High-definition transcranial direct-current stimulation of the right M1 further facilitates left M1 excitability during crossed facilitation
Author(s) -
Clayton W. Swanson,
Felix Proessl
Publication year - 2018
Publication title -
journal of neurophysiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.302
H-Index - 245
eISSN - 1522-1598
pISSN - 0022-3077
DOI - 10.1152/jn.00177.2018
Subject(s) - facilitation , transcranial direct current stimulation , neuroscience , transcranial magnetic stimulation , stimulation , psychology , current (fluid) , communication , medicine , physics , thermodynamics
Cabibel et al. (J Neurophysiol 119: 1266–1272, 2018) report non-polarity-specific effects of high-definition direct current stimulation (HD-tDCS) on crossed facilitation (CF), demonstrated by complex excitatory and inhibitory interhemispheric interactions coupled with HD-tDCS. Choosing a variety of stimulation and muscle contraction parameters and having all participants undergo anodal, cathodal, and sham stimulation may increase the current understanding of HD-tDCS on CF. Furthermore, complementary metrics like the ipsilateral silent period may provide more clarity regarding the polarity-specific enhancement of HD-tDCS on CF.
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