Results 71 to 80 of about 376,168 (350)

Quantitative GABA magnetic resonance spectroscopy as a measure of motor learning function in the motor cortex after subarachnoid hemorrhage

Frontiers in Neurology, 2023
The neural mechanisms underlying gross and fine motor dysfunction after subarachnoid hemorrhage (SAH) remain unknown. The γ-aminobutyric acid (GABA) deficit hypothesis proposes that reduced neuronal GABA concentrations and the subsequent lack of GABA ...
Kenji Sugita, Mitsuhiro Anan, Hiroyuki Matsuta, Tsuyoshi Shimomura, Hirotaka Fudaba, Nobuhiro Hata, Minoru Fujiki   +6 more
doaj   +1 more source

Cortical Mirror-System Activation During Real-Life Game Playing: An Intracranial Electroencephalography (EEG) Study

, 2018
Analogous to the mirror neuron system repeatedly described in monkeys as a possible substrate for imitation learning and/or action understanding, a neuronal execution/observation matching system (OEMS) is assumed in humans, but little is known to what ...
Ball, Tonio, Kern, Markus, Ruescher, Johanna, Schulze-Bonhage, Andreas   +3 more
core   +1 more source

Characteristics of Cerebral Palsy in the Midwestern US

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cerebral palsy (CP) is the most common lifelong motor disability worldwide. Yet, data is limited on how CP manifests in the US. Our objective was to characterize and determine factors affecting functional outcomes in a large population of young people with CP in the Midwestern US.
Susie Kim, Kelsey Steffen, Lauren Gottschalk‐Henneberry, Jennifer Miros, Amy Robichaux‐Viehoever, Karen Taca, Bhooma R. Aravamuthan   +6 more
wiley   +1 more source

Optogenetic stimulation of the motor cortex alleviates neuropathic pain in rats of infraorbital nerve injury with/without CGRP knock-down

The Journal of Headache and Pain, 2020
Background Previous studies have reported that electrical stimulation of the motor cortex is effective in reducing trigeminal neuropathic pain; however, the effects of optical motor cortex stimulation remain unclear.
Jaisan Islam, Elina KC, Byeong Ho Oh, Soochong Kim, Sang-hwan Hyun, Young Seok Park   +5 more
doaj   +1 more source

Low-frequency cortical activity is a neuromodulatory target that tracks recovery after stroke. [PDF]

, 2018
Recent work has highlighted the importance of transient low-frequency oscillatory (LFO; <4 Hz) activity in the healthy primary motor cortex during skilled upper-limb tasks.
A Berényi, A Delorme, AK Bansal, AM Taplin, April K. Hishinuma, B Fritsch, B Lafon, B Rosin, BR Cowley, C Allman, CC Wong, CE Brown, D Ramanathan, D Reato, DC Rogers, DH Lim, Dhakshin S. Ramanathan, DJ Guggenmos, DS Ramanathan, E Aarts, Edward F. Chang, EF Chang, EJ Plautz, EJ Plautz, EZ Longa, G Stefanics, G Wallstrom, Gray Davidson, IQ Whishaw, J Godlove, J Kitamura, J Rickert, JG O’Leary, JP Donoghue, K Ganguly, K Sasaki, Karunesh Ganguly, Ling Guo, M Bikson, M Corbetta, M Honda, M Mollazadeh, M Nishibe, MA Dimyan, MA Nitsche, MH Friedberg, MM Ali, MM Churchland, MM Churchland, N Birbaumer, OA Gharbawie, R Levy, Raymond A. Swanson, RC Dossi, RD Flint, RD Flint, RD Flint, RJ Nudo, RM Levy, Robert T. Knight, S Hashimoto, S Makeig, Seok-Joon Won, ST Carmichael, T Gulati, T Gulati, Tanuj Gulati, TM Hall, TM Hall, WE DeCoteau, WJ Kargo   +70 more
core   +1 more source

Bypassing use-dependent plasticity in the primary motor cortex to preserve adaptive behavior [PDF]

, 2021
Marion Bosc, Giulia Bucchioni, Bastien Ribot, Thomas Michelet   +3 more
openalex   +1 more source

Visual Recovery Reflects Cortical MeCP2 Sensitivity in Rett Syndrome

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Rett syndrome (RTT) is a devastating neurodevelopmental disorder with developmental regression affecting motor, sensory, and cognitive functions. Sensory disruptions contribute to the complex behavioral and cognitive difficulties and represent an important target for therapeutic interventions.
Alex Joseph Simon, Nathalie Picard, Valeria d'Andrea, Enchi Chang, Joseph Leffler, Eleonora Centofante, Matthew Taylor, Francesca Bardi, Francesca Cavicchiolo, Takao K. Hensch, Stefano Panzeri, Chinfei Chen, Michela Fagiolini   +12 more
wiley   +1 more source

Electroacupuncture-Induced Plasticity between Different Representations in Human Motor Cortex

Neural Plasticity, 2020
Somatosensory stimulation can effectively induce plasticity in the motor cortex representation of the stimulated body part. Specific interactions have been reported between different representations within the primary motor cortex.
Weiqin Peng, Tiange Yang, Jiawei Yuan, Jianpeng Huang, Jianhua Liu   +4 more
doaj   +1 more source

The Neural Basis of Age-Related Changes in Motor Imagery of Gait: An fMRI Study [PDF]

, 2017
Background. Aging is often associated with modifications of gait. Recent studies have revealed a strong relationship between gait and executive functions in healthy and pathological aging.
Allali, Gilles, Assal, Frédéric, Beauchet, Olivier, Rieger, Sebastian W., van der Meulen, Marian, Vuilleumier, Patrik   +5 more
core  

Time course of EEG activities in continuous tracking task: a pilot study [PDF]

, 2017
Motor learning is crucial to surgical skills enhancement, but its neural mechanism has been investigated only using some simple tasks with limited motor involvement. This study aimed to gain more understanding of the neural dynamics during motor learning
Hu, Y, Nan, W, Shen, L, Tang, Q, Wan, F, Yang, L, Zhu, FF   +6 more
core   +1 more source