Neurorehabilitation of poststroke cognitive impairments with the use of computed programs

Abstract

The purpose of the present research was the estimation of efficiency of new methods of neurorehabilitation of impairments of cognitive functions with the use of computer programs of correction. Twenty six post-stroke patients aged 57–69, (male - 12, female - 14) were examined and treated. In addition to usual restorative treatment all patients received a course of neuropsychological computer programs training within 14 days, 25–35 min of duration. Tasks included training of attention with use of the computed programs on the basis of Schulte's test, the task for training visual storing with a set of pictures and symbols, the switching test, correction optical and spatial gnosis with test of narrative images and the test of «arrangements of hands of the clock» with possibility of a feedback. Initial level cognitive impairments and results of restoration were estimated with the use of Mini Mental State Examination, Frontal Assessment Battery, the Clock Drawing Test, the Montreal Cognitive Assessment, Schulte's test. The first experience of inclusion of the computed programs of correction of cognitive impairments in schemes of neurorehabilitation has shown good effect concerning clinical displays, and concerning Patient Global Impression Scale. Although the results are encouraging, further studies are required with larger samples and longer follow-up to identify characteristics of those patients who are most likely to benefit from computed training of cognitive functions.