Cervical Vestibular-Evoked Myogenic Potentials: Norms and Protocols

Table 1

VEMP parameters in 86 ears.

VEMP parameters	Range	Mean ± SD
Threshold (dBSPL)	100–120	115.1±4.6
p1 latency (msec)	12.60–20.10	15.99±2.04
n1 latency (msec)	19.70–27.60	23.08±1.50
p1-n1 interamplitude (μV)	10.12–71.38	28.36±11.65
p1-n1 interlatency (msec)	4.10–13.10	7.10±1.95