Academic literature on the topic 'Blood characteristics and cognitive function'

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Journal articles on the topic "Blood characteristics and cognitive function"

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Waldstein, Shari R. "The Relation of Hypertension to Cognitive Function." Current Directions in Psychological Science 12, no. 1 (2003): 9–12. http://dx.doi.org/10.1111/1467-8721.01212.

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Hypertension is an established risk factor for stroke. However, prior to such a major clinical event, hypertension exerts a more subtle impact on the brain that is revealed by diminished cognitive function. Studies comparing the performance of people with high and normal blood pressure levels have shown that high blood pressure or hypertension is related to poorer performance on tests of attention, learning and memory, executive functions, visuospatial skills, psychomotor abilities, and perceptual skills. Hypertension is also predictive of cognitive decline. Variables that may alter (i.e., mod
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Turusheva, A. V., T. A. Bogdanova, E. V. Frolova, and D. L. Logunov. "Characteristics of an elderly patient with cognitive impairments in outpatient practice." Russian Medical Inquiry 5, no. 10 (2021): 618–22. http://dx.doi.org/10.32364/2587-6821-2021-5-10-618-622.

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Aim: to study the prevalence of cognitive impairments (CI) in patients over 65 y.o., determine concomitant diseases and factors affecting cognitive functions (CF). Patients and Methods: a single-stage cross-sectional study of a continuous sample of patients (over 65 y.o. who applied for outpatient care from 24.10.2019 to 15.12.2019) in St. Petersburg was conducted. The study methods included: Montreal Cognitive Assessment (MoCA), Geriatric Depression Scale (GDS), blood pressure (BP) test, the study of outpatient medical histories, assessment of pharmacological treatment, laboratory studies (cl
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Fithrie, Aida, Fasihah Irfani Fitri, and Muhammad Reza Putra. "Association of Vitamin D Level and Nerve Conduction Study Parameters with Cognitive Function in Diabetic Neuropathy Patients." Open Access Macedonian Journal of Medical Sciences 9, B (2021): 72–78. http://dx.doi.org/10.3889/oamjms.2021.5938.

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BACKGROUND: Type 2 diabetes mellitus (T2DM) and its major long-term complication, diabetic polyneuropathy (DPN), continue to be a major global health problem and are important contributors of significant disability worldwide. Vitamin D plays a significant role in their pathogenesis as well as in the development of dementia in non-diabetic patients. Nevertheless, the role of Vitamin D in the development of cognitive impairment in DPN patients has not yet been extensively studied. AIM: We aimed to investigate the association between Vitamin D level and cognitive function in DPN patients and to e
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Haghayegh, Shahab, Ramon C. Hermida, Michael H. Smolensky, et al. "Critical Review of the Methodological Shortcoming of Ambulatory Blood Pressure Monitoring and Cognitive Function Studies." Clocks & Sleep 7, no. 1 (2025): 11. https://doi.org/10.3390/clockssleep7010011.

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Growing evidence suggests that abnormal diurnal blood pressure rhythms may be associated with many adverse health outcomes, including increased risk of cognitive impairment and dementia. This study evaluates methodological aspects of research on bidirectional associations between ambulatory blood pressure monitoring (ABPM) patterns and cognitive function. By examining the 28 recent studies included in a recent systematic review on the association between ABPM patterns with cognitive function and risk of dementia, our review revealed several significant limitations in study design, sample chara
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Palupi, Khairizka Citra, Siti Irma Durotunisa, Rachmanida Nuzrina, Yulia Wahyuni, and Harna Harna. "Glucose levels, diabetes duration, vitamin intake and their association with cognitive function in patients with type 2 diabetes mellitus." AcTion: Aceh Nutrition Journal 10, no. 2 (2025): 245. https://doi.org/10.30867/action.v10i2.2172.

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Type 2 Diabetes Mellitus may also contribute to cognitive decline. Risk factors for cognitive decline in patients with type 2 DM include demographic characteristics, clinical conditions, and nutritional intake. However, there is controversy regarding whether micronutrient intake affects cognitive function among type 2 DM. Thus, we aimed to investigate the determinants of cognitive function in patients with type 2 diabetes mellitus. A cross-sectional design was used in this study. This research was conducted in Marzoeki Mahdi Hospital, Bogor, West Java, from May to June 2023 among 98 respondent
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Bogdanova, Tatiana Andreevna, Anna V. Turusheva, Elena V. Frolova, and Dmitriy L. Logunov. "Elderly patients with cognitive impairments on an ambulance care." Russian Family Doctor 25, no. 2 (2021): 19–27. http://dx.doi.org/10.17816/rfd70198.

