Data-driven multiscale computational models of cortical and subcortical regions

S Ramaswamy - Current opinion in neurobiology, 2024 - Elsevier
Data-driven computational models of neurons, synapses, microcircuits, and mesocircuits
have become essential tools in modern brain research. The goal of these multiscale models …

Large-Scale Mechanistic Models of Brain Circuits with Biophysically and Morphologically Detailed Neurons

S Dura-Bernal, B Herrera, C Lupascu… - Journal of …, 2024 - jneurosci.org
Understanding the brain requires studying its multiscale interactions from molecules to
networks. The increasing availability of large-scale datasets detailing brain circuit …

[HTML][HTML] Complex biophysical changes and reduced neuronal firing in an SCN8A variant associated with developmental delay and epilepsy

S Quinn, N Zhang, TA Fenton, M Brusel… - … et Biophysica Acta (BBA …, 2024 - Elsevier
Mutations in the SCN8A gene, encoding the voltage-gated sodium channel Na V 1.6, are
associated with a range of neurodevelopmental syndromes. The p.(Gly1625Arg)(G1625R) …

Collective behaviors of neural network regulated by the spatially distributed stimuli

Y Xie, W Huang, Y Jia, Z Ye, Y Wu - Physica A: Statistical Mechanics and its …, 2024 - Elsevier
Most external stimuli, including sound, temperature, and illumination, exhibit spatially
heterogeneous, and different amplitudes of the same signal are received by neurons at …

Coordinated changes in a cortical circuit sculpt effects of novelty on neural dynamics

S Ito, A Piet, C Bennett, S Durand, H Belski, M Garrett… - Cell Reports, 2024 - cell.com
Recent studies have found dramatic cell-type-specific responses to stimulus novelty,
highlighting the importance of analyzing the cortical circuitry at this granularity to understand …

Seventy years later: the legacy of the Hodgkin and Huxley model in computational neuroscience.

K Tóth, M Okun - Journal of Physiology, 2023 - search.ebscohost.com
The theory of the action potential was formulated by Hodgkin and Huxley 70 years ago. How
did the Hodgkin-Huxley model influence neuroscience since its publication in 1952? The …

[HTML][HTML] Uncovering population contributions to the extracellular potential in the mouse visual system using Laminar Population Analysis

AE Rimehaug, AM Dale, A Arkhipov, GT Einevoll - bioRxiv, 2024 - ncbi.nlm.nih.gov
The local field potential (LFP), the low-frequency part of the extracellular potential, reflects
transmembrane currents in the vicinity of the recording electrode. Thought mainly to stem …

The SCN8A p.(Gly1625Arg) variant associated with developmental and epileptic encephalopathy causes complex biophysical changes and reduced neuronal firing

S Quinn, N Zhang, TA Fenton, M Brusel… - bioRxiv, 2023 - biorxiv.org
Mutations in the SCN8A gene, encoding the voltage-gated sodium channel Nav1. 6, result in
a range of neurodevelopmental syndromes. The p.(Gly1625Arg)(G1625R) mutation was …

Making Sense of Serotonin Through Spike Frequency Adaptation

E Harkin - 2023 - ruor.uottawa.ca
What does serotonin do? Just as the diffuse axonal arbours of midbrain serotonin neurons
touch nearly every corner of the forebrain, so too is this ancient neuromodulator involved in …

Using Machine Learning to Identify Functional Properties of Complex Systems: from Neurons to Networks

D Zdeblick - 2023 - search.proquest.com
The human brain may be the most complicated thing in the discovered universe. Now is an
exciting time, when the capabilities of computing and neural recording technologies provide …