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Dissertations / Theses on the topic 'Cognitive control processes'

Author: Grafiati

Published: 4 June 2021

Last updated: 31 January 2023

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1

Grange, James A. "Control of cognitive processes in task-switching." Thesis, Bangor University, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.528334.

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2

Stephan, Denise Nadine [Verfasser]. "The tale of amodal cognitive control processes : evidence for modality-specific influences on cognitive control processes / Denise Nadine Stephan." Aachen : Hochschulbibliothek der Rheinisch-Westfälischen Technischen Hochschule Aachen, 2014. http://d-nb.info/1065973586/34.

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3

Heidlmayr, Karin. "Cognitive control processes and their neural bases in bilingualism." Thesis, Sorbonne Paris Cité, 2015. http://www.theses.fr/2015USPCB219/document.

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L'objectif de la présente thèse de doctorat était d'étudier la relation entre le bilinguisme et le contrôle exécutif général. Les recherches sur le bilinguisme en psycholinguistique ont montré que la co-activation permanente des langues ainsi que la nécessité de s'adapter à l'environnement linguistique peuvent produire un renforcement des capacités de contrôle chez les bilingues. Toutefois, la nature des processus de contrôle impliqués reste controversée. Trois études ont examiné cette question au niveau neuronal chez des bilingues tardifs français-allemand. Différentes tâches expérimentales m

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4

Guerraz, Michel. "Visual control of posture : role of motion parallax and cognitive processes." Thesis, University College London (University of London), 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367574.

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5

King, Elbaz Zmira. "Cognitive control processes in attention-deficit hyperactivity disorder : behavioural and cardiovascular measures." Thesis, McGill University, 2000. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=36816.

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Specific strategic control (executive) processes were investigated in 17 boys with ADHD and 18 normal control boys, ages 9--13 years, using a paradigm combining the Warned Reaction Time and Stimulus-Response Compatibility tasks. The length and constancy of the preparatory interval (PI) were manipulated in order to study preparatory processes associated with prediction and temporal adjustment. Compared to control boys, boys with ADHD had particular difficulty with long, fixed, and short, variable preparatory intervals, suggesting problems with the strategic control of response preparation and a

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6

Laurie, Antony Dyson. "Cognitive approaches to the explanation of gambling behaviour : an evaluation." Thesis, University of Plymouth, 2000. http://hdl.handle.net/10026.1/1132.

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This thesis investigates three hypotheses in relation to the cognitive explanation of normal and problematic gambling behaviour. The "strong cognitive hypothesis" takes the view that if cognitive processes alone account for different levels of play, then the order of the events experienced during a task may be a good predictor of the levels of play. Four large scale experiments are presented focusing on the Illusion of Control, particularly the order effects originally observed by Langer and Roth (1975). Drawing on Hogarth and Einhom's (1992) belief adjustment model an adjusted metho

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7

Fineman, Stephanie. "Linking cognitive control & stress regulation a brain-based perspective on self-regulatory processes /." Diss., Connect to the thesis, 2008. http://hdl.handle.net/10066/1426.

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8

Jain, Radhika. "Business Process Integration: A Socio-Cognitive Process Model and a Support System." Digital Archive @ GSU, 2006. http://digitalarchive.gsu.edu/cis_diss/8.

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A major challenge to achieving business process agility is the fragmentation of business processes, especially in organizations with semiautonomous business units. This fragmentation manifests itself in the form of diversified business processes performing similar activities. To address this challenge and achieve synergies across business units, processes should be integrated. Extant research on business process management has not paid much attention to such integration. Motivated by this concern, the primary objectives of my research are: “1) to understand how integration of similar business

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9

Hockey, Andrew. "Computational modelling of the language production system : semantic memory, conflict monitoring, and cognitive control processes /." [St. Lucia, Qld.], 2006. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe20099.pdf.

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10

Smith, Hilary Anne. "The Relationship Between Briefly Induced Affect and Cognitive Control Processes: An Event-Related Potential (ERP) Study." BYU ScholarsArchive, 2017. https://scholarsarchive.byu.edu/etd/6427.

