[HTML][HTML] Orientation selectivity enhances context generalization and generative predictive coding in the hippocampus
We learn and remember multiple new experiences throughout the day. The neural principles
enabling continuous rapid learning and formation of distinct representations of numerous …
enabling continuous rapid learning and formation of distinct representations of numerous …
Hippocampal ensembles represent sequential relationships among an extended sequence of nonspatial events
The hippocampus is critical to the temporal organization of our experiences. Although this
fundamental capacity is conserved across modalities and species, its underlying neuronal …
fundamental capacity is conserved across modalities and species, its underlying neuronal …
Hippocampal ensembles represent sequential relationships among discrete nonspatial events
The hippocampus is critical to the temporal organization of our experiences, including the
ability to remember past event sequences and predict future ones. Although this …
ability to remember past event sequences and predict future ones. Although this …
Generative predictive codes by multiplexed hippocampal neuronal tuplets
Rapid internal representations are continuously formed based on single experiential
episodes in space and time, but the neuronal ensemble mechanisms enabling rapid …
episodes in space and time, but the neuronal ensemble mechanisms enabling rapid …
Flexibility of memory for future-oriented cognition
K Takehara-Nishiuchi - Current Opinion in Neurobiology, 2022 - Elsevier
Memories of daily experiences contain incidental details unique to each experience as well
as common latent patterns shared with others. Neural representations focusing on the latter …
as common latent patterns shared with others. Neural representations focusing on the latter …
[HTML][HTML] Persistent representation of the environment in the hippocampus
KS Kobayashi, N Matsuo - Cell Reports, 2023 - cell.com
In the hippocampus, environmental changes elicit rearrangement of active neuronal
ensembles or remapping of place cells. However, it remains elusive how the brain ensures a …
ensembles or remapping of place cells. However, it remains elusive how the brain ensures a …
Task-selective place cells show behaviorally driven dynamics during learning and stability during memory recall
Decades of work propose that hippocampal activity supports internal representation of
learned experiences and contexts, allowing individuals to form long-term memories and …
learned experiences and contexts, allowing individuals to form long-term memories and …
Hierarchical organization of context in the hippocampal episodic code
S Takahashi - Elife, 2013 - elifesciences.org
The hippocampal system appears to be critically important in establishing episodic memory
of both internal and external events within contexts as well as spatial memory, which …
of both internal and external events within contexts as well as spatial memory, which …
Emergence of stable sensory and dynamic temporal representations in the hippocampus during working memory
J Taxidis, E Pnevmatikakis, AL Mylavarapu, JS Arora… - BioRxiv, 2018 - biorxiv.org
Hippocampal networks form maps of experience through spiking sequences that encode
sensory cues, space or time. But whether distinct rules govern the emergence, stability and …
sensory cues, space or time. But whether distinct rules govern the emergence, stability and …
[HTML][HTML] Signatures of rapid plasticity in hippocampal CA1 representations during novel experiences
Neurons in the hippocampus exhibit a striking selectivity for specific combinations of sensory
features, forming representations that are thought to subserve episodic memory. Even …
features, forming representations that are thought to subserve episodic memory. Even …