AIM: To compare the reflection feature and difference of critical twinkle visualfrequency for different color of light in normal persons and patients with different type of schizophrenics.
目的：比较正常人与不同类型精神分裂症患者对不同色光临界闪烁视频率的反应特征与差异。
2
The critical twinkle visualfrequency of different color and light in different type of schizophrenia patients have no relation with the type of schizophrenia, and without significant difference.
不同类型精神分裂症患者对不同色光的临界闪烁视频率与精神分裂症类型无关，无显著性差异。
3
Staring at a particular quadrant causes the user’s visual cortex to emit a corresponding frequency, which a computer translates into a directional command.