Over and above frequency: Gamma oscillations as units of neural circuit operations

A Fernandez-Ruiz, A Sirota, V Lopes-dos-Santos… - Neuron, 2023 - cell.com
Summary Gamma oscillations (∼ 30–150 Hz) are widespread correlates of neural circuit
functions. These network activity patterns have been described across multiple animal …

The kainic acid models of temporal lobe epilepsy

E Rusina, C Bernard, A Williamson - Eneuro, 2021 - eneuro.org
Experimental models of epilepsy are useful to identify potential mechanisms of
epileptogenesis, seizure genesis, comorbidities, and treatment efficacy. The kainic acid (KA) …

Gamma rhythm communication between entorhinal cortex and dentate gyrus neuronal assemblies

A Fernández-Ruiz, A Oliva, M Soula, F Rocha-Almeida… - Science, 2021 - science.org
INTRODUCTION Learning induces a dynamic reorganization of brain circuits but the
neuronal mechanisms underlying this process are not well understood. Interregional gamma …

Associative and predictive hippocampal codes support memory-guided behaviors

C Liu, R Todorova, W Tang, A Oliva, A Fernandez-Ruiz - Science, 2023 - science.org
Episodic memory involves learning and recalling associations between items and their
spatiotemporal context. Those memories can be further used to generate internal models of …

Preconfigured dynamics in the hippocampus are guided by embryonic birthdate and rate of neurogenesis

R Huszár, Y Zhang, H Blockus, G Buzsáki - Nature Neuroscience, 2022 - nature.com
The incorporation of new information into the hippocampal network is likely to be
constrained by its innate architecture and internally generated activity patterns. However, the …

Months-long tracking of neuronal ensembles spanning multiple brain areas with Ultra-Flexible Tentacle Electrodes

TB Yasar, P Gombkoto, AL Vyssotski… - Nature …, 2024 - nature.com
Abstract We introduce Ultra-Flexible Tentacle Electrodes (UFTEs), packing many
independent fibers with the smallest possible footprint without limitation in recording depth …

Muse-vae: multi-scale vae for environment-aware long term trajectory prediction

M Lee, SS Sohn, S Moon, S Yoon… - Proceedings of the …, 2022 - openaccess.thecvf.com
Accurate long-term trajectory prediction in complex scenes, where multiple agents (eg,
pedestrians or vehicles) interact with each other and the environment while attempting to …

The representation of context in mouse hippocampus is preserved despite neural drift

AT Keinath, CA Mosser, MP Brandon - Nature communications, 2022 - nature.com
The hippocampus is thought to mediate episodic memory through the instantiation and
reinstatement of context-specific cognitive maps. However, recent longitudinal experiments …

How development sculpts hippocampal circuits and function

R Cossart, R Khazipov - Physiological Reviews, 2022 - journals.physiology.org
In mammals, the selective transformation of transient experience into stored memory occurs
in the hippocampus, which develops representations of specific events in the context in …

[HTML][HTML] Hippocampo-cortical circuits for selective memory encoding, routing, and replay

RE Harvey, HL Robinson, C Liu, A Oliva… - Neuron, 2023 - cell.com
Traditionally considered a homogeneous cell type, hippocampal pyramidal cells have been
recently shown to be highly diverse. However, how this cellular diversity relates to the …