Shared-Reference Disease-State Geometry Exceeds Paired Pharmacology Effects in Parkinson ON/OFF Auditory Oddball EEG

This deposit contains the manuscript and supplementary materials for a mixed-contract NeuralManifoldDynamics analysis of OpenNeuro ds003490 Parkinson ON/OFF auditory oddball EEG. The study separates shared-reference disease-state inference from paired medication inference, showing broad disease-state geometry in Parkinson OFF and persistent non-control structure in Parkinson ON, while paired OFF-ON pharmacology effects remain narrow. Files include the main article, supplementary methods/data/robustness notes, figures, and supporting result tables.