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.
The drawing on the right is the copy made by John, the patient with visual agnosia, of the drawing on the left. The fact that John could make this copy showed that his capacity to “see” was in tact, although he had no idea what it was he was copying. Reproduced by permission (©1987 Oxford University Press).