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BACKGROUND: Cognitive impairment is one of the most common geriatric syndromes that occur in the elderly. Dementia is a severe cognitive disorder that results in the professional, social, and functional impairment and gradual loss of independence. However, in most cases, the stage of dementia is preceded by a long period of non-dementia cognitive impairment. In this regard, one of the priorities of public health is to identify potentially reversible forms of dementia and cognitive impairment in the early stages.
 AIM: To assess demographic characteristics, co-morbidities and factors that
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Fokin, Vitaly F., Alla A. Shabalina, Natalia V. Ponomareva, Roman B. Medvedev, Olga V. Lagoda та Marine M. Tanashyan. "Аssociation of parameters of energy metabolism and levels of stress hormone cortisol with cognitive characteristics of patients with vascular encephalopathy". Annals of Clinical and Experimental Neurology 12, № 4 (2018): 47–51. https://doi.org/10.25692/acen.2018.4.6.

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Introduction. In patients with vascular encephalopathy (VE), the performance of cognitive tasks may be accompanied by stress and an increase in the level of cortisol affecting the regulation of insulin and glucose metabolism. It is known that an elevated level of cortisol may cause neurodegenerative changes in the hippocampus, and it also can lead to insulin resistance and hyperglycemia, which negatively affects cognitive function. Objective: to evaluate the association of parameters of cortisol, insulin and glucose levels and their reactivity with the cognitive results in patients with VE. Me
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Herceg, Jakov, Gorana Vukorepa, and Sandra Karanović Štambuk. "Primary Aldosteronism and Cognitive Dysfunction: A Case-Control Study." Journal of Clinical Medicine 14, no. 13 (2025): 4618. https://doi.org/10.3390/jcm14134618.

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Background: Primary aldosteronism is characterized by elevated aldosterone levels, leading to adverse effects such as hypertension, hypokalaemia and increased risk for cardiovascular and cerebrovascular events. Aldosterone impacts the central nervous system by promoting vascular remodelling and oxidative stress, potentially impairing cognitive function. The presence of mineralocorticoid receptors in the hippocampus, a key region for cognition, further suggest a link between primary aldosteronism and cognitive dysfunction. This study aims to further explore the association between hyperaldoster
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Gillespie, Kerri M., Melanie J. White, Eva Kemps, Halim Moore, Alexander Dymond, and Selena E. Bartlett. "The Impact of Free and Added Sugars on Cognitive Function: A Systematic Review and Meta-Analysis." Nutrients 16, no. 1 (2023): 75. http://dx.doi.org/10.3390/nu16010075.

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A relationship between excessive sugar consumption and cognitive function has been described in animal models, but the specific effects of sugars in humans remains unclear. This systematic review and meta-analysis aimed to evaluate the current knowledge, research characteristics, and quality of evidence of studies investigating the impacts of free and added sugars on human cognition in healthy participants. The review identified 77 studies (65 experimental trials, n = 3831; 9 cross-sectional studies, n = 11,456; and 3 cohort studies, n = 2059). All cohort studies and eight of the nine cross-se
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Yu, Jia, Aria Wei, Xiang-Zuo Pan, et al. "Silent Cerebral Infarction on Brain MRI Is Associated with Cognitive Impairment in Ittp Survivors in Hematological Remission." Blood 138, Supplement 1 (2021): 774. http://dx.doi.org/10.1182/blood-2021-151304.

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Abstract BACKGROUND: Individuals with immune mediated thrombotic thrombocytopenic purpura (iTTP) frequently exhibit cognitive impairment and are at higher risk of stroke than matched controls. However, the etiology of cognitive impairment in these individuals has not been established. We conducted this prospective study to examine the patterns of cognitive impairment and to test the hypothesis that cognitive impairment in iTTP survivors is associated with silent cerebral infarction (SCI, ischemic lesions on brain MRI without corresponding overt neurodeficits), which are also a risk factor for
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Dissertations / Theses on the topic "Blood characteristics and cognitive function"

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Niemchick, Karen. "Association Between Blood Serum Antioxidant Status and Cognitive Function." ScholarWorks, 2017. https://scholarworks.waldenu.edu/dissertations/3624.

