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.
Association between balance and visual field damage during eyes open/closed, foam/firm surface testing (ICTSIB tests). (A) RMS sway. (B) Jerk. Figures show the effects of a 5 dB decrement in IVF sensitivity for central VF testing, or 14 missed points on peripheral VF testing. Jerk values were log transformed.
