Branching neurons pass glowing electrical pulses along axons, triggering connected neurons downstream in a rippling chain reaction. Each impulse travels a curved axon path (Catmull-Rom tube) and flashes the destination soma's emissive glow on arrival, simulating a simplified feed-forward action potential cascade.
- Neurons: 20 (5 layers x 4)
- Technique: CatmullRomCurve3 tube paths for axons
- Material: emissive MeshStandardMaterial glow
- Physics model: layer-by-layer feed-forward firing cascade