Disorders of fine motor skills after a stroke: the processes of neuroplasticity and sensorimotor integration

Background. Impairment of fine motor skills in the hand is one of the most frequent causes of the persistent loss of professional skills, social maladjustment, and the impossibility of self-care in patients after a stroke, which ultimately leads to a significant reduction in the quality of their life. The article discusses the features of the fine motor skills’ impairment in the hand in patients after a stroke, in the context of a lateralized hemispheric lesion. Methods. We have studied 26 patients after a primary ischemic stroke in the pool of middle cerebral artery of the right (n=12) or left (n=14) brain hemisphere. The average age of patients was 55.7±7.3 years. Patients with a right-sided ischemic stroke were comparable to those with a left-sided stroke in their age, disease duration, size of the lesion and the gender ratio. Results. All the patients after an ischemic stroke had motor impairment in the form of a hemiparesis of a mild or moderate degree. Discussion...