Convergent Multimodal Evidence of Cortical Excitation-Inhibition Imbalance in Psychosis
Ioana Varvari, Max Doody, Zilin Li, Dominic Oliver, Philip K. McGuire, Matthew M. Nour, Robert Ali McCutcheon
The paper examines cortical excitation-inhibition imbalance in psychosis using resting-state fMRI and EEG, finding reduced Hurst exponents and aperiodic spectral exponents associated with molecular pathways.
bioRxiv · Apr 6, 2026 · PreprintNeuroscience