Among the 181 units tested with Photic stimulation, 93 (51.4%) were responsive, where 21 showed excitatory response, 62 inhibitory response, and 10 units inconsistent responeses.

• 观察了光刺激对181个单位的效应；其中有反应的有93个(51.；4%25)；包括兴奋反应的21个；抑制反应的62个；反应不一致的10个