The purpose of this project was to gain more knowledge about cognitive control mechanisms underlying fluctuations of sustained attention. To this end, we relied on different methodologies to distinguish periods of optimal and suboptimal attention, (i.e., based on intraindividual variability in reaction time, subjective report or by isolating periods of attentional lapses). Our results reveal that periods of optimal attention were associated with engagement of both proactive and reactive modes of control in healthy subjects, whereas in inattentive subjects and patients with schizophrenia, these periods were associated with engagement of the reactive mode of control only. During periods of suboptimal attention, in healthy subjects, the diseng...
In many studies, persons with schizophrenia exhibited an elevated threshold for conscious perception...
Impairment of sustained attention is assumed to be a core cognitive abnormality in schizophrenia. Ho...
The goal of this study was to investigate the neural dynamics of error processing and post-error adj...
L’objectif de ce travail de thèse était d’avancer sur les mécanismes de contrôle cognitif associés a...
The purpose of this project was to gain more knowledge about cognitive control mechanisms underlying...
L’objectif de ce travail de thèse a été d’avancer dans les connaissances des mécanismes de contrôle ...
International audienceTime is central to all motor behaviour. The aim here was to assess timing sync...
Impairments in cognitive control are a defining feature of schizophrenia. Aspects of cognitive contr...
Previous studies have reported abnormal prefrontal and cingulate activity during attentional control...
Previous studies have reported abnormal prefrontal and cingulate activity during attentional contro...
Whether patients with schizophrenia are impaired in flexibly regulating attention in accordance with...
Des troubles sensorimoteurs, attentionnels et de la mémoire de travail ont souvent été décrits dans ...
Le but de cette thèse est d’investiguer l’organisation fonctionnelle du contrôle cognitif au sein du...
The goal of this thesis is to investigate the functional organization of cognitive control within th...
Les patients schizophrènes présentent des difficultés dans leur vie quotidienne dont certaines dépen...
In many studies, persons with schizophrenia exhibited an elevated threshold for conscious perception...
Impairment of sustained attention is assumed to be a core cognitive abnormality in schizophrenia. Ho...
The goal of this study was to investigate the neural dynamics of error processing and post-error adj...
L’objectif de ce travail de thèse était d’avancer sur les mécanismes de contrôle cognitif associés a...
The purpose of this project was to gain more knowledge about cognitive control mechanisms underlying...
L’objectif de ce travail de thèse a été d’avancer dans les connaissances des mécanismes de contrôle ...
International audienceTime is central to all motor behaviour. The aim here was to assess timing sync...
Impairments in cognitive control are a defining feature of schizophrenia. Aspects of cognitive contr...
Previous studies have reported abnormal prefrontal and cingulate activity during attentional control...
Previous studies have reported abnormal prefrontal and cingulate activity during attentional contro...
Whether patients with schizophrenia are impaired in flexibly regulating attention in accordance with...
Des troubles sensorimoteurs, attentionnels et de la mémoire de travail ont souvent été décrits dans ...
Le but de cette thèse est d’investiguer l’organisation fonctionnelle du contrôle cognitif au sein du...
The goal of this thesis is to investigate the functional organization of cognitive control within th...
Les patients schizophrènes présentent des difficultés dans leur vie quotidienne dont certaines dépen...
In many studies, persons with schizophrenia exhibited an elevated threshold for conscious perception...
Impairment of sustained attention is assumed to be a core cognitive abnormality in schizophrenia. Ho...
The goal of this study was to investigate the neural dynamics of error processing and post-error adj...