Corticospinal Modulations during Motor Imagery of Concentric, Eccentric, and Isometric Actions.

Date publication

mai 2020

Journal

Medicine and science in sports and exercise

Auteurs

Membres identifiés du Cancéropôle Est :
Pr PAPAXANTHIS Charalambos

Tous les auteurs :
Grosprêtre S, Papaxanthis C, Martin A

Lien Pubmed

https://www.ncbi.nlm.nih.gov/pubmed/31764463

Résumé

It is not known yet whether the neurophysiological specificity of eccentric, concentric, and isometric contractions can also be observed when these are mentally simulated. Therefore, our aim was to assess corticospinal excitability during motor imagery (MI) of different contraction types and to test whether a passive movement during MI could have additional effects.

Mots clés

Electric Stimulation, Electromyography, Evoked Potentials, Motor, physiology, Feedback, Sensory, H-Reflex, physiology, Humans, Imagination, physiology, Isometric Contraction, physiology, Male, Muscle Contraction, physiology, Neurofeedback, Pyramidal Tracts, physiology, Transcranial Magnetic Stimulation, Young Adult

Référence

Med Sci Sports Exerc. 2020 05;52(5):1031-1040