On the integration of space, time, and memory

H Eichenbaum - Neuron, 2017 - cell.com
The hippocampus is famous for map** locations in spatially organized environments, and
several recent studies have shown that hippocampal networks also map moments in …

The neural bases for timing of durations

A Tsao, SA Yousefzadeh, WH Meck… - Nature reviews …, 2022 - nature.com
Durations are defined by a beginning and an end, and a major distinction is drawn between
durations that start in the present and end in the future ('prospective timing') and durations …

Mesolimbic dopamine release conveys causal associations

H Jeong, A Taylor, JR Floeder, M Lohmann, S Mihalas… - Science, 2022 - science.org
Learning to predict rewards based on environmental cues is essential for survival. It is
believed that animals learn to predict rewards by updating predictions whenever the …

Incorporating learnable membrane time constant to enhance learning of spiking neural networks

W Fang, Z Yu, Y Chen, T Masquelier… - Proceedings of the …, 2021 - openaccess.thecvf.com
Abstract Spiking Neural Networks (SNNs) have attracted enormous research interest due to
temporal information processing capability, low power consumption, and high biological …

The Tolman-Eichenbaum machine: unifying space and relational memory through generalization in the hippocampal formation

JCR Whittington, TH Muller, S Mark, G Chen, C Barry… - Cell, 2020 - cell.com
The hippocampal-entorhinal system is important for spatial and relational memory tasks. We
formally link these domains, provide a mechanistic understanding of the hippocampal role in …

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 …

Models of semantic memory

MN Jones, J Willits, S Dennis… - Oxford handbook of …, 2015 - books.google.com
Meaning is a fundamental component of nearly all aspects of human cognition, but formal
models of semantic memory have classically lagged behind many other areas of cognition …

Scalable representation of time in the hippocampus

A Shimbo, EI Izawa, S Fujisawa - Science Advances, 2021 - science.org
Hippocampal “time cells” encode specific moments of temporally organized experiences that
may support hippocampal functions for episodic memory. However, little is known about the …

A neural network model of when to retrieve and encode episodic memories

Q Lu, U Hasson, KA Norman - elife, 2022 - elifesciences.org
Recent human behavioral and neuroimaging results suggest that people are selective in
when they encode and retrieve episodic memories. To explain these findings, we trained a …

Hippocampal ensembles represent sequential relationships among an extended sequence of nonspatial events

B Shahbaba, L Li, F Agostinelli, M Saraf… - Nature …, 2022 - nature.com
The hippocampus is critical to the temporal organization of our experiences. Although this
fundamental capacity is conserved across modalities and species, its underlying neuronal …