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.
Effects of Ro-63–1908 on delay discounting performance. Mean (± SEM) raw proportion of responses for the large, delayed reinforcer for rats trained in the ascending (a) and descending (b) schedules. p < .01, relative to vehicle (Bonferroni correction). Mean (± SEM) AUC values for rats trained in the ascending (c) and descending (d) schedules. *p < .05, relative to vehicle. n =12 each dose and each schedule.
