Schizophrenia Insight Linked to fMRI Flexibility and Receptor Maps
TL;DR: A 2026 medRxiv preprint on schizophrenia reported that illness insight tracked with resting-state functional MRI (fMRI) flexibility, a measure of how dynamically brain regions reconfigure their connectivity, and that these brain-dynamics patterns aligned with dopamine D2 and serotonin 5-HT2A receptor maps after accounting for antipsychotic receptor occupancy. Key Findings Two insight subtypes: Clinical clustering …
