951-Precision Neuroimaging of Human Circuit Responses

Paper Talk · May 12, 2026 · 24m

This study utilized high-precision 3-T neuroimaging and compatible deep brain stimulation (DBS) to investigate the neural mechanisms of Parkinson's disease treatment. By collecting extensive data from 14 patients over a year, researchers characterized how stimulation impacts individualized functional brain networks. The findings demonstrate that DBS restores connectivity within the somatocognitive action network (SCAN) and evokes distinct responses in motor circuits. A key discovery was that patient-specific connectivity maps are more effective at predicting clinical improvements than generic…