Hippocampal–cortical interactions during periods of subcortical silence

By N. Logothetis, O. Eschenko, Yusuke Murayama, Mark-Aurel Augath, T. Steudel, H. Evrard, Michel Besserve, A. Oeltermann. 2014

400 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/710de5f27088f0260f030c6a025c6e515beba82d

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Citations in the corpus

Plasticity during Sleep Is Linked to Specific Regulation of Cortical Circuit Activity (2017, background): “Conversely, there is considerable noradrenergic activity during SWS linked to the slow oscillation (Eschenko et al., 2012; Logothetis et al., 2012) but minimum noradrenergic activity during REM sleep.”
Can sliding-window correlations reveal dynamic functional connectivity in resting-state fMRI? (2016, methodology): “In Logothetis et al. (2012), the authors simultaneously recorded BOLD-fMRI and hippocampal local field potentials in macaques and used the recorded hippocampal ripples as triggers to average the BOLD time series.”
High-density, long-lasting, and multi-region electrophysiological recordings using polymer electrode arrays (2018, unknown): “These earlier studies (Khodagholy et al., 2017; Logothetis et al., 2012) leveraged methods that had large spatial coverage but were lacking in single-unit resolution.”
Hippocampal sharp wave‐ripple: A cognitive biomarker for episodic memory and planning (2015, background): “, 2008), spectral analyses of SPW-R show that ripple frequency is slower (80 and 160 Hz, with a mode at 100 Hz) than in rats and mice and closer to the 100–120 Hz oscillations observed in monkeys (Skaggs et al., 2007; Logothetis et al., 2012).”
Generative Predictive Codes by Multiplexed Hippocampal Neuronal Tuplets. (2018, unknown): “, 1998), which in turn could broadcast themodel-updating signal to be processed in multiple feed-forward loops in other brain areas (Felleman and Van Essen, 1991; Logothetis et al., 2012; Ólafsdóttir et al., 2016; Schultz et al., 1997; Siapas and Wilson, 1998).”
Scaling Brain Size, Keeping Timing: Evolutionary Preservation of Brain Rhythms (2013, unknown): “The ripple-related synchronous hippocampal output can exert a powerful influence on widespread cortical and subcortical structures in both rats and monkeys (Siapas et al., 2005; Logothetis et al., 2012), and appropriate timing of these widespread regions demands structural support.”
Sleep and the Price of Plasticity: From Synaptic and Cellular Homeostasis to Memory Consolidation and Integration (2014, background): “…that the neuromodulatory milieu of sleep may favor outflow from hippocampus in some stages of sleep (Hasselmo, 1999), and that intense activity in the hippocampus during sleep may impinge upon cortex and modify the firing of cortical neurons (Logothetis et al., 2012; Siapas and Wilson, 1998).”
Distinct hippocampal-cortical memory representations for experiences associated with movement versus immobility (2017, unknown): “Hippocampal SWRs are associated with widespread neocortical activity changes (Logothetis et al., 2012).”
The Role of Hippocampal Replay in Memory and Planning (2018, background): “Nonetheless, several intracranial recording studies have characterised sharp wave ripple activity in both the human [124–126] and primate [127,128] hippocampal LFP.”
Awake reactivation of emotional memory traces through hippocampal-neocortical interactions (2016, unknown): “Furthermore, replay in the neocortex has been found with increased probability during the occurrence of hippocampal sharp waves (Logothetis et al., 2012; Peyrache et al., 2009).”