Le potentiel évoqué cognitif P300 (II) : variabilité interindividuelle et application clinique en psychopathologie

  title={Le potentiel {\'e}voqu{\'e} cognitif P300 (II) : variabilit{\'e} interindividuelle et application clinique en psychopathologie},
  author={Michel Hansenne},
  journal={Neurophysiologie Clinique/Clinical Neurophysiology},
  • M. Hansenne
  • Published 1 August 2000
  • Psychology
  • Neurophysiologie Clinique/Clinical Neurophysiology

Le potentiel évoqué cognitif P300 (I) : aspects théorique et psychobiologique

  • M. Hansenne
  • Psychology
    Neurophysiologie Clinique/Clinical Neurophysiology
  • 2000

Perspectives développementales des marqueurs cognitifs du décours temporel des symptômes ESPT

Ce travail examine l’impact de la symptomatologie liee a l’etat de stress post-traumatisme sur certains processus cognitifs, comme l’attention, la memoire ou encore les fonctions executives, aupres

Intérêt de l’exploration neurophysiologique en psychiatrie clinique


Cet article a pour but de montrer l'intérêt de l'exploration fonctionnelle cérébrale par l'intermédiaire des " Potentiels en relation avec les évènements " (ERPs) en clinique psychiatrique. Cet

Caracterización de la onda P300 en pacientes colombianos con diagnóstico de esquizofrenia

It was concluded that the P300 wave abnormalities in patients with schizophrenia may be considered as an endophenotype, or a biological marker of this disorder that would allow using this methodology in other types of biological studies, but the low specificity of this technique limits its use as a diagnostic test.

Potentiels évoqués cognitifs en psychiatrie Event related potentials (ERP's) in psychiatry

Event related potentials (ERP’s) constitute a large research field in psychiatry, based on neurophysiology. In this short review, we present the ERP’s theorical framework, the different recording



Le potentiel évoqué cognitif P300 (I) : aspects théorique et psychobiologique

  • M. Hansenne
  • Psychology
    Neurophysiologie Clinique/Clinical Neurophysiology
  • 2000

Le modèle biosocial de la personnalité de Cloninger

In this review, the author proposes a synthesis of the biosocial model of personality developed by Cloninger. This model is based on several neurobiological and clinical hypotheses. According to this

Handbook of clinical psychophysiology

Applications to specific disorders: simple phobias, Kenneth Hugdahl panic disorder, agoraphobia and social phobia, Lars-Goran Ost obsessional-compulsive disorder, Gudrun Sartory affective disorders, and applications to psychopathology and pathophysiology.

Is hyperarousal essential to obsessive-compulsive disorder? Diminished physiologic flexibility, but not hyperarousal, characterizes patients with obsessive-compulsive disorder.

Investigating the hypothesis that the pathologic features of obsessive-compulsive disorder are facilitated by abnormal levels of arousal found decreased physiologic flexibility indicates an anxiety-related, but not OCD-specific, impairment of psychophysiologic reactivity to one's environment.

Enhanced P3 evoked potentials and longer P3 recovery times in psychopaths.

It is argued that this evidence for proficient information-processing on parietal-related tasks may underlie clinical reports of enhanced short-term attentional ability in psychopaths.

Late auditory evoked potentials (P300) do not discriminate between subgroups of alcohol-dependent patients defined by family history and antisocial personality traits.

Alcohol dependent patients with a family history of alcoholism and with antisocial personality traits were supposed to have frontal brain dysfunction. Late evoked potentials may be useful to

A psychobiological model of temperament and character.

A psychobiological model of the structure and development of personality that accounts for dimensions of both temperament and character is described, for the first time, for three dimensions of character that mature in adulthood and influence personal and social effectiveness by insight learning about self-concepts.