with global cognition. The global cognitive function of 82 older Korean males was determined using the Montreal Cognitive Assessment. The motor and sensory functions were summarized into seven independent factors using factor analysis, followed by age and education-level-adjusted linear regression model analysis. The seven factors obtained using factor analysis were gait speed, gait stability, midstance, general auditory ability, auditory recognition, overall visual ability, and postural stability. The linear regression model included years of education, gait stability, postural stability, and auditory recognition, and was able to explain more than half of the variability in cognitive score. This shows that motor and sensory parameters, which are obtainable through wearable sensors and mobile applications, could be utilized in detecting cognitive fluctuations even in the early stages of cognitive deterioration.
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Nieman, Carrie, and Jennifer Deal. "ADVANCING THE SCIENCE OF SENSORY HEALTH AND COGNITION: FROM EPIDEMIOLOGY TO INTERVENTION." Innovation in Aging 8, Supplement_1 (2024): 609. https://doi.org/10.1093/geroni/igae098.1995.
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Abstract Sensory health and cognition are at the intersection of two major public health challenges facing an aging global population. Sensory impairments are among the most common and disabling comorbidities among individuals at risk for cognitive impairment and those already aging with cognitive impairment. Sensory impairments may also serve as key biomarkers in dementia and may worsen the trajectory of decline. Although prevalent, sensory impairments frequently go unrecognized and unaddressed. Importantly, sensory impairment has been identified as modifiable risk factors for dementia. Optimizing sensory function may be an important yet overlooked approach to reducing the risk of cognitive decline as well as providing potential nonpharmacological interventions to aid in the management of neuropsychiatric symptoms, improve quality of life for persons living with dementia, and reduce burden for care partners. This symposium presents the latest evidence from epidemiology to intervention in advancing our understanding and approach to sensory health and cognition. The symposium begins with a focus on the epidemiology of sensory function among individuals with or at risk for cognitive impairment and then moves to a focus on intervention, understanding the potential impacts of optimizing sensory function on brain structure, barriers to addressing sensory function in clinical settings, and envisioning how to optimize interventions by learning directly from individuals aging with cognitive impairment, their care partners, and experts. This symposium features leaders in the field of sensory health and cognition from diverse career stages, disciplines, and settings.
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Chatterjee, Anjan. "Disembodying cognition." Language and Cognition 2, no. 1 (2010): 79–116. http://dx.doi.org/10.1515/langcog.2010.004.
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AbstractThe idea that concepts are embodied by our motor and sensory systems is popular in current theorizing about cognition. Embodied cognition accounts come in different versions and are often contrasted with a purely symbolic amodal view of cognition. Simulation, or the hypothesis that concepts simulate the sensory and motor experience of real world encounters with instances of those concepts, has been prominent in psychology and cognitive neuroscience. Here, with a focus on spatial thought and language, I review some of the evidence cited in support of simulation versions of embodied cognition accounts. While these data are extremely interesting and many of the experiments are elegant, knowing how to best interpret the results is often far from clear. I point out that a quick acceptance of embodied accounts runs the danger of ignoring alternate hypotheses and not scrutinizing neuroscience data critically. I also review recent work from my lab that raises questions about the nature of sensory motor grounding in spatial thought and language. In my view, the question of whether or not cognition is grounded is more fruitfully replaced by questions about gradations in this grounding. A focus on disembodying cognition, or on graded grounding, opens the way to think about how humans abstract. Within neuroscience, I propose that three functional anatomic axes help frame questions about the graded nature of grounded cognition. First, are questions of laterality differences. Do association cortices in both hemispheres instantiate the same kind of sensory or motor information? Second, are questions about ventral dorsal axes. Do neuronal ensembles along this axis shift from conceptual representations of objects to the relationships between objects? Third, are questions about gradients centripetally from sensory and motor cortices towards and within perisylvian cortices. How does sensory and perceptual information become more language-like and then get transformed into language proper?
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Xu, Shu, and YanJhu Su. "SENSORY IMPAIRMENT, COGNITIVE FUNCTION, AND DEPRESSION AMONG CHINESE OLDER ADULTS." Innovation in Aging 6, Supplement_1 (2022): 607. http://dx.doi.org/10.1093/geroni/igac059.2263.
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Abstract Sensory impairment (SI) is a contributor to poor mental health and cognitive decline for older adults, and the likelihood of having sensory impairment increases with age. However, the association between sensory impairment and cognition is still under-investigated and the potential mechanisms for the SI-cognition link is still not clear. This study examines the relationships between sensory impairment, depression, and cognitive function among older adults in China. Using nationally representative data from the China Health and Retirement Longitudinal Study 2018, we conducted cross-sectional analysis on adults age 60 years and older (n=7,026). Sensory impairment is defined as having vision impairment (VI) only or hearing impairment (HI) only or dual sensory impairment (DSI). Cognitive function was measured by the Mini-Mental State Examination and depression were assessed by the 10-item Center for Epidemiologic Studies Depression scale. Descriptive analysis showed that 10.66% of older adults experienced sensory impairment. Linear regression analyses revealed that HI and DSI were associated with cognitive declines among older Chinese adults (HI: β=-0.75, p<.01; DSI: β=-1.45, p<.01). SEM results showed that depression partially mediate the relationship between SI and cognition. Sensory-impaired older adults were more likely to have depression (HI: β=1.71, p<.001; DSI: β=4.76, p<.001), which lead to worse cognitive function (HI: β=-1.09, p<.001; DSI: β=-2.80, p<.001). Models were controlled for age, gender, education, social activities, and other covariates. Findings suggest that Chinese older adults experiencing sensory loss are at greater risk of cognitive function declining and that depression play an important role in the relationship between SI and cognition.
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Liljas, Ann E. M., Kate Walters, Cesar de Oliveira, S. Goya Wannamethee, Sheena E. Ramsay, and Livia A. Carvalho. "Self-Reported Sensory Impairments and Changes in Cognitive Performance: A Longitudinal 6-Year Follow-Up Study of English Community-Dwelling Adults Aged ⩾50 Years." Journal of Aging and Health 32, no. 5-6 (2018): 243–51. http://dx.doi.org/10.1177/0898264318815391.
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Objective: To investigate the influence of single and dual sensory impairments prospectively on cognition in adults aged ⩾50 years. Method: Community-dwelling English adults ( n = 4,621) were followed up from 2008 to 2014. Self-reported hearing and vision were collected in 2008. Change in cognitive performance on working memory and executive function between 2008 and 2014 was evaluated. Results: Compared with good hearing and good vision, respectively, poor hearing and poor vision were associated with worse cognitive function (hearing: unstandardized coefficient B = 0.83, 95% Confidence Interval [CI] = [0.29, 1.37]; vision: B = 1.61, 95% CI = [0.92, 2.29] adjusted for age, sex, baseline cognition). Compared with no sensory impairment, dual sensory impairment was associated with worse cognition ( B = 2.30, 95% CI = [1.21, 3.39] adjusted for age, sex, baseline cognition). All associations remained after further adjustment for sociodemographic characteristics, lifestyle factors, chronic conditions, falls, mobility, depression, and lack of companionship. Discussion: The findings are important as age-related sensory impairments are often preventable or modifiable, which may prevent or delay cognitive impairment.
