Mapping physical networks to functional networks in SCN oscillation

Oscillator Networks - Center for Circadian Biology

Detailed analysis of spatiotemporal patterns of oscillatory gene expression in the SCN indicate that there is a reproducible sequence of activation across SCN ...

The Suprachiasmatic Nucleus at 50: Looking Back, Then Looking ...

SCN Cells and Circuits. Cell-Autonomous Versus Network-Level Oscillations. The first 25 years indicated that individual SCN neurons show intrinsic circadian ...

The Mammalian Circadian Timing System and the Suprachiasmatic ...

(6) The circadian rhythm of neuronal activity in the SCN ultimately directs circadian patterns of behaviour and physiology via a network of yet-to-be-defined ...

Seasonal plasticity in GABAA signaling is necessary for restoring ...

Thus, the SCN network serves as both daily clock and annual calendar, and defining the circuit-level mechanisms by which SCN neurons interact is ...

GABA Networks Destabilize Genetic Oscillations in the Circadian ...

Because most, if not all, SCN neurons are GABAergic and express GABAA receptors, we tested whether the mapped interactions depend on GABA- ...

Regulating the Suprachiasmatic Nucleus (SCN) Circadian Clockwork

Functional network inference of the suprachiasmatic nu- cleus. Proc Natl ... GABA networks destabilize genetic oscillations in the circadian pacemaker.

Uncovering functional signature in neural systems via random matrix ...

List of references · N. D. Domenico, Mapping multiplex hubs in human functional brain network Front, Neurosci, № 10, с. 326 · M. Bazzi, L. G. S. Jeub, A. Arenas, ...

Temporal and topological properties of dynamic networks reflect ...

Resting-state networks (RSNs) refer to the functional connectivity patterns observed in the brain during a resting state, which characterized by ...

Local power network connection | Sigma-Aldrich

Although several studies demonstrated that the fronto-parietal and functional default mode networks play a key role in conscious processes.

Genomics of circadian rhythms in health and disease

... to gene networks that oscillate with a 24-h cycle. Within these networks are clock genes that control rhythms in physiology and behavior.

Mapping the time-varying functional brain networks in response to ...

Less attention has been paid to the dynamic spatial patterns of the large-scale complex FBNs themselves induced by natural stimuli. To fully understand FBNs ...

Regulation and function of extra‐SCN circadian oscillators in the brain

Finally, the fully 'autonomous' clock persists robust single cell oscillations that are synchronised due to its internal connectivity (Begemann et al., 2020) .

Stochastic simulation of the circadian rhythmicity in the SCN ... - CoLab

We show that the SCN neuronal network synchronizes well with the photic entraining even at very large levels of stochasticity, whereby intercellular coupling is ...

The circadian clock and metabolic homeostasis: entangled networks

Physical disruption of the SCN ... The above-described studies demonstrate that in the absence of a functional SCN clock, peripheral clocks still ...

Inputs and Outputs of the Mammalian Circadian Clock - MDPI

In a typical eskinogram, the input onto the SCN network oscillator is ... The function of most SCN projections to downstream brain regions is poorly understood.

Modeling the Seasonal Adaptation of Circadian Clocks by Changes ...

Yet to understand this complex intercellular dynamics, a more thorough understanding of the impact of the network structure formed by the SCN neurons is needed.

The Suprachiasmatic Nucleus at 50 - Sage Journals

... functional input-output system of the SCN and their correlation with physiological functions. ... networks destabilize genetic oscillations ...

Blood flows from the SCN toward the OVLT within a new brain ...

The SCN-OVLTp was identified as vessels originating from a dense SCN capillary network that run rostrally close to the midline toward the OVLT ...

Expression of clock genes in the suprachiasmatic nucleus - Yan Lab

As stated previously, the SCN is a multi-oscillator network consisting of functionally distinct neurons orga- nized into the core and shell sub regions [41, 42] ...

Functional Brain Networks Mediated by Oscillatory Neural Coupling

More information at: http://spot.colorado.edu/~gilley Understanding how the brain facilitates communication - including speech, language, ...