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Positive affect is generally associated with improvements in cognitive abilities; however, few studies have addressed positive affect and its relation to specific cognitive control processes. Previous research suggests positive affect conditions are more flexible/distractible states, suggesting cognitive control processes are perhaps decreased in context maintenance and increased in conflict detection/resolution. To measure the cognitive control processes, specific components of the scalp-recorded event-related potentials (ERPs) called the cue slow wave (context maintenance), the N450 (conflic

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11

Breeze, Julian. "Task switching and cognitive control processes : measured using increases to stimulus dimension, stimulus set size and task practice." Thesis, Bangor University, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.494186.

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The aim of this thesis is to understand some of the processes involved in the selection of appropriate tasks, and in the selection of correct responses to those tasks. The main focus of the following experiments will be on how interference and conflict occurs during these processes, either at the perceptual or action selection stages when switching task. It should be possible to demonstrate with increases to the number of attributes, the experience of tasks associated with non-target attributes, and in varying the number of trials before switching tasks, that task selection consists of several

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12

Alwawi, Ibrahim. "Cognitive modelling and control of human error processes in human-computer interaction with safety critical IT systems in telehealth." Thesis, Robert Gordon University, 2017. http://hdl.handle.net/10059/2680.

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The field of telehealth has developed rapidly in recent years. It provides medical support particularly to those who are living in remote areas and in emergency cases. Although developments in both technology and practice have been rapid, there are still many gaps in our knowledge with regard to the effective application of telehealth. This study investigated human colour perception in telehealth, specifically the colour red as one of the key symptoms when diagnosing different pathologies. The quality of medical images is safety critical when transmitting the symptoms of pathologies in telehea

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13

Chmielewski, Witold X., and Christian Beste. "Perceptual conflict during sensorimotor integration processes - a neurophysiological study in response inhibition." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-215947.

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A multitude of sensory inputs needs to be processed during sensorimotor integration. A crucial factor for detecting relevant information is its complexity, since information content can be conflicting at a perceptual level. This may be central to executive control processes, such as response inhibition. This EEG study aims to investigate the system neurophysiological mechanisms behind effects of perceptual conflict on response inhibition. We systematically modulated perceptual conflict by integrating a Global-local task with a Go/Nogo paradigm. The results show that conflicting perceptual info

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14

Graham, Charlotte. "The relationship between inhibitory control and System 1 and System 2 processes in deductive and spatial reasoning." Thesis, University of Canterbury. Psychology, 2007. http://hdl.handle.net/10092/1370.

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Dual Processing theory proposes that the ability to over ride associative (System 1) in favour of analytical (System 2) processed in deductive reasoning may depend on inhibitory control. The present study applies this association to a spatial reasoning task by adapting a mental rotation task to a multichoice format including System 1 (mirror) and System 2 (rotated image) responses. Fifty undergraduate volunteers from the University of Canterbury responded to a Stroop task as a measure of inhibitory control that was compared with System 1 and System 2 responding from a spatial and a deductive r

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15

Magee, Kelsey Elise. "Effects of Binge Drinking and Depression on Cognitive-Control Processes During an Emotional Go/No-Go Task in College Aged Adults." Case Western Reserve University School of Graduate Studies / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=case1543961125935834.

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Schroeder, Valarie M. "Giddy-up your cognitive processes: The influence of horseback riding as a physical activity on executive functioning." Miami University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=miami1435075636.

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17

Beggiato, Matthias. "Changes in motivational and higher level cognitive processes when interacting with in-vehicle automation." Doctoral thesis, Universitätsbibliothek Chemnitz, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-167333.

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Many functions that at one time could only be performed by humans can nowadays be carried out by machines. Automation impacts many areas of life including work, home, communication and mobility. In the driving context, in-vehicle automation is considered to provide solutions for environmental, economic, safety and societal challenges. However, automation changes the driving task and the human-machine interaction. Thus, the expected benefit of in-vehicle automation can be undermined by changes in drivers’ behaviour, i.e. behavioural adaptation. This PhD project focuses on motivational as well a

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18

Phenis, David Anthony. "Performance of Adult Rats Exposed to Elevated Levels of Kynurenic Acid during Gestation in a Rodent Target Detection Task: A Translational Model for Studying the Effects of Cognitive Training." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu154211727456543.

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19

Stenger, Katharina Christina [Verfasser], and Jutta [Akademischer Betreuer] Kray. "The cue to success : improving cognitive control processes in older adults by means of cued Task-Switching Training - an ERP approach / Katharina Christina Stenger ; Betreuer: Jutta Kray." Saarbrücken : Saarländische Universitäts- und Landesbibliothek, 2018. http://d-nb.info/1165050935/34.

