Fundamental frequency (F0) measures comparing speech tasks in aphasia and Parkinson disease

被引：0
|
作者：
Sidtis, DV
Hanson, W
Jackson, C
Lanto, A
Kempler, D
Metter, EJR
机构：
[1] NYU, Nathan S Kline Inst Psychiat Res, Orangeburg, NY USA
[2] Sepulveda VA Med Ctr, Los Angeles, CA USA
[3] Los Angeles Kaiser Permanente Hosp, Los Angeles, CA USA
[4] Emerson Coll, Boston, MA 02116 USA
[5] NIA, Intramural Res Program, Bethesda, MD 20892 USA
来源：
JOURNAL OF MEDICAL SPEECH-LANGUAGE PATHOLOGY | 2004年 / 12卷 / 04期
关键词：
D O I：
暂无
中图分类号：
R36 [病理学]; R76 [耳鼻咽喉科学];
学科分类号：
100104 ; 100213 ;
摘要：
Mean fundamental frequency (F0) and F0 variability were studied in Broca, Wernicke, anomic aphasic, Parkinson, and normal control subjects, performing four speech tasks: reading, conversation, counting, and sustained vowel phonation (mean F0 only). The groups differed significantly on both measures, and a significant task by group interaction was observed for F0 mean. The higher F0 mean in clinical groups and the effect of task on performance suggest that further information is needed to understand brain processes underlying prosodic function.
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页码：207 / 212
页数：6
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