title: Effects of neurofeedback and computer-assisted cognitive rehabilitation on relative brain wave ratios and activities of daily living of stroke patients: a randomized control trial.
abstract: [Purpose] This study investigated the effects of neurofeedback (NFB) and computer-assisted cognitive rehabilitation (CACR) on the relative brain wave ratios and activities of daily living (ADL) of stroke patients. [Subjects and Methods] Forty-four participants were randomly allocated to the NFB (n=14), CACR (n=14), or control (CON) (n=16) groups. Two expert therapists provided the NFB, CACR, and CON groups with traditional rehabilitation therapy in 30-minute sessions, 5 times a week, for 6 weeks. NFB training was provided only to the NFB group and CACR training was provided only to the CACR group. The CON group received traditional rehabilitation therapy only. Before and after 6 weeks of intervention, brain wave and ADL evaluations were performed, and the results were analyzed. [Results] The relative ratio of beta waves, only showed a significant increase in the frontal and parietal areas of the NFB group. Significant changes in ADL were shown by all three groups after the intervention. However, there were no significant differences between the NFB and CACR groups and the CON group. [Conclusion] Our results suggest that CACR and NFB are effective at improving cognitive function and ADL of stroke patients.
authors: Department of Physical Therapy, College of Health Science, Gachon University, Republic of Korea.
authors: Hwi-Young
authors: HY
authors: Cho
authors: Department of Korean Medicine, Semyung University, Republic of Korea.
authors: Ki-Tae
authors: KT
authors: Kim
authors: Department of Occupational Therapy, Semyung University, Republic of Korea.
authors: Jin-Hwa
authors: JH
authors: Jung
keywords: Brain wave; Computer assisted cognitive rehabilitation (CACR); Neurofeedback (NFB)