Sensitivity of offset and onset cortical auditory evoked potentials to signals in noise

• Published in: Clinical neurophysiology Vol. 125; no. 2; pp. 370 - 380
• Main Authors: Baltzell, Lucas S, Billings, Curtis J
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier Ireland Ltd 01.02.2014
• Subjects: Acoustic Stimulation - methods; Adult; Auditory; Auditory Cortex - physiology; Auditory Perception - physiology; CAEP; ERP; Evoked; Evoked Potentials, Auditory - physiology; Humans; Neurology; Noise; Offset; Onset; Potential; Signal-To-Noise Ratio; ERP; Auditory; N1; N2; CAEP; Potential; Evoked; Offset; Onset

Highlights • The cortical auditory evoked offset response shows sensitivity to signal level changes in noise, whereas the cortical auditory evoked onset response does not. • The N2 wave in the offset response was particularly pronounced, and was the clearest indicator of offset response magnitude. •...