logo BDSP

Base documentaire

  1. Epilepsy in the vibroacoustic disease : A case report.

    Article - En anglais

    Introduction :

    Late-onset epilepsy was one of the first neurological problems identified in patients diagnosed with vibroacoustic disease.

    Other clinical situations, such as automatisms and rage-like reaction crises were also observed.

    Some cases of epileptic seizures were triggered by different types of stimuli.

    Case Report : This study describes the clinical case of a 30-yr-old male metal-worker who had epileptic seizures when he used vibratory tools common to his profession, such as drills and sanders.

    We performed a 21-channel EEG during a seizure induced in the laboratory by direct contact of a vibratory tool with his right hand.

    This allowed us to view the electrical discharge of his left hemisphere.

    The entire procedure was simultaneously videotaped while a partial motor crisis was observed.

    Brain MRI of this subject revealed multiple hyperintense focal lesions in the sub-cortical white matter.

    Echocardiography revealed thickening of the pericardium and valve structures.

    Commentary : To the authors'knowledge, this is the first documented case of reflex epilepsy due to vibratory stimuli.

    We briefly discuss the possible pathophysiological mechanisms of this clinical event.

    Mots-clés Pascal : Bruit, Basse fréquence, Vibration, Nuisance acoustique, Industrie aéronautique, Exposition professionnelle, Etude cas, Traumatisme, Agent physique, Réflexe, Epilepsie, Aviation pathologie, Médecine aérospatiale, Médecine travail, Facteur milieu, Système nerveux pathologie, Système nerveux central pathologie, Encéphale pathologie, Homme

    Mots-clés Pascal anglais : Noise, Low frequency, Vibration, Noise pollution, Aeronautic industry, Occupational exposure, Case study, Trauma, Physical agent, Reflex, Epilepsy, Aviation medicine, Space medicine, Occupational medicine, Environmental factor, Nervous system diseases, Central nervous system disease, Cerebral disorder, Human

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 99-0253534

    Code Inist : 002B16M. Création : 16/11/1999.