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) A stimulus presented to the network resulted in competition between L2 units, until one of them (red solid line) suppressed the other units and reached a threshold indicating perception (black dashed line). (B) Second presentation of the same stimulus resulted in faster competition among units; the winning unit suppressed the other units and reached the threshold in less time.
