[HTML][HTML] The brain in motion: How ensemble fluidity drives memory-updating and flexibility
W Mau, ME Hasselmo, DJ Cai - Elife, 2020 - elifesciences.org
While memories are often thought of as flashbacks to a previous experience, they do not
simply conserve veridical representations of the past but must continually integrate new …
simply conserve veridical representations of the past but must continually integrate new …
Edges in brain networks: Contributions to models of structure and function
Network models describe the brain as sets of nodes and edges that represent its distributed
organization. So far, most discoveries in network neuroscience have prioritized insights that …
organization. So far, most discoveries in network neuroscience have prioritized insights that …
[PDF][PDF] Targeted activation of hippocampal place cells drives memory-guided spatial behavior
The hippocampus is crucial for spatial navigation and episodic memory formation.
Hippocampal place cells exhibit spatially selective activity within an environment and have …
Hippocampal place cells exhibit spatially selective activity within an environment and have …
[PDF][PDF] All-optical physiology resolves a synaptic basis for behavioral timescale plasticity
Learning has been associated with modifications of synaptic and circuit properties, but the
precise changes storing information in mammals have remained largely unclear. We …
precise changes storing information in mammals have remained largely unclear. We …
Preconfigured dynamics in the hippocampus are guided by embryonic birthdate and rate of neurogenesis
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 …
constrained by its innate architecture and internally generated activity patterns. However, the …
[PDF][PDF] 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 …
Probing subthreshold dynamics of hippocampal neurons by pulsed optogenetics
Understanding how excitatory (E) and inhibitory (I) inputs are integrated by neurons requires
monitoring their subthreshold behavior. We probed the subthreshold dynamics using …
monitoring their subthreshold behavior. We probed the subthreshold dynamics using …
Neurophysiology of remembering
By linking the past with the future, our memories define our sense of identity. Because
human memory engages the conscious realm, its examination has historically been …
human memory engages the conscious realm, its examination has historically been …
[HTML][HTML] 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 …
[PDF][PDF] Organization of hippocampal CA3 into correlated cell assemblies supports a stable spatial code
Hippocampal subfield CA3 is thought to stably store memories in assemblies of recurrently
connected cells functioning as a collective. However, the collective hippocampal coding …
connected cells functioning as a collective. However, the collective hippocampal coding …