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Huang, Alison, George Rebok, Bonnielin Swenor, Jayant Pinto, Linda Waite, and Jennifer Deal. "Social Isolation and Loneliness: Moderators of the Relationship Between Sensory Impairment and Cognition." Innovation in Aging 4, Supplement_1 (2020): 474. http://dx.doi.org/10.1093/geroni/igaa057.1534.
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Abstract Hearing and vision impairment have been independently linked to accelerated cognitive decline in older adults, however there is limited evidence on the effect of dual sensory impairment (DSI) (both hearing and vision impairment) on cognition. Additionally, the impact of social isolation and loneliness, both correlates of DSI and independent risk factors for cognitive decline, on the DSI-cognition relationship has yet to be studied. Using data from the National Social Life, Health, and Aging Project (N=3,091), multivariable linear regression models were used to describe the cross-sectional relationship between self-reported functional sensory impairment (none, hearing only, vision only, DSI) and cognitive function, measured by the survey adapted Montreal Cognitive Assessment. We also included an interaction term in the model to investigate whether cognition is worse among older adults with sensory impairment who also are socially isolated or lonely. Participants in this sample are between 62-91 years with 15% reporting hearing impairment, 11% reporting vision impairment, and 7% reporting DSI. DSI was associated with significantly lower global cognitive function compared to no sensory impairment (-0.31 standard deviations (SD), 95% CI:-0.44 to-0.18), hearing impairment alone (-0.29 SD, 95% CI: -0.44 to -0.15), and vision impairment alone (-0.22 SD, 95% CI: -0.39 to -0.06). Furthermore, cognitive function was significantly worse among older adults with both DSI and smaller social networks (p-interaction <0.05). No differences in the DSI-cognition relationship were observed by level of loneliness. These findings add to the limited research on the relationship between DSI, social isolation and loneliness, and cognition.
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Friedman, Robert. "Higher Cognition: A Mechanical Perspective." Encyclopedia 2, no. 3 (2022): 1503–16. http://dx.doi.org/10.3390/encyclopedia2030102.
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Cognition is the acquisition of knowledge by the mechanical process of information flow in a system. In cognition, input is received by the sensory modalities and the output may occur as a motor or other response. The sensory information is internally transformed to a set of representations, which is the basis for downstream cognitive processing. This is in contrast to the traditional definition based on mental processes, a phenomenon of the mind that originates in past ideas of philosophy.
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Umarova, Sabohon Minavvarovna Mashrabbaeva Gulliza Muhammadali kizi. "DISORDERS OF SENSORY FUNCTIONS." ACADEMIC RESEARCH IN MODERN SCIENCE 2, no. 22 (2023): 75–79. https://doi.org/10.5281/zenodo.8416359.
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According to the science of world psychology, perception is considered as a simple mental cognitive process consisting of reflecting some features of things and events of the existing world, as well as the internal states of the human body through the direct influence of material stimuli on certain receptors - this is the first stage of cognition
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Deal, Jennifer, Emma Nichols, Alden Gross, and Bonnielin Swenor. "MEASURING COGNITIVE FUNCTION IN OLDER ADULTS WITH SENSORY LOSS." Innovation in Aging 7, Supplement_1 (2023): 232. http://dx.doi.org/10.1093/geroni/igad104.0762.
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Abstract Neurocognitive batteries are administered orally or on paper, requiring participants to hear and see to participate; yet 55% of Americans aged 60+ years have hearing or vision loss. We will review 3 studies investigating whether sensory loss could bias cognitive testing. First, we used item response theory to test whether cognitive testing is more difficult (biased) for individuals with vs. without sensory loss, controlling for underlying cognitive function using Atherosclerosis Risk in Communities (ARIC) Study and Baltimore Longitudinal Study on Aging data. Although differential item functioning exists for some tests, it is not salient (>1 standard error difference), suggesting that sensory loss may not have a strong impact on measuring cognitive function in well-designed and conducted research studies. Second, we described how audiometric hearing loss impacts completion of neurocognitive testing, and how missing test scores affect estimates of the hearing loss-cognitive test performance association in a cross-sectional analysis of 3,678 adults (72-94 years) in ARIC. Hearing loss was associated with greater missingness on two auditory-only tests (Logical Memory, Digits Backwards) and two written tests (Boston Naming, Trail Making B). Ignoring this missing data underestimated the hearing-cognition association. Finally, we identified cohort studies measuring cognition in older adults through systematic review, and surveyed investigators for how sensory health was addressed in their studies. We found variation in methods used to assess sensory loss, with implications for resource allocation. Using these studies, we will discuss how to best measure cognition in adults with sensory loss, with a focus on inclusion and equity.
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Gorra, Nicole. "Auditory Cognition." Medical & Clinical Research 9, no. 9 (2024): 01–02. http://dx.doi.org/10.33140/mcr.09.09.04.
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Following vision, audition is often regarded as a secondary sensory system in the study of cognitive science and behavioral neuroscience. Auditory cognition tasks relate to the discernment of finite differences in frequency, duration, or rhythmic pattern. They suggest that there is a wide range of auditory functions required to mediate auditory responses. Auditory perception is the ability to interpret information that is received from the environment, and it is in this interpretation that audible frequency waves through the air or otherwise, follow a series of processes that allow for the acuity of sound. Several mechanisms are employed in the processing of acoustic information to extricate the many sources present and to assess the properties of individual events or sequences of events presenting themselves from a source. From a cognitive level, the sequential relations among events in longer sequences must be advanced to comprehend the nature of actions on objects that are extended in time.
Tesis sobre el tema "Sensory cognition"
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AGGIUS-VELLA, ELENA. "From sensory perception to spatial cognition." Doctoral thesis, Università degli studi di Genova, 2019. http://hdl.handle.net/11567/940911.
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To interact with the environmet, it is crucial to have a clear space representation. Several findings have shown that the space around our body is split in several portions, which are differentially coded by the brain. Evidences of such subdivision have been reported by studies on people affected by neglect, on space near (peripersonal) and far (extrapersonal) to the body position and considering space around specific different portion of the body. Moreover, recent studies showed that sensory modalities are at the base of important cognitive skills.
However, it is still unclear if each sensory modality has a different role in the development of cognitive skills in the several portions of space around the body. Recent works showed that the visual modality is crucial for the development of spatial representation.
This idea is supported by studies on blind individuals showing that visual information is fundamental for the development of auditory spatial representation. For example, blind individuals are not able to perform the spatial bisection task, a task that requires to build an auditory spatial metric, a skill that sighted children acquire around 6 years of age.
