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.
Receiver-operating characteristic (ROC) curve analysis for discriminating patients with amnestic mild cognitive impairment (aMCI) from healthy control individuals (HC) using time-in-air, time-on-surface, total-time, or conventional clock drawing test (cCDT) scores.
