Preconfigured patterns are the primary driver of offline multi-neuronal sequence replay
نویسندگان
چکیده
منابع مشابه
Offline Replay Supports Planning: fMRI Evidence from Reward Revaluation
Making decisions in sequentially structured tasks requires integrating distally acquired information. The extensive computational cost of such integration challenges planning methods that integrate online, at decision time. Furthermore, it remains unclear whether “offline” integration during replay supports planning, and if so which memories should be replayed. Inspired by machine learning, we ...
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We model spontaneous cortical activity with a network of coupled spiking units, in which multiple spatio-temporal patterns are stored as dynamical attractors. We introduce an order parameter, which measures the overlap (similarity) between the activity of the network and the stored patterns. We find that, depending on the excitability of the network, different working regimes are possible. For ...
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ژورنال
عنوان ژورنال: Hippocampus
سال: 2018
ISSN: 1050-9631
DOI: 10.1002/hipo.23034