Based these prior researches, we hypothesize that if different sensory modalities have a role on the devlopment of different cognitive skills, then we should be able to find a clear correlation between availability of the sensory modality and the cognitive skill associated.
In particular we hypothesize that the visual information is crucial for the development of auditory space represnetation; if this is true, we should find different spatial skill between front and back spaces.
In this thesis, I provide evidences that spaces around our body are differently influenced by sensory modalities. Our results suggest that visual input have a pivotal role in the development of auditory spatial representation and that this applies only to the frontal space. Indeed sighted people are less accurated in spatial task only in space where vision is not present (i.e. the
back), while blind people show no differences between front and back spaces. On the other hand, people tend to report sounds in the back space, suggesting that the role of hearing in allertness could be more important in the back than frontal spaces. Finally, we show that natural training, stressing the integration of audio motor stimuli, can restore spatial cognition, opening new possibility for rehabilitation programs. Spatial cognition is a well studied topic.
However, we think our findings fill the gap regarding how the different availibility of sensory information, across spaces, causes the development of different cognitive skills in these spaces. This work is the starting point to understand the strategies that the brain adopts to maximize its resources by processing, in the more efficient way, as much information as possible.
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Kareklas, Kyriacos. "Cognition, individual behaviour and sensory systems in fish." Thesis, Queen's University Belfast, 2017. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.727411.
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This work explores the role of animal personality differences in the interaction between sensing, behaviour and cognition. Typically, animal personality is characterised by patterns of consistency in levels of individual behaviour. In a study of the weakly-electric fish Gnathonemus petersii, otherwise consistent boldness levels are revealed as changeable when fish are in safer conditions. Interestingly, the changes were greater for timid than bold personalities, which implicates individual behavioural-plasticity levels in the expression of personality. Further investigations of the spatial learning of G. petersii confirm that bolder fish decide faster and are also more accurate in choosing a rewarded place, which enables faster learning. The behavioural and cognitive differences between personalities can be linked to neurosensory mechanisms. This was illustrated by investigating asymmetries in sensory input to the brain of G. petersii. Consistent with their behavioural tendency, shier animals were strongly asymmetric towards the left hemisphere, which controls response. Conversely, bolder animals were more strongly asymmetric towards the right hemisphere, which promotes rapid response. In order to identify the extent to which these personality-based individual differences influence social behaviour, the work further regards how the differences between individuals affect the collective functions of groups. The collective behaviour and learning performance of zebrafish Danio rerio did not reflect intra-group personality levels. However, group behaviour was similar to the average of individual behaviour and groups with greater intra-group variance in boldness took longer to reach collective decisions by dispersing. Overall, the work highlights the diverse influence of individual variation and illustrates the usefulness of integrative research in examining this. The findings have important implications for the ecology of wild fish populations, the neurocognitive mechanisms of behaviour and the effect of personality on the survival strategies of vertebrates.
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May, Kristina A. "Nursing utilization of sensory stimuli on the impact of infant cognition." Honors in the Major Thesis, University of Central Florida, 2009. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/1294.
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This item is only available in print in the UCF Libraries. If this is your Honors Thesis, you can help us make it available online for use by researchers around the world by following the instructions on the distribution consent form at http://library.ucf.edu/Systems/DigitalInitiatives/DigitalCollections/InternetDistributionConsentAgreementForm.pdf You may also contact the project coordinator, Kerri Bottorff, at kerri.bottorff@ucf.edu for more information.<br>Bachelors<br>Nursing<br>Nursing
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Martorell, Anthony J. Ph D. (Anthony James) Massachusetts Institute of Technology. "Multi-sensory gamma stimulation ameliorates Alzheimer's-associated pathology and improves cognition." Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/132749.
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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Brain and Cognitive Sciences, June, 2019<br>Cataloged from the PDF version of thesis. Page 123 blank.<br>Includes bibliographical references (pages 115-122).<br>Changes in gamma activity (30-90 Hz) have been observed in humans and animal-models of Alzheimer's disease (AD). Examining the relationship between gamma oscillations and disease pathology is a significant problem in neuroscience. Recent work using a non-invasive light flicker at 40 Hz, termed Gamma ENtrainment Using Sensory stimulus, or 'GENUS', was shown to impact pathology in the visual cortex of AD-mouse models. However, it is not known whether other sensory modalities at 40 Hz can change pathology in higher order brain regions, or affect cognition, in AD-like animal models. In this thesis, I combine in vivo electrophysiology, biochemical and imaging techniques, and behavioral assays to understand the effects of multi-sensory gamma stimulation in AD-like animals. I first show that auditory tone stimulation at 40 Hz (auditory GENUS) can drive gamma frequency neural activity in auditory cortex (AC) and hippocampal CA1. I then demonstrate that seven days of auditory GENUS results in improved spatial and recognition memory and reduced amyloid load in AC and hippocampus of 5XFAD mice. These changes in activation responses were evident in microglia, astrocytes, and vasculature. Additionally, auditory GENUS reduced phosphorylated tau in the tau P301S model. Finally, I demonstrate that combined auditory and visual GENUS, but not either alone, decreases amyloid and produces a microglial-clustering response in the medial prefrontal cortex. Whole brain analysis using SHIELD processing revealed widespread reduction of amyloid plaques throughout neocortex after multi-sensory GENUS. These findings suggest that GENUS can be achieved through multiple sensory modalities with wide-ranging effects across multiple brain areas to improve cognitive function.<br>by Anthony J. Martorell.<br>Ph. D.<br>Ph.D. Massachusetts Institute of Technology, Department of Brain and Cognitive Sciences
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Mason, C. "Impact of the sensory and postprandial properties of energy drinks on cognition." Thesis, University of Nottingham, 2012. http://eprints.nottingham.ac.uk/14459/.
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The impact of energy drinks and their ingredients on cognitive functioning has been of considerable scientific interest in recent years; however studies investigating cognitive effects of energy drink consumption have centred on the postprandial impact, that is the influence of their ingredients once absorbed into the blood. It is possible however, that sensory perception of these drinks, or their ingredients can influence cognition. The four studies outlined in this thesis aim to examine the influences of sensory perception of energy drinks in human volunteers and compare these with the effects observed in the postprandial period on a range of cognitive tasks. Postprandially energy drink treatments were observed to reduce reaction times and improve accuracy compared with a placebo control in a saccadic peripheral conflict task when a 200ms gap was present between a pre-stimulus cue and the stimulus; however when this gap was absent accuracy decreased, suggesting treatment had affected information processing and decision making processes. Sensory perception of a non-carbonated energy drink was observed to improve reaction time and accuracy in a manual choice reaction time task irrespective of gap presence, however an artificially sweetened placebo energy drink had similar effects, but only when the pre-stimulus gap was present. This thesis demonstrates that energy drinks can influence behavioural performance not only by increasing plasma glucose and caffeine levels in the postprandial period, but also through chemosensory perception, an effect elicited by the reward value of taste and flavour perception which is perhaps related to the calorific content of carbohydrates.
