this imbalance between inhibitory and excitatory receptor systems may explain the generalized central nervous system depression which characterizes the hepatic encephalopathy while the increased number of benzodiazepine receptors found in both stages of coma may account for the brain supersensitivity to sedative administration of patients with liver disease and for the sedative-induced episodes of coma .
C0019151
hepatic encephalopathy
C0006104
brain