Novel Computational Neuropsychiatry Model for Understanding Psychosis: Tonic–Phasic Dopamine Biregulation
Open MIND March 5, 2026 Evangelos-Konstantinos Georgantas
Computational Neuropsychiatry Model of Psychosis via Tonic–Phasic Dopamine Biregulation This work introduces a computational psychiatry framework describing psychosis as a dynamical instability in dopaminergic regulation. The model formalizes the interaction between tonic dopamine baseline, phasic dopamine responses to environmental stimuli, and attentional reinforcement within a closed...