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Titus, Jeffery B. "The prediction of cognitive ability from sensory/motor performance : examining the role of sensory/motor performance in the Dean-Woodcock Cognitive Neuropsychology Model." Virtual Press, 2002. http://liblink.bsu.edu/uhtbin/catkey/1239213.
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The present study investigated the relationship between sensory/motor skills and cognitive abilities in psychiatric and neurologically impaired patients to determine how sensory/motor skills are associated with cognitive abilities. Previous research has demonstrated a significant relationship between performance on sensory/motor tasks and cognition but has failed to examine how well sensory/motor skills can predict specific cognitive performance. Because brain functioning is hierarchical with simpler processes being foundational to the development of more complex functions, it is likely sensory/motor skills can aid in the prediction of specific cognitive abilities. If this is true, then investigation of the relationship between sensory/motor performance and cognition should provide insight into the role of sensory/motor skills in the Dean-Woodcock Cognitive Neuropsychology Model.This study examined the relationship between scores on the Woodcock-Johnson Tests of Cognitive Ability - Revised (WJ-R COG) and scores on the Dean-Woodcock Sensory and Motor Battery (D-WSMB). Participants included 458 patients referred for neuropsychological consultation with neurological and/or psychiatric diagnoses. Results indicated a significant correlation among cognitive scores and sensory/motor scores. Moreover, factor analysis revealed 7 overall factors that account for approximately 65% of the variance. These factors were identified as being thinking ability and processing speed, subcortical functioning, verbal working memory, peripheral processes, tactile kinesthetic thinking (Gtk), visual processing, and simple sensory/motor.Integration of sensory/motor factors into the Dean-Woodcock Cognitive Neuropsychology Model revealed the significant role sensory/motor performance plays in predicting higher-order cognitive abilities. From the analysis it appeared that certain sensory/motor functions were significant contributors to the prediction of specific cognitive abilities. That is, subcortical functioning aided in the prediction of all measured areas of cognition; visual processing contributed to visual-spatial thinking, novel reasoning, and crystallized knowledge; tactile-kinesthetic thinking helped predict visual-spatial thinking, auditory processing, and crystallized knowledge; and simple sensory/motor functioning aided in the explanation of long-term storage-retrieval.These results offer a beginning point for further investigation into the relationship between specific sensory/motor skills and cognitive abilities. Research in this area can provide further insight into the functional organization of the brain and offer application to cognitive outcome in rehabilitation as well as preschool screening.<br>Department of Educational Psychology
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Dumas, Louise-Émilie. "Les cognitions sensorielle, émotionnelle et sociale dans les troubles de perception et le trouble de stress post traumatique." Electronic Thesis or Diss., Université Côte d'Azur, 2024. http://www.theses.fr/2024COAZ6021.
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Introduction : Les cognitions sensorielle, émotionnelle et sociale représentent le traitement des informations nécessaires à l'adaptation du sujet dans son environnement. Un psycho traumatisme est un évènement menaçant l'intégrité physique et psychique d'un individu et agit comme une « effraction » soudaine et intense de son système cognitif exposé au danger. Cette « effraction » entraine des atteintes cognitives provoquées par des altérations du système de neuromodulation des structures cérébrales impactées. Ces séquelles cognitives provoquent les symptômes qui constituent le trouble de stress post traumatique (TSPT) dont des troubles de perception. Le TSPT est associé à d'autres troubles psychiatriques comorbides dont le trouble psychotique. Notre travail propose l'hypothèse d'une compréhension clinique en « cascade » du psycho traumatisme. Il soutient l'idée que les cognitions sensorielle, émotionnelle et sociale s'articulent entre elles et avec l'environnement et participent à l'évolution du continuum entre psycho traumatisme et trouble psychotique.Méthodes : Nos travaux étudient la place des cognitions sensorielles, émotionnelles et sociales dans les troubles de perception post traumatiques illustrée par deux études de recherche clinique prospectives et longitudinales sur 6 mois. PROJET 1 : Identification des marqueurs de cognitions émotionnelle et sociale associés aux hallucinations acoustico-verbales (HAV) en population pédiatrique générale et en population pédiatrique clinique avec TSPT. PROJET 2 : Impact des troubles olfactifs persistants post Covid-19 sur la qualité de vie, l'expérience hédonique et les dimensions anxieuse et dépressives en population adulte.Résultats : PROJET 1 : L'étude réalisée en population pédiatrique générale a inclus 40 patients d'âge moyen 12,8 ans. Les émotions négatives (tristesse, peur colère) étaient significativement retrouvées dans le groupe avec des HAV persistantes à 6 mois. Les HAV persistantes étaient significativement associées au diagnostic de TSPT (p=0,01). L'étude réalisée en population pédiatrique clinique avec TSPT a inclus 31 patients d'âge moyen 12,9 ans. Les émotions négatives (culpabilité et malveillance des HAV) étaient significativement associées et corrélées à la persistance des HAV. Les émotions négatives (dégout, peur et colère et les diagnostics de dépression et d'anxiété) étaient associées à la persistance du TSPT à 6 mois. La persistance des HAV était significativement associée à l'émergence du diagnostic de trouble psychotique à 6 mois (p=0,01). PROJET 2 : L'étude a inclus 56 patients d'âge moyen 39 ans. Les troubles olfactifs étaient significativement associées à des émotions négatives (qualité de vie, perte de plaisir). Les patients avec une distorsion sensorielle (parosmie, phantosmie) étaient significativement impactés sur le plan émotionnel comparé aux patients qui présentaient une perte sensorielle (anosmie). Bien qu'ils aient retrouvés l'odorat au test psychophysique, les patients qui percevaient d'un trouble olfactif persistant répondaient aux symptômes de TSPT et étaient émotionnellement impactés (qualité de vie, perte de plaisir, anxiété et dépression).Conclusion : Les cognitions sensorielles et émotionnelles, après un évènement traumatique, sont significativement liées entre elles. Leur articulation participent à l'installation et au maintien des troubles de perception. Elles interviennent dans l'évolution de la clinique post traumatique, du TSPT et des troubles psychiatriques associés dont le trouble psychotique. L'évolution des symptômes post traumatiques nécessite une lecture dimensionnelle pour une meilleure compréhension clinique, un suivi préventif des facteurs de risques de mauvaise évolution psychiatrique et une proposition thérapeutique ciblée sur les cognitions sensorielles et émotionnelles<br>Introduction: Sensory, emotional and social cognition represent the processing of internal and external information required by the subject to adapt to the environment. A psycho-trauma is defined as an event that threatens the physical and psychological integrity of an individual, and acts as a sudden and intense intrusion of the cognitive system exposed to danger. This psycho-traumatic intrusion leads to sensory, emotional and social cognitive damage, caused by alterations in the neuromodulation system of the brain structures affected. These cognitive sequelae give rise to the post-traumatic symptoms that constitute post-traumatic stress disorder (PTSD), including perceptual disorders. PTSD is also associated with other comorbid psychiatric disorders, including psychotic disorders. Our work proposes the hypothesis of a "cascade" clinical understanding of psycho-trauma. It supports the idea that sensory, emotional and social cognition articulate with