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Altered brain activation in a reversal learning task unmasks adaptive changes in cognitive control in writer's cramp

Previous receptor binding studies suggest dopamine function is altered in the basal ganglia circuitry in task-specific dystonia, a condition characterized by contraction of agonist and antagonist muscles while performing specific tasks. Dopamine plays a role in reward-based learning. Using fMRI, thi...

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Detalles Bibliográficos
Autores principales:	Zeuner, Kirsten E., Knutzen, Arne, Granert, Oliver, Sablowsky, Simone, Götz, Julia, Wolff, Stephan, Jansen, Olav, Dressler, Dirk, Schneider, Susanne A., Klein, Christine, Deuschl, Günther, van Eimeren, Thilo, Witt, Karsten
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Elsevier 2015
Materias:	Regular Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4669532/ https://www.ncbi.nlm.nih.gov/pubmed/26702397 http://dx.doi.org/10.1016/j.nicl.2015.11.006

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