N̄20and P̄40somatosensory evoked potentials: Thalamic lesions and subcortical origin
作者:
M. A. Fisher,
S. J. Perlik,
期刊:
Acta Neurologica Scandinavica
(WILEY Available online 1985)
卷期:
Volume 71,
issue 1
页码: 25-30
ISSN:0001-6314
年代: 1985
DOI:10.1111/j.1600-0404.1985.tb03162.x
出版商: Blackwell Publishing Ltd
关键词: Cerebrovascular disease;somatosensory evoked potentials;thalamus
数据来源: WILEY
摘要:
ABSTRACT –Three patients with well‐defined clinical and radiographic lesions have been studied with somatosensory evoked potentials (SSEPs). The data indicate that the primary scalp potentials from stimulation of both the arm and leg (N̄20and P̄40) can be lost with thalamic lesions and would be consistent with these potentials being generated in either the thalamus or thalamocortical radia
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