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A disabling condition in old age is poor cognitive function (CF), which affects more than 16 million people in the United States. Research has correlated oxidative stress with poor CF, and antioxidants have been suggested as a means to counteract this impact, although there are inconsistencies in the literature. Guided by the oxidative stress theory of aging, the purpose of this study was to determine the relationship between blood serum antioxidant levels and CF in participants aged 60 and older. This cross-sectional study used data from the National Health and Nutrition Examination Survey fr
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Bellar, David Michael. "The Relationship Between Age, Cognitive Function, Cardiovascular Fitness, and Serum Blood Markers of Cognitive Function in Healthy Older Adults." Kent State University / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=kent1240314329.

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Taylor, Lori Anne. "Cognitive function, affective state, and somatic symptoms related to blood sugar level." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26930.

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In an attempt to find out whether decreased blood sugar level is associated with impaired cognitive function, adverse emotional changes, or somatic symptoms, 36 subjects who believed or suspected that they had hypoglycemia were given 5-hour glucose tolerance tests (GTTs). After each of the nine blood samples taken during the GTT, the subject's mood, performance on the Serial Sevens Test (SST), and somatic symptom reports were recorded. The subjects reported significantly more negative affect after glucose nadir (the lowest level of blood sugar reached) than before nadir, and endorsed more soma
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Miller, Lindsay A. "Associations Among Cardiac Output, Cerebral Blood Flow, and Cognitive Function in Heart Failure." Kent State University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=kent1333669828.

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McLaren, Andrew. "Heart rate and blood pressure variability : association with white matter lesions and cognitive function following stroke." Thesis, University of Newcastle Upon Tyne, 2006. http://hdl.handle.net/10443/965.

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Dementia presents a significant health care burden. Older post-stroke patients suffer high rates of dementia. Subcortical ischaemia may be an important mechanism of cognitive decline, particularly in older patients with cerebrovascular disease. It is hypothesised that abnormal heart rate and blood pressure variability will increase white matter lesion volume through hypoperfusion. This may lead to a subcortical pattern of cognitive decline characterised for example by deficits in attention and concentration. Stroke patients aged > 75 years and free of dementia had a series of cardiovascular au
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Akoy, Rebin Aswad Mirza. "The effects of probiotics, prebiotics and synbiotics on gut flora, immune function and blood characteristics of broilers." Thesis, University of Plymouth, 2015. http://hdl.handle.net/10026.1/3500.

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The microbial populations in the gastrointestinal tracts of poultry play an important role in normal digestive processes and in maintaining animal health. The purpose of this study was to evaluate the effects of probiotics, prebiotics and synbiotics on the growth parameters, gut ecosystem, histology and immune function. In this study, four experiments one in vitro and three in vivo were conducted using specific pathogen free (SPF) and Hubbard broiler chickens. The first experiment was designed to determine the influence of inulin as an effective prebiotic on lactic acid bacteria (LAB) strains,
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Andersérs, Caroline. "Group Characteristics Impact on Bicycling when Alcohol Intoxicated." Thesis, Linköpings universitet, Institutionen för datavetenskap, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-166266.

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There are many studies conducted on cognitive performance and of different aspects that can affect the performance. However, the literature review reveal that there is a knowledge gap in the area of measurements for bicycle stability and in how bicycle stability is affected during acute alcohol intoxication. The aim of this study is, therefore, to investigate if different group characteristics such as cycling experience, physical activity, sensation-seeking, or previous alcohol habits have an effect on bicycle performance or executive functions during acute alcohol intoxication. The method of
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Talbot, P. S. "The effects of rapid tryptophan depletion on mood, cognitive function and regional cerebral blood flow in healthy human subjects and patients with schizophrenia." Thesis, Queen's University Belfast, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.401791.

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Goins, Laura K. "The Effect of DASH Dietary Adherence and Participant Characteristics on CVD Risk Factor Response to a DASH Dietary Intervention in Adolescents with Elevated Blood Pressure." University of Cincinnati / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1504871786313111.

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Jacobs, Hollenbeck Regina. "Evaluation of adrenal function, growth, carcass characteristics, blood metabolites, hematological and immune parameters in Angus, Brahman, Bonsmara X Angus and Bonsmara beef steers." Texas A&M University, 2005. http://hdl.handle.net/1969.1/4435.

