Effect of antipsychotic dose reduction on cognitive function in schizophrenia.

Cognitive deficits are predictors of social functioning but remain an unmet therapeutic challenge. While lowering the antipsychotics carries a risk of relapse, it possibly has a beneficial effect on cognitive function. However, this has not been examined in a real-world setting.

Examination of social decision making in patients with schizophrenia using ultimatum game.

Intact decision-making skills in the social context are essential for optimal functioning in the community. Despite its significance, social decision making in schizophrenia (SCZ) has not been adequately examined. Hence, we examined social decision making in SCZ using the Ultimatum Game(UG), a neuroeconomic paradigm that involves financial transactions between a proposer and a responder to split a sum of money between them.