Short-lasting impairment of tactile perception by 0.9Hz-rTMS of the sensorimotor cortex
Short-lasting impairment of tactile perception by 0.9Hz-rTMS of the sensorimotor cortex
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0.9Hz-rTMS 感觉运动皮层触觉感知的短期损伤
DOI：
10.1212/01.wnl.0000052821.99580.d3
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发表时间：
2003
期刊：
影响因子：
9.9
通讯作者：
H. Shibasaki
中科院分区：
文献类型：
--
作者：
T. Satow;T. Mima;J. Yamamoto;T. Oga;T. Begum;T. Aso;N. Hashimoto;J. Rothwell;H. Shibasaki
为了验证感觉运动皮层（SM 1）的低频重复经颅磁刺激（rTMS）是否对躯体感觉功能具有长期影响，8名受试者在左手SM 1上给予900个TMS脉冲（0.9Hz，静息运动阈值的90%）或在其前或后3cm处。rTMS后右手触觉阈值较SM 1有短暂的提高，但两点辨别力和正中神经SEP在任何部位均未受rTMS影响。
To test whether low-frequency repetitive transcranial magnetic stimulation (rTMS) of sensorimotor cortex (SM1) has prolonged effects on somatosensory function, eight subjects were given 900 TMS pulses over the left hand SM1 (0.9Hz, 90% of the resting motor threshold) or at sites 3 cm anterior or posterior to it. Tactile threshold of the right hand was increased for a short duration after rTMS over SM1, but two-point discrimination and median nerve SEPs were unaffected after rTMS at any sites.