Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series IPHT-GEN
Subjects physics
Date Tuesday 28 May 2019
Time 11:00
Institute IPHT
Seminar Room Salle Claude Itzykson, Bât. 774
Speaker's Last Name Vincent Hakim
Speaker's First Name
Speaker's Email Address
Speaker's Institution Laboratoire de Physique de l'Ecole Normale Supérieure (LPENS)
Title Synaptic puzzles about long-term memory and neuronal learning
Abstract Synapses are important biological structures that serve to transmit information between neurons and are thought to be the sites of learning and memory. Yet, it has remained enigmatic how memory can be retained for years while synaptic components turnover over the course of hours. Similarly, when learning a complex task, the received feedback seems most often global and poorly informative. It is then quite unclear how it can serve to properly adjust the strengths of numerous different synapses, the so-called "credit-assignment problem
arXiv Preprint Number

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