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.
Mean (± 1 SE) Psychomotor Vigilance Test (PVT) lapses. Results represent the 11 Total Sleep Deprivation and 6 Control subjects from three of the seven consecutive study days, consisting of 1 day each during the Baseline, Experimental, and Recovery phases