each other and with the environment, and participate in the evolution of the continuum between psycho-trauma and psychotic disorder.Methods: The aim of our research is to study the role of sensory, emotional and social cognition in post-traumatic perceptual disorders. This work is illustrated by two prospective, longitudinal 6-month clinical research studies. PROJECT 1: Identification of markers of emotional and social cognition associated with acoustic-verbal hallucinations (AVH) in the general pediatric population, then in the clinical pediatric population with PTSD. PROJECT 2: Impact of persistent post-Covid-19 olfactory disorders on quality of life, hedonic experience and anxiety and depression dimensions in an adult population.Results: PROJECT 1: The study, carried out in a general pediatric population, included 40 patients (30 girls, 10 boys) with a mean age of 12.8 years. Negative emotions (sadness, fear, anger) were significantly found in the group with persistent AVH at 6 months. Persistent AVH were significantly associated with the diagnosis of PTSD (p=0.01). The study conducted in a clinical pediatric population with PTSD included 31 patients (25 girls, 6 boys) with a mean age of 12.9 years. Negative emotions (patient guilt and maliciousness of HAV) were significantly associated and correlated with persistence of HAV. Negative emotions (disgust, fear and anger, and diagnoses of depression and anxiety) were also associated with PTSD persistence at 6 months. The persistence of HAV was significantly associated with the emergence of a diagnosis of psychotic disorder at 6 months (p=0.01). PROJECT 2: The study included 56 patients with a mean age of 39 (33 women, 23 men). Olfactory disorders were significantly associated and correlated with negative emotions (quality of life, loss of pleasure). Patients with sensory distortion (parosmia, phantosmia) were more significantly impacted emotionally than patients with no sensory perception (anosmia). Although they "objectively" recovered their sense of smell on the psychophysical test, patients who "subjectively" perceived the persistence of an olfactory disorder responded to PTSD symptoms and were more emotionally impacted (quality of life, loss of pleasure, anxiety and depression).Conclusion: Sensory and emotional cognitions are significantly linked after a traumatic event. Their articulation contributes to the onset and maintenance of perceptual disorders. They are also involved in the development of post-traumatic clinical symptoms, PTSD and other associated psychiatric disorders, including psychotic disorders. The evolution of post-traumatic symptoms requires a dimensional reading for a better clinical understanding, preventive monitoring of risk factors for poor psychiatric evolution, and a therapeutic proposal targeting sensory and emotional cognition
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Vyas, Daivik B. "What a Handful! Electrophysiological Characterization of Sensory and Cognitive Biases on Spatial Attention and Visual Processing." Scholarship @ Claremont, 2016. http://scholarship.claremont.edu/cmc_theses/1321.
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Attention uses sensory inputs and goals to select information from our environment. Monkey electrophysiological literature demonstrates that visuo-tactile bimodal neurons (respond to visual and tactile stimuli presented on/near the hand) facilitate multisensory integration. Human behavioral studies show that hand position/function bias visual attention. Event-related potentials (ERPs) reveal the cortical dynamics coordinating visual inputs, body position, and action goals. Early, sensory ERPs (N1) indicate multisensory integration. Later, cognitive ERPs (P3) reflect task-related processing. Study 1 investigates a discrepancy between monkey and human literatures. Monkey studies demonstrate bimodal neuron responses equidistantly around the whole hand, but human studies demonstrate attentional bias for grasping space. In a visual detection paradigm, participants positioned their hand so target and non-target stimuli appeared near the palm or back of the hand; ERPs were measured. N1 components indicated no amplitude differences between Palm vs. Back conditions, but P3 components revealed greater target vs. non-target differentiation for Palm conditions. Results suggest cortical timing underlies grasping vs. whole hand bias differences: early processing does not differentiate using hand function, but cognitive processing does when stimuli are discriminated for action. Study 2 investigates whether proprioceptive inputs facilitate visual processing. In a visual detection paradigm, participants viewed stimuli presented between occluders blocking view of a hand positioned either near or far from the stimuli. N1 amplitudes were similar for near and far conditions, but P3 amplitudes for target/non-target differences were accentuated for near conditions. Proprioceptive effects emerge later in processing. ERP reveals the cortical dynamics underlying hand position effects on vision.
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Choi, Juwon. "Consumer impulse buying of food at festivals and events: understanding the role of sensory cues." Diss., Kansas State University, 2016. http://hdl.handle.net/2097/32499.
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Doctor of Philosophy<br>Department of Hospitality Management<br>Chihyung Ok<br>Carol W. Shanklin<br>Impulse buying has gained interest from both researchers and practitioners because of its contribution to sales and profits. The past decade has seen a dramatic increase in the number of mobile food vending in the United States. Open-air selling by vendors may encourage consumers to buy food on impulse. Food sold on streets involves sensory cues that strongly induce impulse buying. Unlike normal buying behavior, impulse buying is greatly affected by emotion, but it may also be explained by cognition. Although impulse buying of food is a prevalent phenomenon, little academic research has been conducted regarding food consumption impulse. Further, there remains a lack of clear understanding of the link between emotions and impulse buying. The purpose of this study was to explore and empirically test consumers’ impulse buying behavior of food from street vendors and to identify determinants such as sensory cues, arousal and pleasure as emotional responses, perceived risk as a cognitive response, and the urge to buy impulsively. In particular, Study 1 proposed a theoretical model identifying the effects of sensory cues on arousal, pleasure, and perceived risk and, in turn, the urge to buy impulsively and impulse buying behavior. Study 2 proposed food neophobia and perceived human crowding as a possible moderator that may function in the relationship between emotions and impulse buying. Data were collected from 361 consumers who were 18 years or older and had purchased food from mobile vendors at a participating festival or event in the United States. The proposed relationships were tested using structural equation modeling and hierarchical multiple regression analysis. In terms of direct effects, Study 1 found that sensory cues were positively related to arousal, pleasure, and the urge to buy impulsively and were negatively related to perceived risk; arousal and pleasure were positively associated with the urge to buy impulsively; perceived risk was negatively associated with the urge to buy impulsively; and the urge to buy impulsively was positively linked with impulse buying behavior. Further, arousal, pleasure, and perceived risk partially mediated the relationship between sensory cues and the urge to buy impulsively. Study 2 concluded that perceived human crowding moderates the effect of arousal and pleasure on the urge to buy impulsively and, in turn, impulse buying behavior. Food neophobia had no moderating effect. The study findings add to the understanding of consumer impulse buying in the context of street food. In addition to its contribution to the literature, practical applications that mobile food businesses could use to attract and retain customers are provided. The study concludes with general discussions of limitations and areas for future research.
