Create an account
caloric stimulation test
test that uses different temperatures to assess the vestibular portion of the nerve
artificial device that produces hearing sensations by electrically stimulating nerves inside the inner ear
assesses blood vessels and retinal circulation using a colored dye while photographs are taken
constrict small arterioles of the eye to decrease redness and conjunctival congestion
surgical treatment for nearsightedness that uses small incisions to flatten the cornea
Please allow access to your computer’s microphone to use Voice Recording.
Having trouble? Click here for help.
We can’t access your microphone!
Click the icon above to update your browser permissions and try again
Reload the page to try again!Reload
Press Cmd-0 to reset your zoom
Press Ctrl-0 to reset your zoom
It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.
Please upgrade Flash or install Chrome
to use Voice Recording.
For more help, see our troubleshooting page.
Your microphone is muted
For help fixing this issue, see this FAQ.
Star this term
You can study starred terms together