Motivational deficits (avolition and anhedonia) have historically been considered important negative symptoms of schizophrenia. we describe different aspects of the concept of expected value (EV) such as the distinction between the EV of stimuli and the expected value of actions the acquisition Fisetin (Fustel) of value vs. the estimation of value and the discounting of… Continue reading Motivational deficits (avolition and anhedonia) have historically been considered important negative