The Journal of Neuroscience, February 14, 2007, ():

Opioid Limbic Circuit for Reward: Interaction between Hedonic Hotspots of Nucleus Accumbens and Ventral Pallidum
J. Neurosci. Smith and Berridge
27: 1594
Supplemental Data
Files in this Data Supplement:
- supplemental material
-
Movie 1. Video of affective taste reactivity (‘liking’ reactions). Video examples of affective 'liking' and 'disliking' reactions to tastes. Rat is viewed from underneath transparent floor as tastant solutions are painlessly infused into its mouth through a previously-implanted oral cannula. Sucrose taste elicits positive hedonic or 'liking' reactions from rats (e.g., rhythmic tongue protrusions). Quinine taste elicits negative aversive or 'disliking' reactions (e.g. gapes).