Fiche publication
Date publication
janvier 2018
Journal
Frontiers of neurology and neuroscience
Auteurs
Membres identifiés du Cancéropôle Est :
Pr MOULIN Thierry
Tous les auteurs :
Magnin E, de Bustos EM, Moulin T
Lien Pubmed
Résumé
Some neurological or psychiatric positive, productive symptoms are an abnormal persistence of a sensorial feeling or abnormal repetition of a motor, behavioral or cognitive process corresponding to a perseverative symptom. Palinopsia, palinacousis, and related sensorial symptoms have been described. Verbal and motor symptoms include echolalia, palilalia, echopraxia, and motor perseveration. Cognitive disorders induce perseverative behavior, perseverative thinking, including palipsychism, flashbulb memories, and reduplicative paramnesia (also known as "palimnesia") and many related perseverative symptoms. We propose a review of physiological phenomena and pathological symptoms involving these perseverative or repetitive characteristics and discuss the potential mechanisms and neural network involved in this productive semiology.
Mots clés
Aged, Female, Humans, Male, Mental Disorders, Middle Aged, Sensation Disorders
Référence
Front Neurol Neurosci. 2018 ;41:28-39
