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Cortical Reorganization of Hand Motor Function to Primary Sensory Cortex in Hemiparetic Patients With a Primary Motor Cortex Infarct

Archives of Physical Medicine and Rehabilitation, 2005
To show cortical reorganization in hemiparetic patients with a primary motor cortex (M1) infarct including the precentral knob by using functional magnetic resonance imaging (fMRI).Case-control.Outpatient clinics in the rehabilitation department of a university hospital.Two stroke patients and 20 control subjects.By using fMRI, we evaluated the hand ...
Sung Ho, Jang   +5 more
openaire   +2 more sources

Constraints on Somatotopic Organization in the Primary Motor Cortex

Journal of Neurophysiology, 2001
Since the 1870s, the primary motor cortex (M1) has been known to have a somatotopic organization, with different regions of cortex participating in control of face, arm, and leg movements. Through the middle of the 20th century, it seemed possible that the principle of somatotopic organization extended to the detailed representation of different body ...
openaire   +2 more sources

Plasticity in the Motor Network Following Primary Motor Cortex Lesion

2013
The behavioral deficits following stroke are particularly evident in the fine control of force, movement, and posture of the arm and hand. However, functional recovery continues in the weeks and months after the initial lesion. Various animal models of stroke have been used to investigate the mechanisms involved with this recovery.
openaire   +2 more sources

The Role of Primary Motor Cortex: More Than Movement Execution

Journal of Motor Behavior, 2021
Shahid Bashir   +2 more
exaly  

A transcriptomic and epigenomic cell atlas of the mouse primary motor cortex

Nature, 2021
Cindy van Velthoven   +2 more
exaly  

Isoform cell-type specificity in the mouse primary motor cortex

Nature, 2021
Cindy van Velthoven   +2 more
exaly  

Location of the primary motor cortex in schizencephaly.

AJNR. American journal of neuroradiology, 1999
Functional reorganization of the brain can result from congenital brain disorders as well as from brain infarction. The purpose of our study was to use functional MR imaging to determine whether reorganization of brain function occurs in patients with schizencephaly.Four patients with schizencephaly (three right-handed, one ambidextrous) presented with
H K, Lee   +6 more
openaire   +1 more source

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