Effects of transcranial magnetic stimulation on results of the twitch interpolation technique.

Abstract:

:To investigate whether transcranial magnetic stimulation (TMS) has an effect on isometric muscle force elicited by maximal voluntary contractions (MVC) and the ability to activate a muscle voluntarily (VA, as a percentage of full muscle activation), a twitch-interpolation technique was applied on the quadriceps femoris muscles of six volunteers before and within 1 min after TMS. VA improved by 5% (P = 0.019) and MVC by 17% (P = 0.002), whereas these parameters were unchanged in a control experiment. The results suggest that TMS has an effect on the central motor drive, at least within 1 min after stimulation.

journal_name

Muscle Nerve

journal_title

Muscle & nerve

authors

Urbach D,Awiszus F

doi

10.1002/1097-4598(200007)23:7<1125::aid-mus18>3.0.

subject

Has Abstract

pub_date

2000-07-01 00:00:00

pages

1125-8

issue

7

eissn

0148-639X

issn

1097-4598

pii

10.1002/1097-4598(200007)23:7<1125::AID-MUS18>3.0.

journal_volume

23

pub_type

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