A neural response system, including: electrodes for connecting to a person to obtain a neural response signal； an amplifier for receiving and producing a sampled form of said signal for processing； and (i) an analysis module for processing said signal to generate response markers, such a Sp/Ap point markers, a TAP marker or a high frequency energy and low frequency energy ratio, to indicate whether a person has a disorder； or (ii) an analysis module for processing said signal to generate a plot of time and frequency data for peaks in the 70 to 300 Hz range to display activity of components of a person's auditory system and mark any disorder.