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Adrenal function, blood metabolites, hematological parameters, growth, and carcass characteristics were compared in tropically-adapted (Brahman,) intermediate (Bonsmara and Bonsmara X Angus crossbred,) and temperate (Angus; n=10 each) beef steers. An adrenal gland challenge was conducted, entailing serial blood collection at 15-min intervals for a 12.5-h period, with administration of exogenous ACTH (0.1 IU/kg BW) 2.5-h into the experiment. Steers were maintained on Coastal bermudagrass pastures overseeded with ryegrass for five month; body weights and blood samples were obtained every 21 days
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Books on the topic "Blood characteristics and cognitive function"

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Kislicyna, Natal'ya, and Ekaterina Novikova. Genres sports discourse: linguistic and cognitive aspect. INFRA-M Academic Publishing LLC., 2020. http://dx.doi.org/10.12737/1077732.

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The monograph is devoted to the study of the phenomenon of "discourse" from the perspective of its institutionality. The focus of research interest is sports discourse, presented in the form of a complex conceptual space with a particular genre-stylistic and pragmatic characteristics.
 As a material of study are sports articles, sports interviews and sports commentary, considered as genres of sports discourse, allocated according to criteria focus of the text and its function. The use of frame analysis, content analysis and conversational analysis have shown the peculiarities of represent
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Bieber, Clotilde. Vegan Recipes Cookbook : Lower Blood Pressure, Cholesterol, and Increase Your Cognitive Function: Easy Weight Loss. Independently Published, 2021.

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Baune, Bernhard T. Cognitive Dimensions of Major Depressive Disorder. Oxford University Press, 2021. http://dx.doi.org/10.1093/med/9780198835554.001.0001.

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Cognitive Dimensions of Major Depressive Disorder (MDD) examines the key clinical and pathophysiological characteristics and treatment options of MDD. The volume emphasizes that while the traditional model of depression implicates mood as the primary symptom cluster, a more recently published conceptual understanding of depression has been extended to consider cognitive function as more than just a symptom. It furthers our understanding of the central role of the cognitive dimension for the pathophysiology, diagnosis, and treatment of MDD. It reviews the key cognitive dimensions of depression
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Baune, Bernhard T., and Catherine Harmer, eds. Cognitive Dimensions of Major Depressive Disorder. Oxford University Press, 2019. http://dx.doi.org/10.1093/med/9780198810940.001.0001.

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The lifetime prevalence of 15% for major depressive disorder (MDD) within the general population is among the highest among all mental disorders. MDD is also one of the leading causes of disability and has been estimated to affect 300 million people worldwide. Clinical, functional, and biological correlates of MDD are frequently investigated almost exclusively based on research that defines depression as a categorical disorder assessed by established diagnostic instruments. Given the phenotypic and biological heterogeneity of depression, a refocus of the clinical phenotype of depression is req
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Soloff, Paul, and Christian Schmahl. Suicide and Nonsuicidal Self-Injury. Edited by Christian Schmahl, K. Luan Phan, Robert O. Friedel, and Larry J. Siever. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199362318.003.0011.

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This chapter reviews current data on the prevalence of suicidal behavior and non-suicidal self-injury (NSSI) in patients with PDs; the characteristics of attempters versus completers; and the epidemiology of NSSI in borderline personality disorder (BPD). In addition, it presents explanatory models for suicide and NSSI. Also, there are comprehensive discussions of the neurobiological mechanisms involved in both suicidality and NSSI focusing on the structural and functional neuroimaging of emotion dysregulation, impulsivity, executive cognitive deficits, affective interference and cognitive func
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Hodges, John R. Delirium and Dementia. Oxford University Press, 2017. http://dx.doi.org/10.1093/med/9780198749189.003.0002.

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Delirium and dementia affect one or more cognitive domains with a distributed neural basis—attention, memory, and executive function—in some instances accompanied by more focal cognitive deficits. Patients with one, or both, of these conditions constitute the commonest presentation in behavioural neurology and in geriatric psychiatry. This chapter first describes the core characteristics and causes of delirium. This is followed by a description of the major causes of dementia notably, Alzheimer’s disease, frontotemporal dementia, Huntington’s disease, dementia with Lewy bodies, and progressive
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Colwell, Cynthia M. Researching Music Therapy in Medical Settings. Edited by Jane Edwards. Oxford University Press, 2015. http://dx.doi.org/10.1093/oxfordhb/9780199639755.013.16.

