SD.01. Memory for time of training modulates performance on place conditioning task in marmoset

SD.01. Memory for time of training modulates performance on place conditioning task in marmoset

ARAÚJO, K.S.S.; ARAÚJO, J.F.

Abstract:

In rodents, the expression of a reward-conditioned place preference (CPP) is regulated in a circadian pattern such that the preference is exhibited strongly at the circadian time of prior training but not at other circadian times. Because each animal is trained only at a single circadian phase, the concept of time as a context cue is derived from a rhythmic internal state rather than learned explicitly from the external cues. We now report that the same “time memory” is expressed following context conditioning in the common marmoset (Callithrix jacchus).

In rodents, the expression of a reward-conditioned place preference (CPP) is regulated in a circadian pattern such that the preference is exhibited strongly at the circadian time of prior training but not at other circadian times. Because each animal is trained only at a single circadian phase, the concept of time as a context cue is derived from a rhythmic internal state rather than learned explicitly from the external cues. We now report that the same “time memory” is expressed following context conditioning in the common marmoset (Callithrix jacchus).

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DOI: 10.5151/isnm-sine4

Como citar:

ARAÚJO, K.S.S.; ARAÚJO, J.F.; "SD.01. Memory for time of training modulates performance on place conditioning task in marmoset", p-8-8. In: In I International Symposium in Neuroscience Meeting, 2013 [Blucher Neuroscience Proceedings n.1 v.1]. São Paulo: Blucher, 2014.
ISSN 2357772x, DOI 10.5151/isnm-sine4