Distinct neural mechanisms for heading retrieval and context recognition in the hippocampus during spatial reorientation
Celia M. Gagliardi,
Marc E. Normandin,
Alexandra T. Keinath
et al.
Abstract:Reorientation, the process of regaining one’s bearings after becoming lost, requires identification of a spatial context (context recognition) and recovery of facing direction within that context (heading retrieval). We previously showed that these processes rely on the use of features and geometry, respectively. Here, we examine reorientation behavior in a task that creates contextual ambiguity over a long timescale to demonstrate that male mice learn to combine both featural and geometric cues to recover hea… Show more
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