Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Effect of vertical gaze on oVEMPs. Part A shows oVEMPs evoked by AC tone bursts (500 Hz, 2 ms). The top two overlaid traces show absent responses to stimuli delivered at two intensities (105 and 110 dB LAeq) recorded with gaze elevated to 20 degrees. Raising the angle of gaze to maximal up-gaze revealed a small oVEMP. Part B shows oVEMPs evoked by BC stimulation with gaze straight ahead and elevated to 25 degrees. oVEMPs are larger with up-gaze.
