Episodic memory relies on the hippocampus, a heterogeneous brain region with distinct
functions. Spatial representations in the dorsal hippocampus (dHPC) are crucial for …

Sleep is a universal, essential biological process. It is also an invaluable window on
consciousness. It tells us that consciousness can be lost but also that it can be regained, in …

Episodic memory involves learning and recalling associations between items and their
spatiotemporal context. Those memories can be further used to generate internal models of …

Abstract We introduce Ultra-Flexible Tentacle Electrodes (UFTEs), packing many
independent fibers with the smallest possible footprint without limitation in recording depth …

Memory consolidation involves the synchronous reactivation of hippocampal cells active
during recent experience in sleep sharp-wave ripples (SWRs). How this increase in firing …

The past decade of progress in neurobiology has uncovered important organizational
principles for network preconfiguration and neuronal selection that suggest a generative …

The hippocampus is thought to enable the encoding and retrieval of ongoing experience,
the organization of that experience into structured representations like contexts, maps, and …

Hippocampal principal neurons display both spatial tuning properties and memory features.
Whether this distinction corresponds to separate neuron types or a context-dependent …

Recently acquired memories are reactivated in the hippocampus during sleep, an initial step
for their consolidation,–. This process is concomitant with the hippocampal reactivation of …

Interictal epileptiform discharges (IEDs) are transient abnormal electrophysiological events
commonly observed in epilepsy patients but are also present in other neurological diseases …