Effects of haloperidol and risperidone on cerebrohemodynamics in drug-naive schizophrenic patients Lee S et al. - Increased MV and decreased PI were found significantly in drug-negative schizophrenic patients than normal subjects before treatment. The decreased PI could be normalized after 8 weeks of antipsychotic treatment, while the increased MV could not. Treatment with haloperidol could significantly increase the PI than the treatment with risperidone throughout the treatment course. [more...]