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Daugherty, Julie A. "The Relationship between Hearing Status and Cognitive Performance and the Influence of Depressive Symptoms in the Older Adult." Scholar Commons, 2015. https://scholarcommons.usf.edu/etd/5467.
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Hearing loss and cognitive impairment are significant health problems, threatening the independent function of older adults. While there appears to be a strong relationship between the two conditions, the mechanisms underlying this association are complex and are not fully elucidated.
The purpose of this secondary analysis was to explore the relationship between hearing ability and cognitive performance in older adults. In addition, this study attempted to examine the role of depressive symptoms in the relationship between hearing loss and cognitive performance. Comprehensive measures of peripheral hearing, central auditory processing and cognitive performance were utilized to examine these relationships in a sample (N = 30) of adults aged 60 years and older. The Geriatric Depression Scale (GDS) was used to assess depressive symptoms.
Correlational analyses revealed a statistically significant relationship between central auditory processing and executive function. Statistically significant relationships were also observed between speed of processing and peripheral hearing as well as central auditory processing. No significant relationships were noted between depressive symptoms, hearing acuity and cognitive performance. While the correlation coefficients (r) for several of the hearing and cognitive performance measures were not statistically significant, medium effect sizes were detected, suggesting a moderate association may exist between these variables.
Libros sobre el tema "Sensory cognition"
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Springborg, Claus. Sensory Templates and Manager Cognition. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-71794-4.
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Francesca, Simion, and Butterworth George, eds. The Development of sensory, motor, and cognitive capacities in early infancy: From perception to cognition. Psychology Press, 1998.
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L, Ostrowski Zygmunt, Unesco, and Association européenne pour l'étude de l'alimentation et du développement de l'enfant (Paris, France), eds. La Stimulation intellectuelle au tout début de la vie: Compte-rendu du colloque international. ADE, 1989.
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Nicholas, Evans. The Knowing ear: An Australian test of universal claims about the semantic structure of sensory verbs and their extension into the domain of cognition. Institut für Sprachwissenschaft, Universität zu Köln, 1998.
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Beth, Stephens, ed. Piagetian reasoning and the blind. American Foundation for the Blind, 1985.
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Sara, Thomas, ed. The sensual body: The ultimate guide to body awareness and self-fulfilment. Unwin Hyman, 1987.
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Sara, Thomas, ed. The sensual body: The ultimate guide to body awareness and self-fulfilment. Simon and Schuster, 1987.
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Konrad, Kording, ed. Sensory cue integration. Oxford University Press, 2011.
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Blass, Elliott M. A New look at some old mechanisms in human newborns: Taste and tactile determinants of state, affect, and action. The Society, 1994.
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Rehmani, Mubashir Husain, and Yasir Faheem. Cognitive radio sensor networks: Applications, architectures, and challenges. Information Science Reference, 2014.
Buscar texto completoCapítulos de libros sobre el tema "Sensory cognition"
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Huber, Ludwig, and Anna Wilkinson. "Evolution of cognition: A comparative approach." In Sensory Perception. Springer Vienna, 2012. http://dx.doi.org/10.1007/978-3-211-99751-2_8.
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Hipp, Daniel, and Peter Gerhardstein. "Sensory Judgment." In Encyclopedia of Animal Cognition and Behavior. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-47829-6_607-1.
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Hipp, Daniel, and Peter Gerhardstein. "Sensory Judgment." In Encyclopedia of Animal Cognition and Behavior. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-47829-6_607-2.
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Hipp, Daniel, and Peter Gerhardstein. "Sensory Judgment." In Encyclopedia of Animal Cognition and Behavior. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-55065-7_607.
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Bolt, Laura M. "Primate Sensory Systems." In Encyclopedia of Animal Cognition and Behavior. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-55065-7_1864.
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York, Carly A. "Salientia Sensory Systems." In Encyclopedia of Animal Cognition and Behavior. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-55065-7_1321.
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Sergiel, Agnieszka, and Russell C. Van Horn. "Bear Sensory Systems." In Encyclopedia of Animal Cognition and Behavior. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-55065-7_1745.
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Gutiérrez-Ibáñez, Cristián. "Passerine Sensory Systems." In Encyclopedia of Animal Cognition and Behavior. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-55065-7_913.
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Tuninetti, Amaro, and Andrea Megela Simmons. "Microchiroptera Sensory Systems." In Encyclopedia of Animal Cognition and Behavior. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-55065-7_1180.
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Kelber, Almut. "Falconiformes Sensory Systems." In Encyclopedia of Animal Cognition and Behavior. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-319-55065-7_1713.
Texto completoActas de conferencias sobre el tema "Sensory cognition"
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Bhardwaj, Ritu, and Ashwani kush. "Review on Localization Algorithm in Underwater Sensor Network." In International Conference on Cognitive & Cloud Computing. SCITEPRESS - Science and Technology Publications, 2024. https://doi.org/10.5220/0013343100004646.
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Farhat, Nabil H., and Haroon Babri. "Cognitive neural networks: collective computing with diverse attractors." In OSA Annual Meeting. Optica Publishing Group, 1991. http://dx.doi.org/10.1364/oam.1991.mii1.
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Nearly all neural networks for pattern recognition being dealt with today are associative classifier or identifier networks that are not cognitive. To be cognitive a net must be able to distinguish, on its own, between familiar and unfamiliar or novel sensory signals present at its input, and this can not be done by associative classifiers. It will be argued and shown that, to be truly cognitive, a network must be nonlinear and dynamic and able to manifest bifurcation. This means it should be able to carry out phase space computations with more than one type of attractor and to switch between these depending on whether the sensory input is familiar or novel. Cognition implies, therefore, bifurcation and computing with diverse attractors. Our reasons for adopting this view, which stemmed from known biophysical observations and from our neuromorphic target identification work, are discussed. An example of a cognitive network that computes with both stationary (limit point) and dynamic (periodic) attractors is given to illustrate our thesis. The elements of a neuromorphic radar target identification system which employs these concepts and is capable of distortion invariant recognition of three targets with perfect score is presented. The work presented elucidates the role of periodic attractors in feature binding and cognition and the significance of cognition in autonomous systems.
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Petrov Rayzhekov, Antoni, Claudia Schnugg, Neil Maiden, and Konstantinos Zachos. "Fragile Perspectives: A Multi-Sensory and Multi-Media Installation Reflecting on News Landscapes." In C&C '22: Creativity and Cognition. ACM, 2022. http://dx.doi.org/10.1145/3527927.3529365.
