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Journal Articles Learning and Memory Year : 2021

Asymmetry in updating long-term memory for time

Abstract

The present study evaluates the updating of long-term memory for duration. After learning a temporal discrimination associating one lever with a standard duration (4 sec) and another lever with both a shorter (1-sec) and a longer (16-sec) duration, rats underwent a single session for learning a new standard duration. The temporal generalization gradient obtained 24 h later showed a modification in long-term memory for durations longer than the standard but only when the new duration was longer than the one initially learned. The effect was confirmed for another set of durations (0.5–2–8 sec). Our study demonstrates asymmetry in updating long-term memory for time.
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Dates and versions

hal-03123433 , version 1 (16-11-2021)

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Joffrey Derouet, Sylvie Droit-Volet, Valérie Doyère. Asymmetry in updating long-term memory for time. Learning and Memory, 2021, 28 (2), pp.40-43. ⟨10.1101/lm.051789.120⟩. ⟨hal-03123433⟩
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