VTA neuronal firing rate
VTA neuronal firing rate in rat nose-poking for heroin. Rate histogram segments (in red; +/- 200 s surrounding each nosepoke) were averaged (green). Time of nosepokes indicated in blue.
Submitted by:
Dr. Roger Gallegos
Dept. of Neuropharmacology
The Scripps Research Institute
Last updated: Sunday, February 13, 2005