in these units , 12 were also excited by miph applied acetylcholine ( ach ) while 11 were not affected and the effect of ach was attenuated by not only miph applied atr , but also sar , suggesting that not only neurons specific for aii , but also neurons sensitive to both aii and ach project to the pvn in the region of the sfo .
C0036193
sar
C0003009
aii