Mots-cls: trouble obsessionnel-compulsif, woollen neurophysiologie, le troubleobsessionnel-compulsif, there neuroanatomie, there neuro-imagerie. INTRODUCTION the compulsory obsessive upheaval (TOC) is characterized by the presence of obsessions and or compulsions. It can also be defined as a series of repetitive actions that search the relief of bothering mental products without functionality and with damage of adaptation. The TOC…