The simple idea
Structure: spindle‑shaped cells with actin and myosin arranged in a criss‑cross mesh anchored to dense bodies (instead of neat sarcomeres) — so no striations. When it contracts, the cell crumples like a corkscrew.
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Part 3 · Nerve and Muscle
Same concept, other depth: Clinical Reasoning →
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Structure: spindle‑shaped cells with actin and myosin arranged in a criss‑cross mesh anchored to dense bodies (instead of neat sarcomeres) — so no striations. When it contracts, the cell crumples like a corkscrew.
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