Abstract
Four pigs were subjected to a progressive ratio schedule for food. The number of responses in the final completed ratio, defined as the breaking point, was shown to be a very sensitive measure of food motivation. The breaking point was increased after diazepam (1 mg/kg), this effect being far more important than those produced by changes in food motivation.
Original language | English (US) |
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Pages (from-to) | 161-163 |
Number of pages | 3 |
Journal | Physiology and Behavior |
Volume | 17 |
Issue number | 1 |
DOIs | |
State | Published - Jul 1976 |
Externally published | Yes |
Keywords
- Diazepam
- Food motivation
- Food satiety mechanism
- Progressive ratio schedule
ASJC Scopus subject areas
- Experimental and Cognitive Psychology
- Behavioral Neuroscience