PMC7266809_01
Waveform of the auditory brainstem response on the 7th day of hospitalization of a 75-year-old woman with Bickerstaff's brainstem encephalitis, revealing 2.36 ms in the interval of I-III wave, 1.95 ms in III-V wave, 4.31 ms in I-V wave on the left, and 4.46 ms in I-V wave on the right.
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ams2517-fig-0001
The ABR demonstrated a low voltage, but there was no prolonged interval of latency between I and V wave (Fig. 1).