单词photism
n.: 【心】幻视；光幻觉；发光性
网络: 色光联觉；幻光
【心理学】幻视;光幻觉;发光性
(Excitement of the expression when 2) children moves restlessly, insomnia and without reason cry laugh, a few have photism or phonism.
儿童时表现兴奋躁动，失眠及无故哭笑，少数有幻视或幻听。
(Condition of 4) psychedelic covet: Scarcer , have occasionally brief photism, phonism persecutes with messier, unfixed covet.
幻觉妄想状态：较少见，偶有短暂的幻视、幻听和较零乱、不固定的迫害妄想等。
And has the fantasy, the photism, the phonism, the aphasia, to lose recognizes, then becomes the senile dementia. ?
并有幻想、幻视、幻听、失语、失认，进而成为老年性痴呆。