More Realistic Forecasting of Future Life Events After Psilocybin for Treatment-Resistant Depression.

ABSTRACT: Background: Evidence suggests that classical psychedelics can promote enduring changes in personality, attitudes and optimism, as well as improvements in mental health outcomes. Aim: To investigate the effects of a composite intervention, involving psilocybin, on pessimism biases in patients with treatment-resistant depression (TRD). Methods: Patients with TRD (n = 15) and matched, untreated non-depressed controls (n = 15) performed the Prediction Of Future Life Events (POFLE) task. The POFLE task requires participants to predict the likelihood of certain life events occurring within a 30-day period, after which the actual rate of event occurrence is reported; this gives an index of potential pessimism versus optimism bias. Psilocybin was administered in

SUBMITTER: Lyons T 

PROVIDER: S-EPMC6194345 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature