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A Metabolic Function Of The Hippocampal Sharp Wave-Ripple

Di: Everly

Hippocampal sharp wave-ripples (SWRs) have evolved both cognitive and metabolic functions, which in modern mammals may facilitate body-brain coordination. To

Our findings demonstrate that a function of the sharp wave-ripple is to modulate peripheral glucose homeostasis, and offer a mechanism for the link between sleep disruption and blood

Hippocampal sharp-wave ripples correlate with periods of

Hippocampal sharp wave-ripples and the associated sequence replay ...

Hippocampal sharp wave/ripple complexes (SWRs) are rhythmic electrographic activities that appear strictly coupled with resting behavioral waking states of the brain and

A metabolic function of the hippocampal sharp wave-ripple. submited by. Style Pass. 2021-08-17 02:00:07. The hippocampus has previously been implicated in both cognitive and endocrine

Hippocampal spiking during SWRs can represent past or potential future experience, and SWR-related interventions can alter subsequent memory performance. These findings and others

Our findings demonstrate that a function of the sharp wave-ripple is to modulate peripheral glucose homeostasis, and offer a mechanism for the link between sleep disruption and blood

  • Hippocampal sharp-wave ripples correlate with periods of
  • Food intake enhances hippocampal sharp wave-ripples
  • A metabolic function of the hippocampal sharp wave-ripple.

Our findings demonstrate that a function of the sharp wave-ripple is to modulate peripheral glucose homeostasis, and offer a mechanism for the link between sleep disruption and blood

Sharp wave ripples (SWRs) are high-frequency synchronization events generated by hippocampal neuronal circuits during various forms of learning and reactivated during

Sharp Wave Ripples and Memory Retrieval

Example of a sharp wave ripple recorded in CA3, unfiltered (top) and high-pass filtered trace (middle). Time-frequency plot (bottom) shows high frequencies (150-200 Hz) in the ascending

Local field potential recordings of the hippocampus reveal three types of neural activity rhythms: theta, sharp wave–ripples and gamma. In this Review, Colgin discusses

During periods of rest, hippocampal place cells feature bursts of activity called sharp-wave ripples (SWRs). Heuristic approaches have revealed that a small fraction of SWRs appear to “simulate” trajectories through the

Here we report that clusters of sharp wave-ripples recorded from the hippocampus reliably predicted a decrease in peripheral glucose concentrations within about 10min. This correlation

Title: A metabolic function of the hippocampal sharp wave-ripple. Author: Tingley, David, McClain, Kathryn, Kaya, Ekin, Carpenter, Jordan, Buzski, Gyrgy. Issue&Volume: 2021

Sharp wave-ripples from the hippocampus are shown to modulate peripheral glucose homeostasis in rats, offering insights into the mechanism that links sleep disruption

Our findings demonstrate that a function of the sharp wave-ripple is to modulate peripheral glucose homeostasis, and offer a mechanism for the link between sleep disruption and blood

Our findings demonstrate that a function of the sharp wave-ripple is to modulate peripheral glucose homeostasis, and offer a mechanism for the link between sleep disruption and blood

A brain signal that coordinates thought with metabolism

Variable specificity of memory trace reactivation during hippocampal sharp wave ripples (2020) Rachel A Swanson et al. Current Opinion in Behavioral Sciences Parameterizing neural power

The discovery of sharp-wave ripples, neural oscillations most prominent in hippocampal CA1 during SWS and immobility, have begun to uncover these mechanisms

Sosa et al (2020). Dorsal and Ventral Hippocampal Sharp-Wave Ripples Activate Distinct Nucleus Accumbens Networks; Strange et al (1999). Segregating the functions of

Alteration of the physiological mechanisms supporting SPW-Rs leads to their pathological conversion, „p-ripples,“ which are a marker of epileptogenic tissue and can be observed in rodent models of schizophrenia and Alzheimer’s

The hippocampus has previously been implicated in both cognitive and endocrine functions 1-15. We simultaneously measured electrophysiological activity from the

Food intake enhances hippocampal sharp wave-ripples

Metabolic control involves various nuclei within the hypothalamus, which receive information about the body’s energy state and coordinate appropriate responses to maintain

This important study assessed the effects of food intake on sharp wave-ripples in the hippocampus of mice during subsequent sleep.Convincing evidence supports the

Our findings demonstrate that a function of the sharp wave-ripple is to modulate peripheral glucose homeostasis, and offer a mechanism for the link between sleep disruption and blood

Transient low-frequency sharp waves are occasionally coupled with high-frequency ripple waves in mouse brain slices of the amygdala (Perumal et al., 2021). Amygdala SWRs

Hippocampal sharp wave-ripples (SWRs) have evolved both cognitive and metabolic functions, which in modern mammals may facilitate body-brain coordination. To

Europe PMC is an archive of life sciences journal literature.

Sharp wave-ripples from the hippocampus are shown to modulate peripheral glucose homeostasis in rats, offering insights into the mechanism that links sleep disruption

Our findings demonstrate that a function of the sharp wave-ripple is to modulate peripheral glucose homeostasis, and offer a mechanism for the link between sleep disruption

Hippocampal sharp wave-ripples (SWRs) have evolved both cognitive and metabolic functions, which in modern mammals may facilitate body-brain coordination. To