Fig. 1: The effects of psilocybin therapy on depression and cognitive flexibility. | Translational Psychiatry

Fig. 1: The effects of psilocybin therapy on depression and cognitive flexibility.

From: Psilocybin therapy increases cognitive and neural flexibility in patients with major depressive disorder

Fig. 1

Depression symptomology (a) as measured by the GRID-Hamilton Depression Rating Scale (GRID-HAMD; also reported in [3]) and cognitive flexibility (b) as measured by perseverative errors on the Penn Conditional Exclusion Test (PCET) were improved from pre- to post-psilocybin therapy. These changes were not found between repeated tests pre-psilocybin therapy in the delayed group (i.e., between −8 weeks and Baseline time points). Each line color represents a unique participant, and the mapping of individual colors to unique participants remains consistent across all figures in which individual participant data are plotted.

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