심리적 불안상태를 완화시킬 수 있는 주파수에 관한 연구

In this study, we would like to use shooting images (visual and auditory) that can indirectly feel firing training to see how physical stimuli affect psychologically through ECG changes. In addition, SMR (Sensory Motor Rhythm, 12-15HZ) is directly presented to analyze and objectively demonstrate the activity of the sympathetic nervous system through ECG measurement on whether psychological changes caused by shooting images can be converted to positive responses such as tension, psychological stability and attention improvement of attention