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20

Marklund, Petter. "Cross-functional brain imaging of attention, memory and executive functions : unity and diversity of neurocognitive component processes /." Doctoral thesis, Umeå : Department of Psychology, Umeå University, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-805.

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21

El, Karoui Imen. "Mechanisms of conscious and unconscious interpretative processes." Thesis, Paris 6, 2015. http://www.theses.fr/2015PA066155/document.

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Lorsqu’une représentation accède à la conscience, ce n’est pas simplement une représentation « objective », mais plutôt une interprétation subjective. Cette interprétation reflète la combinaison de nos connaissances sur le monde avec les données de notre environnement. Il est intéressant de comprendre comment ces interprétations se modifient lorsque l’on est confronté à des incohérences entre nos connaissances et les données. Dans cette thèse, nous avons étudié ces incohérences dans l’environnement et dans le comportement des individus.Dans une première série d’études, nous avons étudié l’appr

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22

Weibel, Sébastien. "Influences non conscientes sur des processus mentaux complexes : initiation de stratégies et sentiment de contrôle." Thesis, Strasbourg, 2014. http://www.theses.fr/2014STRAJ014/document.

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Est-ce que des stimuli non conscients peuvent modifier des processus classiquement considérés comme conscients ? Cette question est d’un intérêt particulier dans la schizophrénie où il existe à la fois des anomalies de processus implicites et des anomalies de processus conscients, comme par exemple, initier une stratégie ou se sentir en contrôle de son action. Pour réaliser des études chez les patients, nous devions savoir dans quelle mesure le choix d’une stratégie ou le sentiment de contrôler son action sont soumis à des influences non conscientes. Nous avons réalisé deux études chez le suje

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23

Deline, Stéphane. "Différences individuelles dans les processus de contrôle attentionnel chez des personnes jeunes et âgées : approches expérimentale et computationnelle." Phd thesis, Université Rennes 2, 2011. http://tel.archives-ouvertes.fr/tel-00960549.

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L'effet du vieillissement sur les fonctions cognitives de haut niveau demeure encore relativement incompris. Cette recherche vise à mieux comprendre les différences interindividuelles de performances entre les individus jeunes et âgés par l'étude des processus de contrôle attentionnel mis en jeu dans les tâches de commutation attentionnelle. Dans un premier temps, deux tâches d'alternance de type séries alternées ont été administrées à des adultes jeunes et âgés. Les résultats n'indiquent pas d'effet de l'âge sur les coûts d'alternance mesurés mais en revanche un coût d'alternance asymétrique

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24

Coelho, Daniel Boari. "Influência de processos cognitivos em respostas posturais automáticas a perturbações extrínsecas." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/47/47135/tde-10112017-154313/.

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A capacidade de adaptação das respostas posturais automáticas de acordo com informações do contexto indica uma interação entre dois níveis de controle, em que o processamento cognitivo de alta ordem das características de uma perturbação iminente seria capaz de modular o controle postural em níveis inferiores do sistema sensoriomotor. Os estudos aqui propostos procuram responder quais informações sobre as características da perturbação são utilizadas pelo central set para modular as respostas posturais automáticas. A tarefa estudada consistiu na recuperação do equilíbrio da postura ereta em re

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25

Menezes, Carolina Baptista. "Controle emocional e cognitivo após treino de meditação da atenção focada." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2012. http://hdl.handle.net/10183/70050.

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O presente trabalho teve como objetivo avaliar se o treino de meditação da atenção focada promoveria melhoras em variáveis emocionais e cognitivas. Foram realizadas duas intervenções de diferentes durações, as quais foram avaliadas antes e depois através de um paradigma experimental que permitiu analisar a interferência emocional e o controle cognitivo, assim como de medidas de autorrelato avaliando variáveis de ansiedade, afeto, dificuldades de regulação emocional e atenção concentrada. A primeira intervenção compreendeu um ensaio randomizado de seis semanas, com encontros semanais e com dois

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26

Garbis, Christer. "The cognitive use of artifacts in cooperative process management : rescue management and underground line control /." Linköping : Dept. of Communication Studies [Institutionen för Tema, Basenheten Tema Kommunikation], Univ, 2002. http://www.bibl.liu.se/liupubl/disp/disp2002/arts258s.pdf.

