略語大辞典 [Med] 15 PGO ponto-geniculo-occipital (wave or spikes) 橋膝後頭波. 睡眠波.ponto-geniculo-occipital (wave or spikes); in REM(rapid eye movement) sleep; [Med:E]. 丸善「略語大辞典」JLogosID : 11855606