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Research has indicated that music therapy is effective in hospital contexts for managing pain, reducing anxiety, ameliorating social isolation, slowing the impact of cognitive or developmental regression or delays, expressing emotions, and altering physiological responses as medically needed. Music can impact physiological responses including heart rate, blood pressure, pulse oxygenation, pain indicators, respiration, muscle tension, cardiac output, and immunologic function. Participation in music therapy interventions can improve treatment adherence, reduce deleterious symptoms of diseases an
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Kliger, Alan S., and Rita Suri. Frequent haemodialysis. Edited by Jonathan Himmelfarb. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780199592548.003.0262_update_001.

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Haemodialysis is a renal replacement treatment, an ‘artificial kidney’ that performs some of the functions of the normal kidney. It is an inelegant device, providing only a fraction of native kidney’s ability to filter toxins from the blood, but with none of the responsiveness to volume, fine feedback control to regulate solute concentrations, or endocrine functions of the healthy organ. Conventional haemodialysis performed three times a week for 4 hours per treatment filters the blood for only 12 of 168 hours each week, and removes less than 10 per cent of small solutes like urea than does th
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Zhang, Peng-Fei, Yun Zhang, and Siew Yen Ho. Left ventricle: morphology and geometry. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780198726012.003.0018.

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The left ventricle is a cone-shaped muscular pump which receives the blood from the left atrium through the inflow tract and ejects it to the aorta through the outflow tract. The double helical myocardial fibre formation is the basis of efficient motion, function, and morphology of the left ventricle. Physiological or pathological changes of these characteristics of the left ventricle can be evaluated by echocardiography. This chapter describes the morphology and geometry of the left ventricle, including the inflow tract, the outflow tract, double helix formation of left ventricle myocardium,
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Clark, Phillip. Haematology of Australian Mammals. CSIRO Publishing, 2004. http://dx.doi.org/10.1071/9780643091030.

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Haematology of Australian Mammals is a valuable guide to collecting and analysing the blood of Australian mammals for haematological studies and diagnosis and monitoring of disease.
 
 
 It outlines general principles for selecting sites for blood collection and for handling and analysing samples to achieve quality results. Chapters then describe the morphology and function of haematological cells, with reference to the known characteristics of Australian mammals in health and the changes that may be encountered in response to common diseases. Haemoparasites that have been encou
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Book chapters on the topic "Blood characteristics and cognitive function"

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Uysal, Cem, and Humeyra Arslan. "Forensic Medical Approach to Alcohol." In Medicolegal Aspect of Alcohol. Nobel Tip Kitabevleri, 2024. http://dx.doi.org/10.69860/nobel.9786053359487.2.

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Alcohol, specifically ethyl alcohol, is widely used in various industries, including medical, chemical, and manufacturing. When consumed, it is rapidly absorbed into the bloodstream, affecting cognitive, psychomotor, and physiological functions. Alcohol impacts judgment, emotional control, and increases the likelihood of judicial events. Acute alcohol consumption can lead to euphoria, incoordination, stupor, and potentially death, while chronic consumption affects multiple organs, causing conditions like cirrhosis, gastritis, and neuropsychiatric disorders such as Wernicke-Korsakoff syndrome.
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Zăgrean, Ana-Maria, Bogdan Ianosi, Cosmin Sonea, Ioan Opris, and Leon Zăgrean. "Blood-Brain Barrier and Cognitive Function." In The Physics of the Mind and Brain Disorders. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-29674-6_32.

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Hsu, D. Frank, Bruce S. Kristal, and Christina Schweikert. "Rank-Score Characteristics (RSC) Function and Cognitive Diversity." In Brain Informatics. Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-15314-3_5.

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Widayanti, Devi Nur, and Edy Suprayitno. "The Relationship of Blood Pressure on Cognitive Function in Hypertension Patients." In Advances in Health Sciences Research. Atlantis Press International BV, 2023. http://dx.doi.org/10.2991/978-94-6463-190-6_9.

