Muscle: Electrical Activity of Contraction
Encyclopaedia Britannica Educational Corporation
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Demonstrates how electrical stimuli can activate muscle contraction, and points out that all muscle contractions are initiated by nerve impulses.
- Archive
- Internet Archive, in Educational films
- Licence or status
- The Internet Archive states none for this item.
- Credit
- Encyclopaedia Britannica Educational Corporation
- Language
- English
- Who can watch
- The archive gives no rating. Invisible Network shows it to Kids profiles and older, judged from its collection and subjects. How films are placed