title: [Attempt at an application in psychiatry of the negative contingent variation].
mesh_terms: D001921:Brain / Q000503:physiopathology*; D004569:Electroencephalography; D005071:Evoked Potentials; D006801:Humans; D007046:Hysteria / Q000503:physiopathology; D008027:Light; D009497:Neurotic Disorders / Q000503:physiopathology*; D009771:Obsessive-Compulsive Disorder / Q000503:physiopathology; D013016:Sound
vernacular_title: Essais d'application en psychiatrie de la variation contingente négative.