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Rabbitt, P. M. A., O. Mogapi, M. Scott, et al. "Effects of global atrophy, white matter lesions, and cerebral blood flow on age-related changes in speed, memory, intelligence, vocabulary, and frontal function." In Cognitive Development and the Ageing Process. Routledge, 2019. http://dx.doi.org/10.4324/9781315621142-17.

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Berman, Karen Faith, and Daniel R. Weinberger. "Cognitive and Physiological Factors that Affect Regional Cerebral Blood Flow and Other Measures of Brain Function." In Radiopharmaceuticals and Brain Pathology Studied with PET and SPECT. CRC Press, 2021. http://dx.doi.org/10.4324/9780429278983-22.

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Nadiroh, ‘Ulayya Azzah, Sulistyani Sulistyani, Rizky Febrian, and Oxa Aqilla Putri Suharyono. "The Relationship Between Fasting Blood Sugar Levels and Waist Circumference with Cognitive Function in Diabetes Mellitus Patients." In Advances in Health Sciences Research. Atlantis Press International BV, 2023. http://dx.doi.org/10.2991/978-94-6463-184-5_3.

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Karako, Kenji, Takeo Hata, Atsushi Inoue, et al. "Importance of Serum Albumin in Deep Learning–Based Prediction of Cognitive Function Data in the Aged Using a Basic Blood Test." In Advances in Experimental Medicine and Biology. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-67458-7_42.

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Sakatani, K., K. Oyama, L. Hu, S. Warisawa, and T. Yamashita. "Effects of Exercise-Diet Therapy on Cognitive Function in Healthy Elderly People Evaluated by Deep Learning Based on Basic Blood Test Data." In Advances in Experimental Medicine and Biology. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-14190-4_24.

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Brink, Anita, Zvi Bar-Sever, and Lorenzo Biassoni. "Liver and Spleen." In A Practical Guide for Pediatric Nuclear Medicine. Springer Berlin Heidelberg, 2023. http://dx.doi.org/10.1007/978-3-662-67631-8_7.

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AbstractNuclear medicine studies for the evaluation of liver, spleen, and biliary tract pathologies include a number of tests performed with various radiotracers. These imaging modalities are based on an assessment of the various histological components of the liver and spleen and their functional characteristics. Hepatobiliary scintigraphy (HBS) evaluates the function of the hepatocytes and the biliary system. Liver and spleen scintigraphy with [99mTc]-labelled colloid tracks active tracer phagocytosis by the reticuloendothelial system (RES) of the liver, spleen, and bone marrow. Approximatel
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Conference papers on the topic "Blood characteristics and cognitive function"

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Wang, Mingyi, Shuzhen Luo, Chi-bok Lee, Andy Jaeyeon Jung, Joao Souza Dias Garcia, and Yanbing Chen. "Flight Safety - Alcohol Detection assisted by AI Facial Recognition Technology." In 16th International Conference on Applied Human Factors and Ergonomics (AHFE 2025). AHFE International, 2025. https://doi.org/10.54941/ahfe1006496.

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The Federal Aviation Administration’s (FAA) “Bottle to Throttle” rule requires that a pilot may not use alcohol within 8 hours of a flight and cannot have a blood alcohol content above 0.04% to ensure safety. However, a pilot could still feel intoxicated, even after the 8-hour window has expired. Some studies have shown decrements in pilot performance after 10 hours of drinking alcohol using a flight simulator. According to the FAA, aviation employees performing safety-sensitive functions are subject to random alcohol testing. Usually, a screening test and a confirmation test are administered
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Abdulwahab, Zainab Abdulmoayed, Sara Qaddourah, Hajer Nafea, and Omnia Abdelmegid. "Nuts consumption and cognitive function." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2021. http://dx.doi.org/10.29117/quarfe.2021.0142.

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Background: Cognitive impairments has become a global public concern. A limited number of studies suggest a positive association between nuts intake and cognitive function. Objectives: The aim of this study is to investigate the association between nuts consumption and cognitive function and to test whether hypertension and diabetes mediate this association among adults in Qatar. Methods: Data from 1000 participants aged 20 and above who attended Qatar Biobank (QBB) were used. Nuts consumption was assessed by a Food Frequency Questionnaire (FFQ). Blood samples were measured for magnesium and g
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Innocencio, Giovanna de Camargo, Paulo Roberto Hernandes Júnior, Patrick de Abreu Cunha Lopes, Juliana de Souza Rosa, and Jhoney Francieis Feitosa. "Epidemiological analysis, risk factors and therapeutic plan for post-stroke depression." In XIII Congresso Paulista de Neurologia. Zeppelini Editorial e Comunicação, 2021. http://dx.doi.org/10.5327/1516-3180.176.

