Click ABR

The Excel file of the latencies expected at different ages, adapted from the appendix in Hall’s text book, and courtesy of Pediatrix Inova/Fairfax Hospital, is provided in the link below.

Latency norms from Pediatrix

  • The click evoked ABR is below.  Are the values normal? If abnormal, what is abnormal?  If abnormal, what might be causing the abnormality?