MEG Insight into the Spectral Dynamics Underlying Steady Isometric Muscle Contraction

• المؤلفون الرئيسيون: Bourguignon, Mathieu, Piitulainen, Harri, Smeds, Eero, Zhou, Guangyu, Jousmäki, Veikko, Hari, Riitta
• مؤلفون آخرون: Lee Kong Chian School of Medicine (LKCMedicine)
• التنسيق: مقال
• اللغة: English
• منشور في: 2018
• الموضوعات: Isometric Contraction; Corticokinematic Coherence
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/87388; http://hdl.handle.net/10220/44415

To gain fundamental knowledge on how the brain controls motor actions, we studied in detail the interplay between MEG signals from the primary sensorimotor (SM1) cortex and the contraction force of 17 healthy adult humans (7 females, 10 males). SM1 activity was coherent at ∼20 Hz with surface electr...