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27

Linzarini, Adriano. "Développement et contrôle cognitifs : généralité et automatisation des processus inhibiteurs." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCB207.

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L'objectif de cette thèse a été d'investiguer la question de la généralité et de l'automatisation des processus de contrôle inhibiteur au fil du développement cognitif. Cette question a été approchée par différentes études expérimentales menées chez l'enfant, chez l'adolescent et chez l'adulte. Trois études ont porté sur la généralité des processus de contrôle inhibiteur agissant dans des tâches appartenant à des domaines cognitifs différents. Dans la première, nous avons voulu répondre à deux problématiques liées aux divergences présentes dans la littérature sur le développement du contrôle i

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Moffeit, Katherine S. (Katherine Southerland). "The Effect of Cognitive Style on Auditor Internal Control Evaluation." Thesis, North Texas State University, 1985. https://digital.library.unt.edu/ark:/67531/metadc331974/.

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The present auditing environment involves increasing audit costs and potential legal liability. Increasing audit costs mandate methods to make the audit more efficient, while the credibility of audited financial statements depends on audit effectiveness. Internal accounting control evaluation impacts both the efficiency and effectiveness of the audit process since this judgment establishes a basis for determining the timing, nature and amount of auditing procedures to be performed. Results of previous research, however, have indicated that variance does exist in auditors' evaluations of intern

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Meier, Christina. "A comparative investigation of associative processes in executive-control paradigms." Thesis, University of Exeter, 2016. http://hdl.handle.net/10871/26798.

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The experiments reported in this thesis were conducted to examine the effects of executive-control and associative-learning processes on performance in conventional executive-control paradigms. For this purpose, I developed comparative task-switching and response-inhibition paradigms, which were used to assess the performance of pigeons, whose behaviour is presumably based purely on associative processes, and of humans, whose behaviour may be guided by executive control and by associative processes. Pigeons were able to perform accurately in the comparative paradigms; hence, associative-learni

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Wahab, Mejda. "Modélisation des interactions bidirectionnelles entre les processus cognitifs et l'addiction chez le rat." Thesis, Poitiers, 2018. http://www.theses.fr/2018POIT2259.

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L’addiction aux drogues est une pathologie psychiatrique chronique qui se caractérise par une prise et une recherche compulsive de drogue malgré des conséquences négatives. Ces dernières années il a été établi que les processus cognitifs (impulsivité, flexibilité comportementale, mémoire de travail, …) jouent un rôle majeur dans cette pathologie. En effet, d’un côté la présence de déficits cognitifs semble être un facteur favorisant le développement et la mise en place de l’addiction, et de l’autre la consommation répétée de drogue induirait des déficits cognitifs. L’objectif de ce travail de

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Tello, Oquendo Luis Patricio. "Design and Performance Analysis of Access Control Mechanisms for Massive Machine-to-Machine Communications in Wireless Cellular Networks." Doctoral thesis, Universitat Politècnica de València, 2018. http://hdl.handle.net/10251/107946.

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En la actualidad, la Internet de las Cosas (Internet of Things, IoT) es una tecnología esencial para la próxima generación de sistemas inalámbricos. La conectividad es la base de IoT, y el tipo de acceso requerido dependerá de la naturaleza de la aplicación. Uno de los principales facilitadores del entorno IoT es la comunicación machine-to-machine (M2M) y, en particular, su enorme potencial para ofrecer conectividad ubicua entre dispositivos inteligentes. Las redes celulares son la elección natural para las aplicaciones emergentes de IoT y M2M. Un desafío importante en las redes celulares es c

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Eastes, Richard-Emmanuel. "Processus d'apprentissage, savoirs complexes et traitement de l'information : un modèle théorique à l'usage des praticiens, entre sciences cognitives, didactique et philosophie des sciences." Thesis, Paris 1, 2013. http://www.theses.fr/2013PA010593/document.

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Cherchant à établir un pont théorique et pratique entre les sciences de l'éducation, les sciences cognitives et la philosophie des sciences, la thèse développe un modèle didactique à l'interface entre ces disciplines : le modèle allostérique de l'apprendre initié et développé par Giordan (1988) et al. (1992), qui s'inscrit dans le paradigme des théories du changement conceptuel. Nourri par les travaux récents des psychologues cognitifs sur les processus d'apprentissage tels que les théories du recyclage neuronal (Dehaene, 2007) ou de l'inhibition cérébrale (Houdé & Tzourio-Mazoyer, 2003),

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Jacobs, Arthur. "Le controle oculomoteur dans l'exploration visuelle : mecanismes sensori-moteurs et processus cognitifs." Paris 5, 1986. http://www.theses.fr/1986PA05H019.

