Cognitive performance patterns in healthy individuals with substantia nigra hyperechogenicity and early Parkinson’s disease

Introduction: Hyperechogenicity of the substantia nigra (SN+) is a risk marker for Parkinson’s disease (PD) which can be detected before the diagnosis. In healthy individuals, SN+ has been associated with slight deficits in specific cognitive functions, suggesting cognitive impairment as a possible...

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Bibliografiske detaljer

Principais autores:	Rezzak Yilmaz, Susanne Gräber, Benjamin Roeben, Ulrike Suenkel, Anna-Katharina von Thaler, Sebastian Heinzel, Florian G. Metzger, Gerhard W. Eschweiler, Walter Maetzler, Daniela Berg, Inga Liepelt-Scarfone
Format:	Artigo
Sprog:	Inglês
Udgivet:	Frontiers Media S.A. 2016-11-01
Serier:	Frontiers in Aging Neuroscience
Fag:	Cognition Parkinson’s disease prodromal Parkinson’s disease Transcranial sonography Substantia nigra hyperechogenicity
Online adgang:	http://journal.frontiersin.org/Journal/10.3389/fnagi.2016.00271/full
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