Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6034899 | NeuroImage | 2011 | 5 Pages |
Abstract
⺠TMS of areas near cranial muscles produces large muscle artifacts. ⺠The muscle artifacts mask early (< 50 ms) TMS-evoked brain signals. ⺠At high (> 100 Hz) frequencies, only muscle signal is present. ⺠Projecting out > 100 Hz muscle components also reduces < 100 Hz muscle components. ⺠The signal-to-artifact ratio is increased as a result of the projections.
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Authors
Hanna Mäki, Risto J. Ilmoniemi,