Psilocybin’s acute and persistent brain effects: a precision imaging drug trial
Scientific Data June 5, 2025 Subha Subramanian, Travis Rick Renau, Demetrius Perry et al. 4 citations
A psychedelic drug, psilocybin, and a comparison drug, methylphenidate, produce distinct acute and persistent changes in brain networks measurable with precision functional mapping, a technique that improves signal detection by repeatedly scanning individuals. Seven healthy adults underwent extensive baseline brain imaging, imaging shortly after drug intake, and follow-up scans for up to two weeks. Four participants repeated the psilocybin protocol months later. The dataset includes resting-state and task-based functional MRI, structural scans, and subjective experience reports. The authors release this resource to help researchers study how psilocybin and methylphenidate alter brain network organization over time.