Perception of emotional speech in Parkinson's disease

被引：54

作者：

Schroeder, Christine

Moebes, Janine

Schuetze, Martin

Szymanowski, Friedemann

Nager, Wido

Bangert, Marc

Muente, Thomas Frank

Dengler, Reinhard

机构：

[1] Hannover Med Sch, Dept Neurol, D-30625 Hannover, Germany

[2] Otto Von Guericke Univ, Dept Neuropsychol, Magdeburg, Germany

来源：

MOVEMENT DISORDERS | 2006年 / 21卷 / 10期

关键词：

Parkinson's disease; emotion; speech; prosody; mismatch negativity; P3b;

D O I：

10.1002/mds.21038

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

Nonmotor symptoms in Parkinson's disease (PD) involving cognition and emotionality have progressively received attention. The objective of the present study was to investigate recognition of emotional prosody in patients with PD (n = 14) in comparison to healthy control subjects (HC, n = 14). Event-related brain potentials (ERP) were recorded in a modified oddball paradigm under passive listening and active target detection instructions. Results showed a poorer performance of PD patients in classifying emotional prosody. ERP generated by emotional deviants (happy/sad) during passive listening revealed diminished amplitudes of the mismatch-related negativity for sad deviants, indicating an impairment of early preattentive processing of emotional prosody in PD. (C) 2006 Movement Disorder Society.

引用

页码：1774 / 1778

页数：5

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