Results 31 to 40 of about 5,960,714 (302)
What is the functional relevance of reorganization in primary motor cortex after spinal cord injury?
Neurobiology of Disease, 2019 Motor output maps within primary motor cortex are widely distributed and modified by motor skill learning and neurological injury. Functions that these maps represent after spinal cord injury remain debatable.
M.A. Urbin +4 more
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Frontiers in Neuroscience, 2021 Transcranial magnetic stimulation (TMS) with simultaneous electroencephalography applied to the primary motor cortex provides two parameters for cortical excitability: motor evoked potentials (MEPs) and TMS-evoked potentials (TEPs).
Daniela Roos +3 more
doaj +1 more source
eNeurologicalSci, 2017 Objective: Here we investigate the process of neurodegeneration in amyotrophic lateral sclerosis (ALS). The relationship between the cortical field spreading of glucose metabolic decreases in the primary motor cortex (PMC) and the progression of ...
Hironobu Endo +5 more
doaj +1 more source
Effects of rTMS conditioning over the fronto-parietal network on motor versus visual attention [PDF]
, 2007 Many studies have shown that visuospatial orienting attention depends on a network of frontal and parietal areas in the right hemisphere. Rushworth et al. [Rushworth, M. F., Krams, M., & Passingham, R. E. The attentional role of the left parietal cortex:
Rounis, E., Yarrow, K., Rothwell, J.C.
core +1 more source
A Causal Role for Primary Motor Cortex in Perception of Observed Actions [PDF]
, 2016 It has been proposed that motor system activity during action observation may be modulated by the kinematics of observed actions. One purpose of this activity during action observation may be to predict the visual consequence of another person's action ...
Bunday, K.L. +7 more
core +1 more source
Brain Sciences, 2022 Peripheral sensory nerve electrical stimulation (PES) excites the primary motor cortex and is expected to improve motor dysfunction post-stroke. However, previous studies have reported a variety of stimulus frequencies and stimulus duration settings, and
Masaaki Sato +6 more
doaj +1 more source
The role of the left primary motor cortex in apraxia. [PDF]
Neurol Res PractAbstract Background Apraxia is a motor-cognitive disorder that primary sensorimotor deficits cannot solely explain. Previous research in stroke patients has focused on damage to the fronto-parietal praxis networks in the left hemisphere (LH) as the cause of apraxic deficits.
Perlova K +3 more
europepmc +6 more sources
Muscle and Movement Representations in the Primary Motor Cortex [PDF]
Science, 1999 What aspects of movement are represented in the primary motor cortex (M1): relatively low-level parameters like muscle force, or more abstract parameters like handpath? To examine this issue, the activity of neurons in M1 was recorded in a monkey trained to perform a task that dissociates three major variables of wrist movement: muscle activity ...
S, Kakei, D S, Hoffman, P L, Strick
openaire +2 more sources
Frontiers in Human Neuroscience, 2016 The purpose of this review is to investigate how transcranial direct current stimulation (tDCS) can modulate implicit motor sequence learning and consolidation.
Branislav eSavic +3 more
doaj +1 more source
Motor Training Increases the Stability of Activation Patterns in the Primary Motor Cortex [PDF]
, 2013 Learning to be skillful is an endowed talent of humans, but neural mechanisms underlying behavioral improvement remain largely unknown. Some studies have reported that the mean magnitude of neural activation is increased after learning, whereas others ...
Zhen, Zonglei +6 more
core +1 more source