The resonant component of human physiological hand tremor is altered by slow voluntary movements

Limb resonance imparts a characteristic spectrum to hand tremor. Movement will alter the resonance. We have examined the consequences of this change. Rectified forearm extensor muscle EMG and physiological hand tremor were recorded. In postural conditions the EMG spectrum is relatively flat whereas...

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Bibliographic Details
Main Authors: Lakie, Martin, Vernooij, Carlijn A, Osborne, Timothy M, Reynolds, Raymond F
Format: Artigo
Language:Inglês
Published: Blackwell Science Inc 2012
Subjects:
Neuroscience: Behavioural/Systems/Cognitive
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3424765/
https://ncbi.nlm.nih.gov/pubmed/22431335
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1113/jphysiol.2011.226449
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