Clinical and resting-state EEG changes following neurofeedback in adult refugees with persistent trauma-related symptoms: a transdiagnostic pre-post observational study

Background

Neurofeedback has shown promise as an adjunctive intervention for persistent trauma-related psychopathology, but its electrophysiological effects in refugees following war, torture, and forced displacement remain poorly understood. This study investigated changes in resting-state alpha electrophysiology during trauma treatment incorporating individualised neurofeedback and whether these changes related to clinical improvement.