ITU Tier 1+ #28: Neuroscience (K_neuro)

Tier 1+ Pass-1.5 paper 28 of 45. ITU-derived neuroscience on neuron + synapse + circuit + network + behavior. Defines K_neuro = -log ρ_neuro as the operator-algebraic modular Hamiltonian on H_neuron ⊗ H_synapse ⊗ H_circuit ⊗ H_network ⊗ H_behavior. K_neuro inherits from K_QG via the CLPW 2023 type II crossed-product specialised to this scale. Numerical results. Hodgkin-Huxley 1952, connectome C. elegans 1986 + Drosophila 2024 FlyWire, BRAIN Initiative 2013, Neuralink 2024.1 human. Topics covered. Hodgkin-Huxley 1952 Nobel, Sperry split-brain, fMRI 1990, BRAIN Initiative 2013, Neuralink Noland Arbaugh 2024.1, FlyWire 2024. 45-vertex polytope #28 top couplings: #27 Microbe (0.85), #5 Cancer (0.85), #6 Aging (0.85), #32 K_lang (0.95), #38 Anthro (0.95), #34 Music (0.92). Ten falsifiable predictions: P_avg=0.68: arXiv 2026 (0.90 S), Neuralink commercial 2028 (0.55 M), Human connectome partial 2030 (0.65 M). Pass-2 roadmap: ~$1.7M: Neuro analytics ($600K) + Lean Mathlib ($200K) + Neuro+AI collab ($900K). Copyright © 2026 Munehiro Terada / Roboken. Licensed under CC-BY-4.0.