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Pangratz, Elisabeth, Francesco Chiossi, Steeven Villa, Klaus Gramann, and Lukas Gehrke. "Towards an Implicit Metric of Sensory-Motor Accuracy: Brain Responses to Auditory Prediction Errors in Pianists." In C&C '23: Creativity and Cognition. ACM, 2023. http://dx.doi.org/10.1145/3591196.3593340.
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MONAGHAN, PADRAIC, and TATJANA A. NAZIR. "MODELLING SENSORY INTEGRATION AND EMBODIED COGNITION IN A MODEL OF WORD RECOGNITION." In Proceedings of the 11th Neural Computation and Psychology Workshop. WORLD SCIENTIFIC, 2009. http://dx.doi.org/10.1142/9789812834232_0028.
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Kaczmarek, Bożydar L. J. "The embodied brain: cultural aspects of cognition." In 2nd International Neuropsychological Summer School named after A. R. Luria “The World After the Pandemic: Challenges and Prospects for Neuroscience”. Ural University Press, 2020. http://dx.doi.org/10.15826/b978-5-7996-3073-7.15.
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Our thinking is grounded in our sensory, motor, affective, and interpersonal experience. Recent psychological studies confirmed that our cognition is not only embodied but also embedded since it arises from interactions with its social and cultural environments, which makes it possible to create image schemas and conceptual metaphors. Those schemas facilitate acting in everyday, routine situations, but make it difficult to depart from them since they are frames that limit our ability to see the alternatives. They are intricately linked to our world view and, therefore, resistant to changes because the latter threaten the feeling of security. This paper is aimed at evaluating people’s ability to change the existing schema. In the study, participants were asked to create a completely new story based on two well.known stories in which they had previously inserted the missing words. It was found that most participants exhibited considerable difficulties in departing from the formerly established schemas. Moreover, the emotionally loaded story proved to be more difficult to change.
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Curtin, Adrian, Yigit Topoglu, Saqer Alshehri, et al. "Evaluating the restorative impact of nature through multimodal mobile sensing of neural, physiological, and behavioral activity in ambulatory settings." In 14th International Conference on Applied Human Factors and Ergonomics (AHFE 2023). AHFE International, 2023. http://dx.doi.org/10.54941/ahfe1003015.
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One of the fundamental principles of neuroergonomics is that human cognition is profoundly shaped by the environment in which it operates. In the modern world, this environment can often be highly artificial, noisy, barren, and intentionally distracting. On the other hand, natural environments compare favorably as they may offer not only an appreciation of beauty but a rich array of sensory and contextual information which can be undemanding to the observer. Attention Restoration Theory (ART) proposes that exposure to natural environments can provide various benefits to stress, health, and cognition. Understanding how the brain responds to natural environment presentation poses a crucial hurdle to using traditional neuroimaging techniques as many approaches necessitate highly controlled and resultingly, low-fidelity stimuli presentation to mimic the environmental effects of nature. Functional near-infrared spectroscopy (fNIRS), a non-invasive brain monitoring technology that relies on optical techniques to detect changes in cortical hemodynamic responses to human perceptual, cognitive, and motor functioning, is an ideal candidate tool for understanding the brain in natural environments. In this paper, we will describe an experimental setup that involves the integration of mobile fNIRS systems with simultaneous wrist-based optical heart rate monitoring (OHRM) and electrodermal activity (EDA) recordings that can record the cognitive and physiological responses of individuals to natural settings.
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W. Cholewiak, Roger. "Do you feel... like I do? Individual Differences and Military Multi-Modal Displays." In Applied Human Factors and Ergonomics Conference. AHFE International, 2019. http://dx.doi.org/10.54941/ahfe100213.
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The design and implementation of multi-modal information displays can be affected by individual differences within the target user population. These differences manifest themselves at a number of sensory, perceptual, and cognitive levels. In general, such differences and their ranges are rarely taken into account in system design. Instances of significant differences among “normal” individuals will be considered particularly in the visual, auditory, and tactile sensory modalities. As will be discussed in this review of some of the pertinent literature, there can be substantial variation in sensation, perception, and cognition both within an age group as well as over the age span of the target population. For example, because the ages of military personnel can range over five or six decades, device designers have to account for the fact that levels of sensory sensitivity and acuity deteriorate significantly with age. This paper will survey a number of these individual differences, particularly those that have the potential for complicating the design and general application of informational displays for the military. Subtle variations in individual sensitivity and even perceptual “style” can undermine the “one-size-fits-all” philosophy of display design. These have the potential to affect the utility of the system under battlefield stress conditions.
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Zhou, Zitong, and Wei Gong. "Multi-Sensory Integration and Emotional Responses: The Impact of Materials on Perception and Emotion." In 16th International Conference on Applied Human Factors and Ergonomics (AHFE 2025). AHFE International, 2025. https://doi.org/10.54941/ahfe1006024.
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With the rapid advancement of virtual reality (VR) technology, multi-sensory integration has become a significant area of focus in the emotional design of virtual environments. Materials play an important role in shaping both perception and emotion, while tactile stimuli are particularly influential in cognitive and emotional responses. Additionally, research indicates that there is an integration between vision, hearing, and touch. Studies have demonstrated that combining various sensory inputs, particularly tactile, visual, and auditory stimuli, can enhance cross-sensory integration. While research has examined the individual effects of tactile, visual, and auditory stimuli on perception, less attention has been paid to how these senses integrate and combine, especially within virtual reality. The study explores the impact of materials on cognition and emotion, as well as the integration between tactile, visual, and auditory inputs. An experiment was conducted in the virtual reality world "The Library of Solitude by the Sea," with thirty-two participants interacting with three materials. The research focused on the integration of tactile, visual, and auditory stimuli by stimulating all three senses simultaneously. Emotional responses were measured through questionnaires and skin conductance responses (GSR). The findings revealed that different materials influenced participants’ emotions and perceptions, with the multi-sensory group reporting greater levels of pleasure and disgust than the single-sensory group. This suggests that various materials evoke different emotional responses and that the combination of tactile, visual, and auditory stimuli leads to a more intense emotional response. The use of multiple sensory stimuli is essential for enhancing immersion and emotional consistency in virtual environments. The study fills a gap in the literature on how multi-sensory integration influences emotional responses. It demonstrates that combining tactile, visual, and auditory stimuli produces a stronger emotional response than the use of a single sensory input. The study also highlights how different materials affect emotional responses. The results indicate that multi-sensory integration enhances emotional engagement and depth. This research offers valuable insights into the emotional design of virtual environments, particularly in the development of immersive experiences through multi-sensory integration. Furthermore, it provides a foundation for future research on multi-sensory design and contributes to the continued evolution of emotionally immersive virtual worlds.
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"SENSORY PREREQUISITES FOR DIGITAL ENCOUNTERS: STATISTICAL LEARNING AND LANGUAGE OUTCOMES IN NORWEGIAN PRESCHOOLERS." In 21 st INTERNATIONAL CONFERENCE on COGNITION AND EXPLORATORY LEARNING IN THE DIGITAL AGE. IADIS Press, 2024. https://doi.org/10.33965/celda2024_202408c010.
