Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
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connected to the .gov website. Share sensitive
information only on official, secure websites.
Each panel depicts data for an individual rat from the ALT-EXT, ALT-150, ALT-50, and ALT-10 conditions. Error bars represent plus or minus one standard error of the mean. Curved lines in each panel represent fits of Equation 1 to the data from a condition.
