loading the scanned body…

THE BODY'S SENSORS · ACT 01

FAR MORE THAN FIVE

the body as a network of sensors

where this comes from

Scan: skin, organs and arteries are BodyParts3D (© DBCLS, CC BY-SA 2.1 JP), measured, not sculpted; simplified for the whole-body view (soft tissue only) and mirrored once on load to put the subject's right on the right. Drawn: the spinal cord, the nerve routes and pulses (BodyParts3D has no peripheral nerves), every cell-level scene, the membranes and the heart's field lines. Molecules: RCSB Protein Data Bank, CC0 — 6KG7 PIEZO2 (Wang L. et al., Nature 2019); 8YEZ PIEZO1 (Shan Y. et al., eLife 2025); 7USW TMC-1 complex (Jeong H. et al., Nature 2022); 6RV2 TASK-1 (Rödström K.E.J. et al., Nature 2020); 9JVM GPR4 (Wen X. et al., Cell 2025); 8E4L TRPM8 (Yin Y. et al., Science 2022); 7XP6 TAS2R46 (Xu W. et al., Science 2022); 1V4S glucokinase (Kamata K. et al., Structure 2004); 3FXI TLR4–MD-2 (Park B.S. et al., Nature 2009); 2Z73 squid rhodopsin (Murakami M. & Kouyama T., Nature 2008); 4I6E cryptochrome 2 (Xing W. et al., Nature 2013).

FACT Measured and replicated; in the textbooks. THEORY A serious idea under test, or a measured effect whose meaning is disputed. SPECULATION Claimed, but not shown to hold up. The best data are given.

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Education only, not medical advice.