Auditory brainstem responses of poor readers are more variable than those of good readers. (jneurosci.org)
These may include a hearing test (either the otoacoustic emission or the automated auditory brainstem response tests,) car seat safety check, testing for an hyperbilirubinemia, and screening for heart disease. (verywellfamily.com)
The loss is greatest in the higher frequency range; at seven weeks, Henry reported 50 % of the mice showed no 64 kHz auditory brainstem response (ABR), and by 100 days both the 2 kHz and 32 kHz responses were absent. (jax.org)