Results 101 to 110 of about 381,694 (246)

A posture subspace in primary motor cortex

SummaryTo generate movements, the brain must combine information about movement goal and body posture. Motor cortex (M1) is a key node for the convergence of these information streams. How are posture and goal information organized within M1’s activity to permit the flexible generation of movement commands?
Patrick J. Marino, Lindsay Bahureksa, Carmen Fernández Fisac, Emily R. Oby, Adam L. Smoulder, Asma Motiwala, Alan D. Degenhart, Erinn M. Grigsby, Wilsaan M. Joiner, Steven M. Chase, Byron M. Yu, Aaron P. Batista   +11 more
openaire   +2 more sources

Somatosensory cortex participates in the consolidation of human motor memory.

PLoS Biology, 2019
Newly learned motor skills are initially labile and then consolidated to permit retention. The circuits that enable the consolidation of motor memories remain uncertain.
Neeraj Kumar, Timothy F Manning, David J Ostry   +2 more
doaj   +1 more source

“Discrete peaks” of excitability and map overlap reveal task‐specific organization of primary motor cortex for control of human forearm muscles [PDF]

, 2017
Hugo Massé‐Alarie, Michael J.G. Bergin, Cyril Schneider, Siobhan M. Schabrun, Paul W. Hodges   +4 more
openalex   +1 more source

Ventrointermediate thalamic stimulation improves motor learning in humans

Communications Biology
Ventrointermediate thalamic stimulation (VIM-DBS) modulates oscillatory activity in a cortical network including primary motor cortex, premotor cortex, and parietal cortex.
Angela Voegtle, Laila Terzic, Amr Farahat, Nanna Hartong, Imke Galazky, Hermann Hinrichs, Slawomir J. Nasuto, Adriano de Oliveira Andrade, Robert T. Knight, Richard B. Ivry, Jürgen Voges, Matthias Deliano, Lars Buentjen, Catherine M. Sweeney-Reed   +13 more
doaj   +1 more source

The functional neuroimaging correlates of psychogenic versus organic dystonia [PDF]

, 2017
The neurobiological basis of psychogenic movement disorders remains poorly understood and the management of these conditions difficult. Functional neuroimaging studies have provided some insight into the pathophysiology of disorders implicating ...
Bhatia, Kailash P., Brown, Richard J., Frackowiak, Richard S. J., Mehta, Arpan R., Rowe, James B., Schrag, Anette E., Trimble, Michael R., Ward, Nicholas S.   +7 more
core  

Cortical response characteristics of passive, active, and resistance movements: a multi-channel fNRIS study

Frontiers in Human Neuroscience
ObjectiveThis study aimed to explore the impact of exercise training modes on sensory and motor-related cortex excitability using functional near-infrared spectroscopy technology (fNIRS) and reveal specific cortical effects.Materials and methodsTwenty ...
Wenxi Li, Guangyue Zhu, Yichen Jiang, Cheng Miao, Guohui Zhang, Dongsheng Xu, Dongsheng Xu, Dongsheng Xu   +7 more
doaj   +1 more source

Phase of beta-frequency tACS over primary motor cortex modulates corticospinal excitability

, 2018
The assessment of corticospinal excitability by means of transcranial magnetic stimulation-induced motor evoked potentials is an established diagnostic tool in neurophysiology and a widely used procedure in fundamental brain research.
De Gelder, B., De Graaf, T., Engelen, T., Sack, A., Schilberg, L., Schuhmann, T., Ten Oever, S.   +6 more
core   +1 more source

Datasets for the study: "Sensorimotor integration within the primary motor cortex by selective nerve fascicle stimulation"

, 2021
Federico Ranieri, Giovanni Pellegrino, Giovanni Di Pino   +2 more
openalex   +1 more source

Intracortical Circuits in the Contralesional Primary Motor Cortex in Patients With Chronic Stroke After Botulinum Toxin Type A Injection: Case Studies

, 2020
Maryam Zoghi, Pouya Hafezi, Bhasker Amatya, Fary Khan, Mary P. Galea   +4 more
openalex   +1 more source

Layer-Specific Contributions to Imagined and Executed Hand Movements in Human Primary Motor Cortex [PDF]

, 2020
Andrew S. Persichetti, Jason A. Avery, Laurentius Huber, Elisha P. Merriam, Alex Martin   +4 more
openalex   +1 more source