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Pour mieux comprendre le controle des comportements oculaires dans la lecture il faut d'abord analyser les mecanismes sous-jacents. - lorsque le regard parcourt des chaines de caracteres a la recherche d'une cible connue, le cerveau doit calculer efficacement, a chaque fixation, la taille et le moment de depart de la saccade suivante. Au cas ou la cible est localisable en vision peripherique, on sait que ces calculs dependent de son excentricite retinienne. Dans le present travail on examine les mecanismes sensori-moteurs et cognitifs impliques dans le controle d'un type particulier de saccade

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Woltjer, Rogier. "Functional Modeling of Constraint Management in Aviation Safety and Command and Control." Doctoral thesis, Linköping : Department of of Computer and Information Science, Linköping University, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-17639.

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Jelihovschi, Ana Paula Gomes. "Look before you leap: the effects of cognitive impulsiveness and reasoning process on rational decision making." reponame:Repositório Institucional do FGV, 2016. http://hdl.handle.net/10438/18251.

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Submitted by Ana Paula Jelihovschi (anapgj@gmail.com) on 2017-04-06T23:50:28Z No. of bitstreams: 1 Dissertação Ana Paula Jelihovschi.pdf: 735331 bytes, checksum: d5037818c52a08c937e7a7b8c3199e0c (MD5)<br>Approved for entry into archive by ÁUREA CORRÊA DA FONSECA CORRÊA DA FONSECA (aurea.fonseca@fgv.br) on 2017-05-08T14:08:01Z (GMT) No. of bitstreams: 1 Dissertação Ana Paula Jelihovschi.pdf: 735331 bytes, checksum: d5037818c52a08c937e7a7b8c3199e0c (MD5)<br>Made available in DSpace on 2017-05-16T12:32:31Z (GMT). No. of bitstreams: 1 Dissertação Ana Paula Jelihovschi.pdf: 735331 bytes, checks

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Wadsworth, Lauren P. "Cognitive processes and moderators of willingness in individuals with social anxiety disorder and non-anxious controls in response to a social performance task." Thesis, University of Massachusetts Boston, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1572467.

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<p> The present study investigated differences between individuals with social anxiety disorder (SAD) and non-anxious controls (NAC) on measures of thought processes and anxiety responses surrounding an anxiety-provoking situation. Participants gave a spontaneous speech to an audience and reported their anxiety throughout. Measures of trait decentering and anxiety, situational anxiety, negative thoughts and believability, and willingness to repeat the task were administered. Compared to NAC, individuals with SAD reported a higher prevalence of negative thoughts, found the thoughts more believa

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Friend, Daniel. "Cognitive Networks: Foundations to Applications." Diss., Virginia Tech, 2009. http://hdl.handle.net/10919/26449.

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Fueled by the rapid advancement in digital and wireless technologies, the ever-increasing capabilities of wireless devices have placed upon us a tremendous challenge - how to put all of this capability to effective use. Individually, wireless devices have outpaced the ability of users to optimally configure them. Collectively, the complexity is far more daunting. Research in cognitive networks seeks to provide a solution to the diffculty of effectively using the expanding capabilities of wireless networks by embedding greater degrees of intelligence within the network itself. In this dissertat

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Placé, Ljubis̆a. "Caractéristiques des processus conscients et non conscients à travers deux paradigmes expérimentaux de la psychologie cognitive." Rennes 2, 2008. http://www.theses.fr/2008REN20045.

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Les résultats de la première partie mettent en avant l‘existence d‘une attention exécutive, liant la mémoire à court terme et la conscience d‘accès, et d‘une attention sensorielle, liant le registre sensoriel et la mémoire à court terme. Par ailleurs, il n‘y pas de maintien de l‘information dans la mémoire à court terme sans prise de conscience de cette information. De plus, la quantité d‘informations maintenue dans la mémoire à court terme (trois ou quatre informations maximum) conditionne l‘allocation attentionnelle pour les nouvelles informations. Les résultats obtenus dans la seconde parti

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Raiss, El Fenni Mohammed. "Opportunistic spectrum usage and optimal control in heterogeneous wireless networks." Phd thesis, Université d'Avignon, 2012. http://tel.archives-ouvertes.fr/tel-00907120.

