The role of the hippocampus in the consolidation of emotional memories during sleep
Episodic memory relies on the hippocampus, a heterogeneous brain region with distinct
functions. Spatial representations in the dorsal hippocampus (dHPC) are crucial for …
functions. Spatial representations in the dorsal hippocampus (dHPC) are crucial for …
Backbone spiking sequence as a basis for preplay, replay, and default states in human cortex
Sequences of spiking activity have been heavily implicated as potential substrates of
memory formation and retrieval across many species. A parallel line of recent evidence also …
memory formation and retrieval across many species. A parallel line of recent evidence also …
Oscillation-coordinated, noise-resistant information distribution via the subiculum
The hippocampus processes information associated with spatial navigation. The subiculum
receives input from the hippocampus CA1 and projects to various cortical and subcortical …
receives input from the hippocampus CA1 and projects to various cortical and subcortical …
Memory's gatekeeper: The role of PFC in the encoding of congruent events
Theoretical models conventionally portray the consolidation of memories as a slow process
that unfolds during sleep. According to the classical Complementary Learning Systems …
that unfolds during sleep. According to the classical Complementary Learning Systems …
Hippocampus as a sorter and reverberatory integrator of sensory inputs
M Nomoto, E Murayama, S Ohno… - Nature …, 2022 - nature.com
The hippocampus must be capable of sorting and integrating multiple sensory inputs
separately but simultaneously. However, it remains to be elucidated how the hippocampus …
separately but simultaneously. However, it remains to be elucidated how the hippocampus …
Routing states transition during oscillatory bursts and attentional selection
Brain-wide information routing relies on the spatio-temporal dynamics of neural activity, but it
remains unclear how routing states emerge at fast spiking timescales and relate to slower …
remains unclear how routing states emerge at fast spiking timescales and relate to slower …
Amygdalo-cortical dialogue underlies memory enhancement by emotional association
Y Saito, Y Osako, M Odagawa, Y Oisi, C Matsubara… - Neuron, 2025 - cell.com
Emotional arousal plays a critical role in determining what is remembered from experiences.
It is hypothesized that activation of the amygdala by emotional stimuli enhances memory …
It is hypothesized that activation of the amygdala by emotional stimuli enhances memory …
Multivariate sharp‐wave ripples in schizophrenia during awake state
Aims Schizophrenia (SZ) is a brain disorder characterized by psychotic symptoms and
cognitive dysfunction. Recently, irregularities in sharp‐wave ripples (SPW‐Rs) have been …
cognitive dysfunction. Recently, irregularities in sharp‐wave ripples (SPW‐Rs) have been …
The Role of Prefrontal Ensembles in Memory Across Time: Time-Dependent Transformations of Prefrontal Memory Ensembles
The medial prefrontal cortex (mPFC) plays a critical role in recalling recent and remote
fearful memories. Modern neuroscience techniques, such as projection-specific circuit …
fearful memories. Modern neuroscience techniques, such as projection-specific circuit …
Flexible communication between cell assemblies and 'reader'neurons
Cell assemblies are considered fundamental units of brain activity, underlying diverse
functions ranging from perception to memory and decision-making. Cell assemblies have …
functions ranging from perception to memory and decision-making. Cell assemblies have …