Texto completoInformes sobre el tema "Sensory cognition"
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Cooper, Leon N., and Predrag Neskovic. Reducing the Cognitive Workload While Operating in Complex Sensory Environments. Defense Technical Information Center, 2004. http://dx.doi.org/10.21236/ada427579.
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Gow, Alexander, and Betty Diamond. Developing a Mouse Model of Sensory and Cognitive Deficits for Multiple Sclerosis. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada581496.
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Gow, Alexander. Developing a Mouse Model of Sensory and Cognitive Deficits for Multiple Sclerosis. Defense Technical Information Center, 2013. http://dx.doi.org/10.21236/ada592125.
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CAMERON, STEWART M. Adaptive Sensor Optimization and Cognitive Image Processing Using Autonomous Optical Neuroprocessors. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/789525.
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RAYBOURN, ELAINE M., and JAMES C. FORSYTHE. Toward the Computational Representation of Individual Cultural, Cognitive, and Physiological State: The Sensor Shooter Simulation. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/786630.
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Contreras Salamanca, Luz Briyid, and Yon Garzón Ávila. Generational Lagging of Dignitaries, Main Cause of Technological Gaps in Community Leaders. Analysis of Generation X and Boomers from the Technology Acceptance Model. Universidad Nacional Abierta y a Distancia, 2021. http://dx.doi.org/10.22490/ecacen.4709.
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Community and neighborhood organizations are in the process of renewing the organizational culture, considering technological environments in the way of training, and advancing communally, being competitive in adaptation and learning, creating new solutions, promoting change, and altering the status quo, based on the advancement of technology over the last few years, currently applied in most organizations. The decisive factor is the ability of true leaders to appropriate the Technological Acceptance Model –TAM– principles, participating in programs and projects, adopting new technologies from the different actors involved, contributing to the welfare of each community. There is, however, a relative resistance to the use of technology as support in community management, due to the generational differences in leaders and dignitaries, according to collected reports in this study, in relation to the age range of dignitaries –Generation X and Baby Boomers predominate–. They present a challenge to digital inclusion with difficulties related to age, cognitive, sensory, difficulty in developing skills, and abilities required in Digital Technologies, necessary to face new scenarios post-pandemic and, in general, the need to use technological facilities.
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Холошин, Ігор Віталійович, Ірина Миколаївна Варфоломєєва, Олена Вікторівна Ганчук, Ольга Володимирівна Бондаренко, and Андрій Валерійович Пікільняк. Pedagogical techniques of Earth remote sensing data application into modern school practice. CEUR-WS.org, 2018. http://dx.doi.org/10.31812/123456789/3257.
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Abstract. The article dwells upon the Earth remote sensing data as one of the basic directions of Geo-Information Science, a unique source of information on processes and phenomena occurring in almost all spheres of the Earth geographic shell (atmosphere, hydrosphere, lithosphere, etc.). The authors argue that the use of aerospace images by means of the information and communication technologies involvement in the learning process allows not only to increase the information context value of learning, but also contributes to the formation of students’ cognitive interest in such disciplines as geography, biology, history, physics, computer science, etc. It has been grounded that remote sensing data form students’ spatial, temporal and qualitative concepts, sensory support for the perception, knowledge and explanation of the specifics of objects and phenomena of geographical reality, which, in its turn, provides an increase in the level of educational achievements. The techniques of aerospace images application into the modern school practice have been analyzed and illustrated in the examples: from using them as visual aids, to realization of practical and research orientation of training on the basis of remote sensing data. Particular attention is paid to the practical component of the Earth remote sensing implementation into the modern school practice with the help of information and communication technologies.
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Kholoshyn, Ihor V., Iryna M. Varfolomyeyeva, Olena V. Hanchuk, Olga V. Bondarenko, and Andrey V. Pikilnyak. Pedagogical techniques of Earth remote sensing data application into modern school practice. [б. в.], 2019. http://dx.doi.org/10.31812/123456789/3262.
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The article dwells upon the Earth remote sensing data as one of the basic directions of Geo-Information Science, a unique source of information on processes and phenomena occurring in almost all spheres of the Earth geographic shell (atmosphere, hydrosphere, lithosphere, etc.). The authors argue that the use of aerospace images by means of the information and communication technologies involvement in the learning process allows not only to increase the information context value of learning, but also contributes to the formation of students’ cognitive interest in such disciplines as geography, biology, history, physics, computer science, etc. It has been grounded that remote sensing data form students’ spatial, temporal and qualitative concepts, sensory support for the perception, knowledge and explanation of the specifics of objects and phenomena of geographical reality, which, in its turn, provides an increase in the level of educational achievements. The techniques of aerospace images application into the modern school practice have been analyzed and illustrated in the examples: from using them as visual aids, to realization of practical and research orientation of training on the basis of remote sensing data. Particular attention is paid to the practical component of the Earth remote sensing implementation into the modern school practice with the help of information and communication technologies.
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Claricoats, Liam. Barriers into Higher Education for disabled students. Sheffield Hallam University, 2024. http://dx.doi.org/10.7190/steer/barriers_disabled_students.
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According to Sheffield Hallam University’s Access and Participation Plan (20/21-24/25), there has been an increased number of disabled students entering Higher Education (HE), with 14.6% of students declaring a disability in the sector. Therefore, this review of the literature explored potential barriers into Higher Education for students with disabilities. Within Higher Education institutions, disabled students may be categorised into having ‘mental health’, ‘cognitive and learning’, ‘sensory, medical and physical’ or ‘multiple impairment’ related disabilities. This review was commissioned in collaboration with the Higher Education Progression Partnership (South Yorkshire), with the aim of identifying barriers into Higher Education institutions for disabled students. Evidence provided from this literature review is intended to assist in developing a rationale for an intervention design and delivery that alleviates the barriers into Higher Education for disabled students. From examining the literature, a prominent barrier that emerged was a lack of accessibility at university. For instance, an inconsistent willingness from tutors to make reasonable adjustments to assessments, a lack of understanding of autism spectrum disorder (ASD) characteristics and spread-out university campus buildings that were inaccessible for students with Cerebral Palsy/walking disabilities. The research findings also revealed that there was a lack of accessible spaces on campus for disabled students, especially for students with ASD to interact. Furthermore, disabled students’ perceptions of stigmatisation and discrimination of disclosing their disability was another key barrier into Higher Education. For instance, during the application process to university, students believed that it would jeopardise their opportunity to be accepted into their chosen Higher Education institution if they were to disclose their disability.
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Do the same mechanisms drive social anxiety in autistic and neurotypical adolescents? ACAMH, 2020. http://dx.doi.org/10.13056/acamh.12139.
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