Researchers at the Michael E. DeBakey Veterans Affairs Hospital and Baylor College of Medicine in Houston conducted a meta-analysis of studies examining whether EEG (electroencephalographic) biofeedback (AKA neurofeedback) is a viable treatment for epilepsy. About one third of epilepsy patients do not benefit from standard medical treatment.
Of 63 published studies, 10 provided enough outcome information to be included in the meta-analysis. All studies consisted of patients whose seizures were not controlled by medical therapies. Nine of 10 studies reinforced sensorimotor rhythms (SMR) while 1 study trained slow cortical potentials (SCP).