earticle

영어

This study, using P300 component that objectively evaluates the cognitive function among event- related potentials, is intended to identify the effect of medium-intensity complex exercise training on cognitive function for information processing in elderly's brain. As a result of information process by using SPSS 18.0 and applying a 2-way mixed analysis of variance, following result was obtained. First, EMG-RT indicated a significant delay in exercise group comparing to non-exercise group. Second, P300 latency stage indicated a significant delay in non-exercise group comparing to exercise group and amplitude of P300 was significantly increased. Given P300 latency stage shows that the time variance in stimulus evaluation for information process is reflected in the brain as well as active mass and resource are indicated by amplitude , a complex exercise training performed in this study is believed to have made commitment to improving elderly's brain function.