Daniel Austin,Ian H Dinwoodie
Daniel Austin
We describe methods to identify cylinder sets inside a basin of attraction for Boolean dynamics of biological networks. Such sets are used for designing regulatory interventions that make the system evolve towards a chosen attractor, for ex...
A modeling exploration of how synaptic feedback to descending projection neurons shapes the activity of an oscillatory network [0.03%]
关于突触反馈如何调整下行投射神经元振荡网络活性的建模研究
Nickolas Kintos,Farzan Nadim
Nickolas Kintos
Rhythmic activity which underlies motor output is often initiated and controlled by descending modulatory projection pathways onto central pattern generator (CPG) networks. In turn, these descending pathways receive synaptic feedback from t...
Nicolas D Jimenez,Stefan Mihalas,Richard Brown et al.
Nicolas D Jimenez et al.
Integrate-and-fire models of biological neurons combine differential equations with discrete spike events. In the simplest case, the reset of the neuronal voltage to its resting value is the only spike event. The response of such a model to...
Dimension Reduction and Dynamics of a Spiking Neural Network Model for Decision Making under Neuromodulation() [0.03%]
受神经调制的决策制定 spikes 神经网络模型降维及动力学研究()
Philip Eckhoff,Kongfatt Wong-Lin,Philip Holmes
Philip Eckhoff
Previous models of neuromodulation in cortical circuits have used either physiologically based networks of spiking neurons or simplified gain adjustments in low-dimensional connectionist models. Here we reduce a high-dimensional spiking neu...
Christina Ambrosio-Mouser,Farzan Nadim,Amitabha Bose
Christina Ambrosio-Mouser
The gastric mill network of the stomatogastric ganglion of the crab Cancer borealis is comprised of a set of neurons that require modulatory input from outside the stomatogastric ganglion and input from the pyloric network of the animal in ...
Rodica Curtu,Asya Shpiro,Nava Rubin et al.
Rodica Curtu et al.
We investigate analytically a firing rate model for a two-population network based on mutual inhibition and slow negative feedback in the form of spike frequency adaptation. Both neuronal populations receive external constant input whose st...
The influence of the A-current on the dynamics of an oscillator-follower inhibitory network [0.03%]
A电流对振荡器-跟随者抑制性神经网络动力学的影响
Yu Zhang,Amitabha Bose,Farzan Nadim
Yu Zhang
The transient potassium A-current is present in almost all neurons and plays an essential role in determining the timing and frequency of action potential generation. We use a three-variable mathematical model to examine the role of the A-c...
Judy Day,Jonathan E Rubin,Carson C Chow
Judy Day
The goal of this paper is to provide and apply tools for analyzing a specific aspect of transient dynamics not covered by previous theory. The question we address is whether one component of a perturbed solution to a system of differential ...
A D Lander,Q Nie,B Vargas et al.
A D Lander et al.
In the development of a biological entity, ligands (such as Decapentaplegic (Dpp) along the anterior-posterior axis of the Drosophila wing imaginal disc) are synthesized at a localized source and transported away from the source for binding...