CNS Response provides reference data and analytic tools for clinicians and researchers in psychiatry. While treatment for mental disorders has doubled in the last 20 years, it is estimated that 17 million Americans have failed two or more medication therapies for their mental disorder. The company recently launched the Psychiatric EEG Evaluation Registry, or PEER Online™, a new registry and reporting platform that allows medical professionals to exchange treatment outcome data for patients referenced to objective neurophysiology data obtained through an EEG. PEER Online builds on the company’s original physician-developed database, Referenced-EEG® (rEEG®). Avoiding trial and error pharmacotherapy, the dominant approach for psychiatric treatment, is the objective of PEER Online™.