Data-driven multiscale model of macaque auditory thalamocortical circuits reproduces in vivo dynamics.

ABSTRACT: We developed a detailed model of macaque auditory thalamocortical circuits, including primary auditory cortex (A1), medial geniculate body (MGB), and thalamic reticular nucleus, utilizing the NEURON simulator and NetPyNE tool. The A1 model simulates a cortical column with over 12,000 neurons and 25 million synapses, incorporating data on cell-type-specific neuron densities, morphology, and connectivity across six cortical layers. It is reciprocally connected to the MGB thalamus, which includes interneurons and core and matrix-layer-specific projections to A1. The model simulates multiscale measures, including physiological firing rates, local field potentials (LFPs), current source densities (CSDs), and electroencephalography (EEG) signals. Laminar CSD patterns, during spontaneous activity

SUBMITTER: Dura-Bernal S 

PROVIDER: S-EPMC10727489 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature