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.
Schematic illustration of the incentive switch task. The figure shows trials during a low-reward incentive block as indicated by the thin green frame. Cues to respond according to day/night, upright/inverted or city/rural scene classifications were shown 250 ms before the pictures appeared and remained onscreen during the entire 1200 ms duration of stimulus presentation. Switches between response rules (i.e. switch trials) occurred after 2–5 repeat trials.