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Background: the stroke is defined by the OMS as the rapid development of neurological symptoms and/or focal signs that last for more than 24 hours, resulting from the sudden change in blood flow to the region. Major depressive disorder is one of the main complications that exist after a stroke. Objectives to correlate the occurrence of depression and stroke, to analyze the risk factors and the best therapeutic approach for the condition. Methods: a literature review was carried out from the Scielo and PubMed database, using as descriptors “Stroke”, “Depression” and “Post-stroke depression”, wh
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Faridah, Umi, Indanah, and Sulistyani. "The Relationship Between Nutritional Status and Blood Sugar Level Toward Cognitive Function of Elderly with Diabetes Mellitus." In 5th Universitas Ahmad Dahlan Public Health Conference (UPHEC 2019). Atlantis Press, 2020. http://dx.doi.org/10.2991/ahsr.k.200311.028.

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Oyama, Katsunori, and Kaoru Sakatani. "Deep Learning-based Prediction of Cognitive Function Using Basic Blood Test Data and NIRS-measured Cerebral Hemodynamics." In 2021 IEEE International Conference on Digital Health (ICDH). IEEE, 2021. http://dx.doi.org/10.1109/icdh52753.2021.00040.

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Zavrel, Erik A., and Matthew R. Ebben. "An Active Distal Limb Warming Device for Insomnia Treatment." In 2017 Design of Medical Devices Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/dmd2017-3469.

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The defining characteristics of insomnia are widely recognized as difficulty falling asleep, difficulty staying asleep, and sleep that is non-restorative [1]. Insomnia is among the most common health complaints: about 10% of the adult population complains of a chronic insomnia problem [2]. With aging, increasingly disturbed sleep and less satisfaction with sleep quality are reported [3]. This common problem has wide ranging physiological, cognitive, and behavioral consequences including higher healthcare utilization [4–6]. Current major treatment options for insomnia (hypnotic medications and
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Palmer, Samson, Dale Richards, and Graham Shelton-Rayner. "An Innovative Measure of Cognitive Function in the Human-Autonomy Partnership." In 13th International Conference on Applied Human Factors and Ergonomics (AHFE 2022). AHFE International, 2022. http://dx.doi.org/10.54941/ahfe1001821.

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Understanding how the user will interact with the system is fundamental to ensuring success in achieving a given goal. Therefore adopting a human-centered design approach will assist in integrating the human as a key component of the system during the design process. With the increased use of autonomy across different domains, the role of the human will inevitably change; in that how the user interacts with the system is dependent on the level of delegated authority the system has been assigned. To understand these interactions and the impact this has on the user, it is important to assess how
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Alves-de-Almeida, Mirizana, Francisco A. A. Gondim, Tauily C. D. Taunay, et al. "Short-term Effects Of Non-invasive Ventilation On Cerebral Blood Flow And Cognitive Function In COPD Patients And In Healthy Volunteers." In American Thoracic Society 2010 International Conference, May 14-19, 2010 • New Orleans. American Thoracic Society, 2010. http://dx.doi.org/10.1164/ajrccm-conference.2010.181.1_meetingabstracts.a3063.

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Celik, Begum, Jeremy Spencer, Daniel Lamport, Noa Argomaniz, and Charlotte Mills. "The Impact of Inorganic Nitrate-Rich Beetroot Juice on Microvascular Blood Flow, Cognitive Function, and Other Hemodynamic Outcomes in Postmenopausal Women." In European Nutrition Conference. MDPI, 2024. http://dx.doi.org/10.3390/proceedings2023091123.

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Hu, Xin, Bobo Zong, Baosen Wang, and Yanyu Dong. "A Study on the Characteristics of 4–6 Years Old Children’s GMD and Its Correlation With Social Cognitive Function." In The Second International Symposium on Management and Social Sciences (ISMSS 2020). Atlantis Press, 2020. http://dx.doi.org/10.2991/assehr.k.201202.126.

