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Antiemesis — 3D
Same etiology-based receptor model as the 2D simulator: a Hill-Langmuir occupancy curve gated by mechanism match, replayed as a live 3D pathway map you can orbit freely.
Chemoreceptor trigger zone (CTZ)
GI tract / vagal afferents
Vestibular apparatus
Cortex / meninges
3D WebGL render — same Hill-Langmuir occupancy + mechanism-match model as the 2D version, viewed as a real pathway map