REHABILITATION OF PATIENTS WITH POST-STROKE COGNITIVE IMPAIRMENTS USING A P300-BASED BRAIN–COMPUTER INTERFACE: RESULTS OF A RANDOMIZED CONTROLLED TRIAL ArticleFateeva V.V., Kushnir A.B., Grechko A.V., Mayorova L.A.Neuroscience and Behavioral Physiology. Vol. 54. 2024. P.. 575-580