soman produced a maximal ach elevation in the brain stem at 20 min ( 34.4 % ) , in cerebellum at 40 min ( 51.9 % ) , in cortex and striatum at 2 h ( 320.3 % and 35.2 % , respectively ) , and in hippocampus and midbrain at 3 h ( 94.5 % and 56.8 % , respectively ) .
C0006121
brain stem
C0025462
midbrain