Probing preparatory inhibition bilaterally with double-coil TMS

Vassiliadis, Pierre;Grandjean, Julien;Derosiere, Gérard;De Wilde, Ysaline;Duque, Julie;et.al.
(2018) Belgian Brain Congress 2018 — Location: Liège - Belgium (19.October.2018)

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Authors
  • Vassiliadis, PierreUCLouvain
    Author
  • Grandjean, JulienUCLouvain
    Author
  • Author
  • De Wilde, YsalineUCLouvain
    Author
  • Quemener, LousieUCLouvain
    Author
  • Duque, JulieUCLouvain
    Author
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Abstract
Transcranial magnetic stimulation (TMS) allows to stimulate a given cortical area non-invasively. When applied over the primary motor cortex, TMS yields an electrical response in muscles of the contralateral hand, called motor-evoked potentials (MEPs). Comparing MEPs in different contexts has led to the characterisation of various neural processes including motor inhibition. So far, most studies have exploited single-coil TMS, where data are from only one hand at a time. Recently, a new double-coil TMS method where both hemisphere are stimulated simultaneously has been proposed. Here, we show that this new protocol is reliable to probe motor inhibition bilaterally.
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Citations

Vassiliadis, P., Grandjean, J., Derosiere, G., De Wilde, Y., Quemener, L., & Duque, J. (2018). Probing preparatory inhibition bilaterally with double-coil TMS. Belgian Brain Congress 2018, Liège - Belgium. https://hdl.handle.net/2078.5/127860