title: Effects of computer assisted cognitive rehabilitation on brain wave, memory and attention of stroke patients: a randomized control trial.
abstract: [Purpose] This study investigated brain wave, memory and attention changes in adult stroke patients using computer assisted cognitive rehabilitation (CACR). [Subjects] Twenty-five stroke patients were randomly allocated to either the CACR group (n=12) or the control group (n=13). [Methods] Two expert therapists provided the CACR group and the control group with traditional rehabilitation therapy in 30-minute sessions, semi-weekly, for 6 weeks. CACR was provided only to the CACR group. The control group received traditional rehabilitation therapy only. Before and after the 6 weeks of intervention, electroencephalography (EEG) and a computerized neurocognitive function test (CNT) were performed, and the results were analyzed. [Results] After the intervention, the CACR group showed significant differences in the frontal lobe (Fp1, Fp2, and F4) and in the parietal lobe (P3 and P4), and also showed significant differences in CNT memory (DST and VST forward/backward test) and attention (VCPT correct responses), but no notable changes were observed in the control group. [Conclusion] These results suggest that CACR is feasible and suitable for individuals with stroke. Detailed and diverse investigations should be performed considering the numbers and characteristics of subjects, and the limitations affecting the CACR training period.
authors.affiliation: Department of Physical Therapy, College of Health Science, Gachon University, Republic of Korea.
authors.forename: Hwi-Young
authors.initials: HY
authors.lastname: Cho
authors.affiliation: Department of Korean Medicine, Semyung University, Republic of Korea.
authors.forename: Ki-Tae
authors.initials: KT
authors.lastname: Kim
authors.affiliation: Department of Occupational Therapy, Semyung University, Republic of Korea.
authors.forename: Jin-Hwa
authors.initials: JH
authors.lastname: Jung
keywords: Brain wave; Computer assisted cognitive rehabilitation (CACR); Computerized neurocognitive function test (CNT)