Differential EMG Activity in Subjects with Muscle Contraction Headaches Related to Mental Effort
作者:
A. van Boxtel,
J. Roozeveld Ven,
期刊:
Headache: The Journal of Head and Face Pain
(WILEY Available online 1978)
卷期:
Volume 17,
issue 6
页码: 233-237
ISSN:0017-8748
年代: 1978
DOI:10.1111/j.1526-4610.1978.hed1706233.x
出版商: American Association for the Study of Headache/Blackwell Science Ltd
数据来源: WILEY
摘要:
SYNOPSISEMG activity of two groups of subjects was compared: seven subjects with frequent muscle contraction headaches, associated with mental effort, and eleven subjects without headaches. The EMG activity of frontalis, temporalis, trapezius muscles and forearm flexors was studied at rest (baseline) and during a mental task. Only the frontalis EMG activity differentiated reliably between the two groups, both at rest and during task.
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