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.
A, B, Horizontal reaching errors as a function of standardized change in head direction (A) and eye position (B), averaged across targets and plotted for the congenitally blind, the sighted controls, and the late blind, separated into those with glass eyes and with real movable eyes. Colors, scales, and error bars as in Figure 3.
