Détails de la réservation
- Le : 21 April 2017
- De : 11 h 30
- à : 13 h 30
- Salle : Amphi Centre Broca Nouvelle - Aquitaine
Détails de l'évènement
Antoine Adamantidis
University of Bern Department of Neurology, Inselspital
(Sleep Wake Epilepsy Center de l'hôpital universitaire de Berne)
"Neural circuits of arousal, optogenetics, sleep-wake cycle, goal-oriented behaviour"
Résumé
The role of REM (rapid eye movement) sleep for memory consolidation has been discussed for a long time. Boyce et al. used optogenetics to inhibit theta oscillations in the mouse hippocampus during REM sleep (see the Perspective by Kocsis). Both object recognition memory and contextual fear memory were impaired. This consolidation mechanism occurred in a critical time window immediately after training. Disrupting the same system for similar durations during non-REM sleep or wakefulness had no effect on memory.
Invitant : Christophe Mulle, IINS, team leader: Physiology of glutamatergic synapses
Responsable
- Nom : Yves Deris