The pathophysiology of echopraxia/echolalia: relevance to Gilles de la Tourette syndrome.
Identifieur interne : 000B77 ( Main/Exploration ); précédent : 000B76; suivant : 000B78The pathophysiology of echopraxia/echolalia: relevance to Gilles de la Tourette syndrome.
Auteurs : Christos Ganos [Allemagne] ; Timo Ogrzal ; Alfons Schnitzler ; Alexander MünchauSource :
- Movement disorders : official journal of the Movement Disorder Society [ 1531-8257 ] ; 2012.
English descriptors
- KwdEn :
- MESH :
- complications : Tourette Syndrome.
- diagnosis : Echolalia.
- etiology : Echolalia.
- history : Echolalia, Tourette Syndrome.
- Diagnosis, Differential, History, 19th Century, Humans, Neuroimaging.
Abstract
Echopraxia and echolalia are subsets of imitative behavior. They are essential developmental elements in social learning. Their persistence or reemergence after a certain age, though, can be a sign of underlying brain dysfunction. Although echophenomena have been acknowledged as a typical sign in Gilles de la Tourette syndrome (GTS) since its first description, their clinical significance and neural correlates are largely unknown. Here, we review the course of their scientific historical development and focus on their clinical phenomenology and differential diagnosis with a particular view to GTS. The neural basis of echophenomena will also be addressed. © 2012 Movement Disorder Society.
DOI: 10.1002/mds.25103
PubMed: 22807284
Affiliations:
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Le document en format XML
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They are essential developmental elements in social learning. Their persistence or reemergence after a certain age, though, can be a sign of underlying brain dysfunction. Although echophenomena have been acknowledged as a typical sign in Gilles de la Tourette syndrome (GTS) since its first description, their clinical significance and neural correlates are largely unknown. Here, we review the course of their scientific historical development and focus on their clinical phenomenology and differential diagnosis with a particular view to GTS. The neural basis of echophenomena will also be addressed. © 2012 Movement Disorder Society.</div></front></TEI><affiliations><list><country><li>Allemagne</li></country><region><li>Hambourg</li></region><settlement><li>Hambourg</li></settlement></list><tree><noCountry><name sortKey="Munchau, Alexander" sort="Munchau, Alexander" uniqKey="Munchau A" first="Alexander" last="Münchau">Alexander Münchau</name><name sortKey="Ogrzal, Timo" sort="Ogrzal, Timo" uniqKey="Ogrzal T" first="Timo" last="Ogrzal">Timo Ogrzal</name><name sortKey="Schnitzler, Alfons" sort="Schnitzler, Alfons" uniqKey="Schnitzler A" first="Alfons" last="Schnitzler">Alfons Schnitzler</name></noCountry><country name="Allemagne"><region name="Hambourg"><name sortKey="Ganos, Christos" sort="Ganos, Christos" uniqKey="Ganos C" first="Christos" last="Ganos">Christos Ganos</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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