The aim of the study was to explore potential pathways for recovery and adaptation of neural pathways after stroke by examining electrical activity of the brain cortex and cortico-spinal excitability using transcranial magnetic stimulation in people with motor impairment after stroke. Participants in the study performed a simple stimulus-response task with a healthy and a paralysed limb several times at different stages of basic rehabilitation. To compare the data, a group of healthy volunteers took part in a similar experiment. Investigators recorded cortical activity using electroencephalography and muscle activity using electromyography. After the stimulus-response task, investigators also carried out a study using transcranial magnetic stimulation to assess the integrity of corticospinal connections.
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Atypical shape of lateralized readiness potential
Timeframe: 15 days