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Reports on the topic "Blood characteristics and cognitive function"

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Butler, Michelle A., Brandon K. Doan, Michael Hanna, et al. An Investigation of Head Accelerometry, Cognitive Function, and Brain Blood Flow During Intercollegiate Boxing and its Impact Regarding Head Injury Assessment In Combat. Defense Technical Information Center, 2010. http://dx.doi.org/10.21236/ada564443.

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Viksna, Ludmila, Oksana Kolesova, Aleksandrs Kolesovs, Ieva Vanaga, and Seda Arutjunana. Clinical characteristics of COVID-19 patients (Latvia, Spring 2020). Rīga Stradiņš University, 2020. http://dx.doi.org/10.25143/fk2/hnmlhh.

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Data include following variables: Demographics, epidemiological history, comorbidities, diagnosis, complications, and symptoms on admission to the hospital. Also, body’s temperature and SpO2. Blood cells: white cells count (WBC), neutrophils (Neu), lymphocytes (Ly), eosinophils (Eo) and monocytes (Mo), percentages of segmented and banded neutrophils, erythrocytes (RBC), platelet count (PLT), hemoglobin (Hb), and hematocrit (HCT); Inflammatory indicators: erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP); Tissue damage indicators: alanine aminotransferase (ALT), lactate dehydrog
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Castro, Carolina Robledo, Piedad Rocio Lerma-Castaño, and Luis Gerardo Pachón-Ospina. Rehabilitation programs based on computational systems: effects in the executive functions in young and middle adulthood: A scoping review. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.10.0052.

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Review question / Objective: To identify empirical studies that measured the feasibility and effect of computer-based executive function stimulation and rehabilitation programs in the young and middle adult population. Background: Reviews that evaluate the effectiveness of computerized cognitive training programs on executive functions in different population groups have shown contradictory results, to a certain extent associated with the methodological characteristics of said studies (Gates et al., 2019; 2020); most of them These reviews have focused on older adults (Ten Brinke et al., 2020;
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Ma, Yunxing, Julia Brettschneider, and Joanna Collingwood. A systematic review and meta-analysis of cerebrospinal fluid amyloid and tau levels in patients progressing from Mild Cognitive Impairment to Alzheimer’s Disease. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, 2022. http://dx.doi.org/10.37766/inplasy2022.7.0020.

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Review question / Objective: Reported levels of amyloid-beta and tau in human cerebrospinal fluid (CSF) are evaluated to discover if these biochemical markers can predict the transition from Mild Cognitive Impairment (MCI) to Alzheimer’s disease (AD). A systematic review and quantitative meta-analyses are performed to test relationships between three potential biomarkers in CSF (Aβ(1-42), T-tau, and P-tau181) and the evolution of AD in longitudinal evaluations of levels relative to baseline, using prior-published experimental data. The primary focus of the analysis is on the period describing
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Baum, Christopher F., Andreas Stephan, and Klaus F. Zimmermann. Estimating the wage premia of refugee immigrants: Lessons from Sweden. Institutionen för nationalekonomi och statistik, Linnéuniversitetet, 2024. http://dx.doi.org/10.15626/ns.wp.2024.03.

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This paper examines the wage earnings of fully-employed refugee immigrants in Sweden. Using administrative employer-employee data from 1990 and onwards, about 100,000 refugee immigrants who arrived between 1980 and 1996 and were granted asylum are compared to a matched sample of native-born workers. Employing recentered influence function (RIF) quantile regressions for the period 2011–2015 to wage earnings, the occupational task-based Oaxaca–Blinder decomposition approach shows that refugees perform better than natives at the median wage, controlling for individual and firm characteristics. Th
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Wideman, Jr., Robert F., Nicholas B. Anthony, Avigdor Cahaner, Alan Shlosberg, Michel Bellaiche, and William B. Roush. Integrated Approach to Evaluating Inherited Predictors of Resistance to Pulmonary Hypertension Syndrome (Ascites) in Fast Growing Broiler Chickens. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7575287.bard.

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Background PHS (pulmonary hypertension syndrome, ascites syndrome) is a serious cause of loss in the broiler industry, and is a prime example of an undesirable side effect of successful genetic development that may be deleteriously manifested by factors in the environment of growing broilers. Basically, continuous and pinpointed selection for rapid growth in broilers has led to higher oxygen demand and consequently to more frequent manifestation of an inherent potential cardiopulmonary incapability to sufficiently oxygenate the arterial blood. The multifaceted causes and modifiers of PHS make
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