Skip to main content
Article
Early Olfactory Enrichment Enhances Later Consumption of Novel Substances
Physiology & Behavior
  • Michael B. Hennessy, Wright State University - Main Campus
  • William P. Smotherman
  • Seymour Levine
Document Type
Article
Publication Date
10-1-1977
Abstract

Male rats were exposed to conditions of either postweaning olfactory enrichment or standard laboratory rearing. In later tests, rats exposed to olfactory enrichment consumed more of novel substances (sucrose and milk)_than did laboratory-reared controls. Animals presented with milk and then sucrose drank more of both substances than animals presented with the substances in the reverse order. The results suggest that the variety of odors to which the weanling rat is exposed affects its later preference for dietary variability.

DOI
10.1016/0031-9384(77)90221-9
Citation Information
Michael B. Hennessy, William P. Smotherman and Seymour Levine. "Early Olfactory Enrichment Enhances Later Consumption of Novel Substances" Physiology & Behavior Vol. 19 Iss. 4 (1977) p. 481 - 483 ISSN: 0031-9384
Available at: http://works.bepress.com/michael_hennessy/40/