Part 10 · Neurophysiology I — Sensory Systems and Special Senses
Same concept, other depth: Foundation →
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Transduction channels: TRPV1 (heat > ~43 °C, capsaicin, H⁺), TRPA1 (irritants, cold), TRPM8 (cool, menthol), ASICs (H⁺), P2X3 (ATP), PIEZO2 (some mechanical). Spike generation: NaV1.7 (threshold amplifier), NaV1.8 (TTX‑resistant upstroke, repetitive firing), NaV1.9.
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