ePoster · Neuroscience
Switching state-space models enable decoding of replay across multiple spatial environments
Eric Denovellis, Jennifer Guidera, Loren Frank · COSYNE 2023
Sun, Mar 12, 2023
Replay, a phenomenon whereby cells reactivate representations of spatial trajectories, is thought to be crucial for the storage and consolidation of spatial memories. This phenomenon is commonly studied with respect to a single spatial environment. However, sleeping rats can replay trajectories of the spatial environment they previously experienced and awake rats can replay spatial trajectories of the spatial environment they are in and previously experienced environments. This means that care is needed when interpreting replay, as it may represent a replay of the current environment or anothe