Sentence examples for motor cortex hand from inspiring English sources
Effects of a rostral motor cortex lesion on primary motor cortex hand representation topography in primates.
Dissociation of sensorimotor deficits after rostral versus caudal lesions in the primary motor cortex hand representation.
To evaluate whether stroke lesion focused on the primary motor cortex hand knob re-localizes the hand motor area in the affected hemisphere.
To address this, transcranial magnetic stimulation was delivered over the motor cortex (hand representation) to probe excitability changes immediately after somatosensory cues prompted subjects to either move as fast as possible or withhold movement.
High intensity TMS pulses delivered to the motor cortex hand area are known to recruit less excitable corticospinal neurons within the motor hand area and/or neurons spatially further from the hand area [16], [49].
Cartesian distances to the primary motor cortex hand representation, cerebellar gray matter, and cerebellar hand representations were calculated (see Supplementary Methods).
For example, a single pulse applied to the primary motor cortex (M1) hand representation can elicit motor-evoked potentials (MEPs) in muscles of the contralateral hand.
Baker, S. N., Olivier, E. & Lemon, R. N. Coherent oscillations in monkey motor cortex and hand muscle EMG show task-dependent modulation.
Takeuchi, N., Chuma, T., Matsuo, Y., Watanabe, I. & Ikoma, K. Repetitive transcranial magnetic stimulation of contralesional primary motor cortex improves hand function after stroke.
Years of study in primates on how the motor cortex coördinates hand movements helped the team develop the technology that could translate the participant's thoughts in more "fluid and natural" movements, says Grégoire Courtine, a neuroscientist at the Swiss Federal Institute of Technology Lausanne in Switzerland.
It consisted of a 100-electrode panel about the size of a baby aspirin that was placed on the surface of the brain at a fold in the motor cortex where hand movement is controlled.
