Showing results 1 to 20 of 236
   How cognition affects perception: Brain activity modelling to unravel top-down dynamicsDesseilles, Martin  ; Phillips, Christophe in Behavioral and Brain Sciences (2017), 39 In this commentary on Firestone & Scholl's (F&S's) article, we argue that researchers should use brain-activity modelling to investigate top-down mechanisms. Using functional brain imaging and a specific ... [more ▼] In this commentary on Firestone & Scholl's (F&S's) article, we argue that researchers should use brain-activity modelling to investigate top-down mechanisms. Using functional brain imaging and a specific cognitive paradigm, modelling the BOLD signal provided new insight into the dynamic causalities involved in the influence of cognitions on perceptions. [less ▲] Detailed reference viewed: 45 (11 ULiège)Cerebral Activity Associated with Transient Sleep-Facilitated Reduction in Motor Memory Vulnerability to Interference; ; Schmidt, Christina et alin Scientific Reports (2016), 6 Detailed reference viewed: 22 (4 ULiège)Adaptation et neurosciences I : craintes, société, méthodologie, finalitéDesseilles, Martin in Santé Mentale au Québec (2016), XL(3), 209-221 Cetarticleestlepremierdedeuxarticlesexplorantlesliensbidirection- nels entre le concept d’adaptation et celui de neurosciences. Nous verrons tout d’abord dans cet article que les neurosciences peuvent ... [more ▼] Cetarticleestlepremierdedeuxarticlesexplorantlesliensbidirection- nels entre le concept d’adaptation et celui de neurosciences. Nous verrons tout d’abord dans cet article que les neurosciences peuvent être perçues comme ambi- tieuses et toutes-puissantes oscillant entre un danger réductionniste et déshuma- nisant ou bien cristallisant certains fantasmes de maîtrise. Nous verrons ensuite que la société s’adapte aux neurosciences en intégrant certaines méthodologies et certaines découvertes dans des domaines très variés, au point que nous pouvons nous questionner sur la neurosociété de demain. Ensuite nous verrons que la méthodologie des neurosciences est elle-même fréquemment remise en question et nécessite que chacun en connaisse les limites sans s’en tenir aux seules pro- messes. Après cela, nous verrons que l’adaptation vue comme une promesse d’un but déterminé et fini peut s’avérer rassurante mais est surtout improbable. [less ▲] Detailed reference viewed: 63 (1 ULiège)Psychiatry and psychotherapy in the electronic ageDesseilles, Martin Scientific conference (2015, December 11) Detailed reference viewed: 11 (1 ULiège)E-Mental Health - La psychiatrie et la psychotherapie à l'ère de l'électroniqueDesseilles, Martin Scientific conference (2015, December 08) Detailed reference viewed: 14 (2 ULiège)Neurophysiologie du rêve et régulation des émotionsDesseilles, Martin Scientific conference (2015, November 30) Detailed reference viewed: 32 (2 ULiège)Nouvelles approches psychothérapeutiques dans la prise en charge des conduites suicidaires - Etat actuel des connaissances.Desseilles, Martin Scientific conference (2015, November 27) Detailed reference viewed: 22 (3 ULiège)Le stress à l’aune des neurosciencesDesseilles, Martin Scientific conference (2015, October 15) Detailed reference viewed: 28 (1 ULiège)Compétences émotionnelles et dépressionDesseilles, Martin Scientific conference (2015, October 06) Detailed reference viewed: 18 (2 ULiège)Neurosciences et Psychiatrie : parallélisme ou convergence ?Desseilles, Martin Scientific conference (2015, October 02) Detailed reference viewed: 13 (1 ULiège)Importance of cognitive (dys)function in Major Depressive DisordersDesseilles, Martin Scientific conference (2015, May 30) Detailed reference viewed: 10 (0 ULiège)Neural correlates of generation and inhibition of verbal association patterns in mood disorders.; Desseilles, Martin ; et alin Social Cognitive and Affective Neuroscience (2015), 10(7), 978-86 OBJECTIVES: Thought disorders such as rumination or flight of ideas are frequent in patients with mood disorders, and not systematically linked to mood state. These symptoms point to anomalies in ... [more ▼] OBJECTIVES: Thought disorders such as rumination or flight of ideas are frequent in patients with mood disorders, and not systematically linked to mood state. These symptoms point to anomalies in cognitive processes mediating the generation and control of thoughts; for example, associative thinking and inhibition. However, their neural substrates are not known. METHOD: To obtain an ecological measure of neural processes underlying the generation and suppression of spontaneous thoughts, we designed a free word association task during fMRI allowing us to explore verbal associative patterns in patients with mood disorders and matched controls. Participants were presented with emotionally negative, positive or neutral words, and asked to produce two words either related or unrelated to these stimuli. RESULTS: Relative to controls, patients produced a reverse pattern of answer typicality for the related vs unrelated conditions. Controls activated larger semantic and executive control networks, as well as basal ganglia, precuneus and middle frontal gyrus. Unlike controls, patients activated fusiform gyrus, parahippocampal gyrus and medial prefrontal cortex for emotional stimuli. CONCLUSIONS: Mood disorder patients are impaired in automated associative processes, but prone to produce more unique/personal associations through activation of memory and self-related areas. [less ▲] Detailed reference viewed: 17 (2 ULiège)Prise en charge des états-limites.Desseilles, Martin Scientific conference (2014, December 09) Detailed reference viewed: 19 (9 ULiège)Ability to Maintain Internal Arousal and Motivation Modulates Brain Responses to Emotions; ; MAQUET, Pierre et alin PLoS ONE (2014) Detailed reference viewed: 30 (4 ULiège)Pleine conscience et Neurosciences, plaidoyer pour une psychiatrie plus contemplative…Desseilles, Martin Scientific conference (2014, November 28) Detailed reference viewed: 13 (2 ULiège)Les cognitions socialesDesseilles, Martin Scientific conference (2014, October 22) Detailed reference viewed: 12 (0 ULiège)Panorama de l'état limite ou du trouble borderline.Desseilles, Martin Scientific conference (2014, September 27) Detailed reference viewed: 28 (10 ULiège)E-HealthDesseilles, Martin Scientific conference (2014, May 14) Detailed reference viewed: 12 (3 ULiège)Manuel du BorderlineDesseilles, Martin ; ; Book published by Eyrolles (2014) Detailed reference viewed: 58 (13 ULiège)When Collecting Patient Data Gets Electronic: The Upsurge of Ehealth and The Importance of Big Data to Shape Modern Health Care; Desseilles, Martin ; et alin ISPOR Connections (2014), 20(1), 5-8 Detailed reference viewed: 43 (2 ULiège) |
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