47. Computational Models of Effort-Based Choice in Patients With Major Depression and Schizophrenia

      Effort-based decision-making (EBDM) tasks have been widely used to quantify motivation in depression and schizophrenia, showing similar results in both groups. Recent theoretical work posits that this behavior may be attributable to different mechanisms: reduced subjective value computations in major depression, and failed cognitive control in schizophrenia (i.e. failure to consider all available information).
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