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The present dissertation deals with how to use the precious wireless resources that are usually wasted by under-utilization of networks. We have been particularly interested by all resources that can be used in an opportunistic fashion using different technologies. We have designed new schemes for better and more efficient use of wireless systems by providing mathematical frameworks. In the first part, We have been interested in cognitive radio networks, where a cellular service provider can lease a part of its resources to secondary users or virtual providers. In the second part, we have chos

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Rosell, Negre Patricia. "Modulación del procesamiento cerebral por la magnitud de la recompensa en tareas de control cognitivo en participantes sanos y adictos a la cocaína." Doctoral thesis, Universitat Jaume I, 2016. http://hdl.handle.net/10803/401546.

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Las contingencias de recompensa además de incrementar la probabilidad de aparición de una conducta y de los procesos cerebrales necesarios para conseguirlas, los optimiza. Esta tesis estudia la modulación producida por la magnitud de la recompensa monetaria sobre el procesamiento cerebral en conductas dirigidas a metas considerando las diferencias individuales en personalidad y la adicción a la cocaína. Se realizaron tres estudios con contingencias monetarias de magnitud variable durante la ejecución de tareas de inhibición en participantes sanos y adictos a la cocaína. La recompensa monetari

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Kechaou, Fatma. "Construction d’un système d’aide à la décision statistico-cognitive pour le pilotage des processus d’entreprise." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPAST055.

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Pour maintenir leur compétitivité, les entreprises doivent être en mesure de pro-duire des produits répondant aux attentes des clients tout en pilotant au mieux leurs outils de production. Le diagnostic et le pronostic de défaillances potentielles du système productif en termes de performance sont de puissantes méthodes d’amélioration de la performance industrielle. Disposer de modèle permettant la mise en oeuvre de ces méthodes est un réel défi. L’objectif de cette thèse est de contribuer au pilotage par la performance des systèmes de production. Le réseau Bayésien, l’un des plus techniques l

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García, García Manuel Antonio. "The role of COMT, DAT and DRD2 polymorphisms on brain mechanisms of involuntary attention and cognitive control." Doctoral thesis, Universitat de Barcelona, 2009. http://hdl.handle.net/10803/2722.

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Our genetic background plays a role in the way we face environmental changes and adapt our behavior adequately to the requirements of everyday life. The present research focuses on the role of three genes related to dopamine (DA) transmission on relevant cognitive processes, such as shifting attention when required by the environmental demands or processing of unexpected but potentially relevant events. Prefrontal cortex (PFC) and striatum dopamine activity seem to play different roles in attentional processing and interact to regulate stability and flexible update of context information. Ther

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COSTA, Rafael Gomes da. "Sistema de auxílio para o direcionamento da atenção no diagnóstico de acidentes em usinas nucleares baseado em inteligência artificial." reponame:Repositório Institucional do IEN, 2009. http://hdl.handle.net/ien/556.

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Submitted by Almir Azevedo (barbio1313@gmail.com) on 2014-01-08T16:07:54Z No. of bitstreams: 1 dissertacao_mestrado_ien_2009_05.pdf: 1496500 bytes, checksum: 84d0c3aed109ed3cb59befb4de26aece (MD5)<br>Made available in DSpace on 2014-01-08T16:07:54Z (GMT). No. of bitstreams: 1 dissertacao_mestrado_ien_2009_05.pdf: 1496500 bytes, checksum: 84d0c3aed109ed3cb59befb4de26aece (MD5) Previous issue date: 2009<br>A identificação de transientes numa central nuclear é freqüentemente uma tarefa muito difícil e, normalmente, depende, basicamente, da cognição humana. A identificação precoce dos desvi

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Stankovic, Stéphanie. "Les processus cognitifs en jeu dans les jugements de risques en situation complexe et dynamique : le cas du contrôle aérien." Toulouse 2, 2008. http://www.theses.fr/2008TOU20105.

