Is sensorimotor gating of schizophrenia patients influenced by 5-HT2A receptor polymorphisms?
Our findings suggest that PPI and habituation are modulated by 5-HT(2A)R A-1438G and T102C genotype in schizophrenia. Consequently, alterations within brain 5-HT(2A)Rs may contribute to the PPI deficits in schizophrenia.
Advance directives placed in the medical records of seriously ill patients often did not guide medical decision-making beyond naming a healthcare proxy or documenting general preferences in a standard living will format. Even when specific instructions were present, care was potentially inconsistent in half of the cases.