Replay, the default mode network and the cascaded memory systems model

K Kaefer, F Stella, BL McNaughton… - Nature Reviews …, 2022 - nature.com
The spontaneous replay of patterns of activity related to past experiences and memories is a
striking feature of brain activity, as is the coherent activation of sets of brain areas …

Sleep spindles: mechanisms and functions

LMJ Fernandez, A Lüthi - Physiological reviews, 2020 - journals.physiology.org
Sleep spindles are burstlike signals in the electroencephalogram (EEG) of the sleeping
mammalian brain and electrical surface correlates of neuronal oscillations in thalamus. As …

[HTML][HTML] Breathing coordinates cortico-hippocampal dynamics in mice during offline states

N Karalis, A Sirota - Nature communications, 2022 - nature.com
Network dynamics have been proposed as a mechanistic substrate for the information
transfer across cortical and hippocampal circuits. However, little is known about the …

[HTML][HTML] Disruption of oligodendrogenesis impairs memory consolidation in adult mice

PE Steadman, F Xia, M Ahmed, AJ Mocle… - Neuron, 2020 - cell.com
The generation of myelin-forming oligodendrocytes persists throughout life and is regulated
by neural activity. Here we tested whether experience-driven changes in …

Enhancement-mode ion-based transistor as a comprehensive interface and real-time processing unit for in vivo electrophysiology

C Cea, GD Spyropoulos, P Jastrzebska-Perfect… - Nature materials, 2020 - nature.com
Bioelectronic devices must be fast and sensitive to interact with the rapid, low-amplitude
signals generated by neural tissue. They should also be biocompatible and soft, and should …

Hippocampal sharp wave‐ripple: A cognitive biomarker for episodic memory and planning

G Buzsáki - Hippocampus, 2015 - Wiley Online Library
Sharp wave ripples (SPW‐Rs) represent the most synchronous population pattern in the
mammalian brain. Their excitatory output affects a wide area of the cortex and several …

Memory consolidation

LR Squire, L Genzel, JT Wixted… - Cold Spring Harbor …, 2015 - cshperspectives.cshlp.org
Conscious memory for a new experience is initially dependent on information stored in both
the hippocampus and neocortex. Systems consolidation is the process by which the …

[HTML][HTML] The role of hippocampal replay in memory and planning

HF Ólafsdóttir, D Bush, C Barry - Current Biology, 2018 - cell.com
The mammalian hippocampus is important for normal memory function, particularly memory
for places and events. Place cells, neurons within the hippocampus that have spatial …

Learning-enhanced coupling between ripple oscillations in association cortices and hippocampus

D Khodagholy, JN Gelinas, G Buzsáki - Science, 2017 - science.org
Consolidation of declarative memories requires hippocampal-neocortical communication.
Although experimental evidence supports the role of sharp-wave ripples in transferring …

[HTML][HTML] About sleep's role in memory

B Rasch, J Born - Physiological reviews, 2013 - journals.physiology.org
Over more than a century of research has established the fact that sleep benefits the
retention of memory. In this review we aim to comprehensively cover the field of “sleep and …