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Cette thèse s’inscrit dans l’interrogation suivante : « Quels sont les processus cognitifs en jeu dans les jugements de risque de conflit émis par des contrôleurs aériens ? ». Pour répondre à cette question nous avons étudié les jugements de risque de conflits entre deux avions émis par des contrôleurs experts en suivant l'approche de la lentille de Brunswik (1952) et celle du modèle de l'intégration de l'information d'Anderson (1996). L'application de ces deux modèles aux jugements de risque nous a permis d'identifier certains éléments qui ont un rôle majeur dans l'élaboration des jugements e

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Thuaire, Flavien. "Les processus d'évaluation et de régulation de l'apprentissage : psychopathologie cognitive de la schizophrénie et études préliminaires auprès de participants sains." Thesis, Clermont-Ferrand 2, 2013. http://www.theses.fr/2013CLF20026/document.

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La schizophrénie est caractérisée par un ensemble de symptômes positifs et négatifs ainsi que par des déficits cognitifs dont les éléments les plus handicapants sont les troubles mnésiques. La métamémoire, qui est la connaissance sur la mémoire, est un champ d’investigation prometteur pour la compréhension et la remédiation de ce trouble. La métamémoire est composée d’un processus évaluatif et d’un processus de régulation du comportement qui sont en interaction. Les études précédentes ont montré que l’évaluation serait préservée dans la schizophrénie alors que la régulation serait déficitaire.

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Prebot, Baptiste. "Représentation partagée et travail collaboratif en contexte C2 : monitoring d'opérateurs en situation simulée de command and control." Thesis, Bordeaux, 2020. http://www.theses.fr/2020BORD0227.

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L’évolution des technologies de l’information et de la communication (TIC) a permis le développement du travail collaboratif dans quasiment tous les secteurs de l’activité humaine. Pour assurer la performance du collectif et minimiser le risque d’erreurs, il est crucial que les individus qui collaborent partagent une même représentation de la situation dans laquelle ils sont engagés. Ceci est d’autant plus vrai en situation de crise militaire, comme il en existe au sein des structures de commandement et contrôle d’opérations (C2).Dans un environnement marqué par la complexité grandissante des

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Paour, Jean-Louis. "Un modèle cognitif et développemental du retard mental pour comprendre et intervenir." Aix-Marseille 1, 1991. http://www.theses.fr/1991AIX10010.

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Le modele propose une interpretation des donnees accumulees jusqu'ici dans le domaine du retard mental. L'analyse critique des principales theories du retard mental revele que leurs oppositions (retard deficit structural deficit metacognitif) tiennent a une confusion des niveaux de causalite et signale leurs complementarites. Un ensemble d'experiences d'apprentissage de structures cognitives conduites par l'auteur permettent de reorganiser les donnees precedentes en precisant les relations entre les caracteristiques du fonctionnement cognitif spontane et le developpement intellectuel ainsi que

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Rechard, Julien. "Introduction de critères ergonomiques dans un système de génération automatique d’interfaces de supervision." Thesis, Lorient, 2015. http://www.theses.fr/2015LORIS380/document.

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La conception d’interface écologique se décompose en deux étapes, une analyse du domaine de travail et une retranscription des informations du domaine en des représentations écologiques (Naikar, 2010). Ce type de conception a montré son efficacité pour la supervision de système complexe (Burns, 2008). Cependant, Vicente (2002) a pointé deux lacunes le temps de conceptions très long et la difficulté à transcrire de manière formalisée un domaine de travail en des représentations écologiques. De même, il n’existe pas d’outil formel de validation de domaine de travail. Dans ce manuscrit, nous prop

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Farská, Kateřina. "Cognitive Depletion and Its Effect on Decision Making." Master's thesis, Vysoká škola ekonomická v Praze, 2012. http://www.nusl.cz/ntk/nusl-165267.

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One of the factors significantly influencing our daily decisions is the so-called cognitive depletion.The theory of cognitive depletion postulates the existence of a limited mental resource that is necessary for self-regulation. If the resource is diminished by a task involving self-control, achievement in subsequent self-control task will be impaired. This project examines the effect of cognitive depletion on decisions in the Iowa Gambling Task designed to simulate real-life decision making involving gains and losses. Further, a possible effect of moderating factors that could be affected by

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Amieva, Hélène. "Processus de contrôle, mécanismes d'inhibition et maladie d'Alzheimer." Bordeaux 2, 2000. http://www.theses.fr/2000BOR28758.

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