Visualization and simulation of full-scale point-neuron circuits via the Neural Circuit Visualizer web platform

Area of Science:

• Computational neuroscience
• Neuroinformatics

Background:

• Brain modeling is crucial for understanding neural processing across scales.
• Simulating and visualizing large-scale neural models presents significant challenges.

Purpose of the Study:

• To develop a web-based platform for flexible simulation and visualization of full-scale point-neuron circuits.
• To integrate advanced scientific data and mature research infrastructures for enhanced brain modeling capabilities.

Main Methods:

• Developed the Neural Circuit Visualizer (NCV) web platform.
• Integrated region-specific connectivity and anatomical reconstructions (mouse right hippocampal CA1).
• Leveraged resources from Hippocampome.org, ebrains.eu, ebrains-italy.eu, and high-performance computing (HPC).

Main Results:

• Created a public, open-source online tool for neural circuit simulation and visualization.
• Enabled simulation and visualization of full-scale point-neuron models.
• Facilitated comprehension of neural dynamics under physiological and pathological conditions.

Conclusions:

• The Neural Circuit Visualizer (NCV) provides a valuable resource for computational neuroscience research.
• Open-source release encourages collaborative development and integration of brain modeling tools.
• The platform advances the study of neural mechanisms in complex brain circuits.