Disclosed is a neural analysis system including a neural event extractor for generating Sp/Ap curve data and field potential data for background and initial response segments obtained from a person (4). The system also includes a correlator for correlating the Sp/Ap curve data and field potential data with pathology data for a condition, and generating biomarker data points for axes of a biomarker display. A display module provides display data to generate the display with the points for use in assessing the person (4) relative to the condition.
