Impulsivité et distractibilité chez des adultes TDAH : potentiels évoqués et remédiation.

par Agathe Marcastel

Projet de thèse en Sciences cognitives Neuroscience cognitive

Sous la direction de Nathalie Bedoin.

Thèses en préparation à Lyon , dans le cadre de Neurosciences sensorielles, comportements, cognition depuis le 22-09-2014 .


  • Résumé

    My objectives are twofold: 1/ investigating the cognitive and electrophysiological mechanisms of response inhibition in healthy or ADHD adults, 2/ providing a training program to reduce impulsivity. According to Braver (2012), action regulation permits to control impulsivity in two ways: proactive inhibition, effected before motive commands and reflected in an event related potential (ERP) in the N2 wave, and reactive inhibition, a rapid correction mechanism interrupting a motor process already well underway, reflected by the P3 wave.


  • Résumé

    My objectives are twofold: 1/ investigating the cognitive and electrophysiological mechanisms of response inhibition in healthy or ADHD adults, 2/ providing a training program to reduce impulsivity. According to Braver (2012), action regulation permits to control impulsivity in two ways: proactive inhibition, effected before motive commands and reflected in an event related potential (ERP) in the N2 wave, and reactive inhibition, a rapid correction mechanism interrupting a motor process already well underway, reflected by the P3 wave.