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. 1986 Apr 23;371(2):400-3.
doi: 10.1016/0006-8993(86)90384-7.

Enhanced neural response by adult rats to odors experienced early in life

R Coopersmith, M Leon

Enhanced neural response by adult rats to odors experienced early in life

R Coopersmith et al. Brain Res. .

Abstract

The enhanced olfactory bulb neural response to familiar odors by young rats persists into adulthood. Ninety-day-old rats who had received neonatal odor exposure had an enhanced uptake of [14C]2-deoxyglucose (2-DG) when exposed to the familiar odor. The odor-familiar rats did not have an increased respiration rate during the 2-DG test. A long-lasting change in neuronal response is consistent with the observation of behavioral effects of early odor experience persisting into adulthood.

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