The motor cortex drives the muscles during walking in human subjects

作者: T. H. Petersen , M. Willerslev-Olsen , B. A. Conway , J. B. Nielsen

DOI: 10.1113/JPHYSIOL.2012.227397

关键词:

摘要: Indirect evidence that the motor cortex and corticospinal tract contribute to control of walking in human subjects has been provided previous studies. In present study we used coherence analysis coupling between EEG EMG from active leg muscles during address if activity arising contributes muscle gait. Nine healthy walked on a treadmill at speed 3.5–4 km h−1. Seven addition 1 Significant recordings over area anterior tibial was found frequency band 24–40 Hz prior heel strike swing phase walking. This signifies rhythmic cortical is transmitted via These findings demonstrate directly observed steady-state

参考文章(40)
Monica A. Perez, Jesper Lundbye-Jensen, Jens B. Nielsen, Changes in corticospinal drive to spinal motoneurones following visuo-motor skill learning in humans. The Journal of Physiology. ,vol. 573, pp. 843- 855 ,(2006) , 10.1113/JPHYSIOL.2006.105361
Trevor Drew, Stephen Prentice, Bénédicte Schepens, Cortical and brainstem control of locomotion Progress in Brain Research. ,vol. 143, pp. 251- 261 ,(2004) , 10.1016/S0079-6123(03)43025-2
Charles Capaday, Brigitte A. Lavoie, Hugues Barbeau, Cyril Schneider, Mireille Bonnard, Studies on the Corticospinal Control of Human Walking. I. Responses to Focal Transcranial Magnetic Stimulation of the Motor Cortex Journal of Neurophysiology. ,vol. 81, pp. 129- 139 ,(1999) , 10.1152/JN.1999.81.1.129
Trevor Drew, Jacques-Etienne Andujar, Kim Lajoie, Sergiy Yakovenko, Cortical mechanisms involved in visuomotor coordination during precision walking. Brain Research Reviews. ,vol. 57, pp. 199- 211 ,(2008) , 10.1016/J.BRAINRESREV.2007.07.017
W. Omlor, L. Patino, I. Mendez-Balbuena, J. Schulte-Monting, R. Kristeva, Corticospinal Beta-Range Coherence Is Highly Dependent on the Pre-stationary Motor State The Journal of Neuroscience. ,vol. 31, pp. 8037- 8045 ,(2011) , 10.1523/JNEUROSCI.4153-10.2011
Hidenao Fukuyama, Yasuomi Ouchi, Shigeru Matsuzaki, Yasuhiro Nagahama, Hiroshi Yamauchi, Masafumi Ogawa, Jun Kimura, Hiroshi Shibasaki, Brain functional activity during gait in normal subjects: a SPECT study Neuroscience Letters. ,vol. 228, pp. 183- 186 ,(1997) , 10.1016/S0304-3940(97)00381-9
D. M. Halliday, B. A. Conway, L.O.D. Christensen, N. L. Hansen, N. P. Petersen, J. B. Nielsen, Functional coupling of motor units is modulated during walking in human subjects. Journal of Neurophysiology. ,vol. 89, pp. 960- 968 ,(2003) , 10.1152/JN.00844.2002
Ichiro Miyai, Hiroki C. Tanabe, Ichiro Sase, Hideo Eda, Ichiro Oda, Ikuo Konishi, Yoshio Tsunazawa, Tsunehiko Suzuki, Toshio Yanagida, Kisou Kubota, Cortical Mapping of Gait in Humans: A Near-Infrared Spectroscopic Topography Study NeuroImage. ,vol. 14, pp. 1186- 1192 ,(2001) , 10.1006/NIMG.2001.0905