Symptom Based Treatment Affects Brain Plasticity - the Role of Verbal Auditory Hallucinations

The aim of the study is the examination of brain plasticity on verbal auditory hallucinations (AVH) after neuromodulation with fMRI (functional magnetic resonance imaging) neurofeedback. During the training of fMRI neurofeedback subjects are trained to regulate consciously the connectivity of areas which are associated with hallucinations.The aim is to improve perceived hallucinations' intensity in everyday life of the patients as well as investigating the impact of neurofeedback on resting-state networks in the brain. As control groups, control subjects without AVH and participants with AVH, but no psychiatric diagnosis will be included.