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Animation Summary —The animation starts by describing the relationship between muscle fibers and their innervation in vertebrate muscles.  The motor units are identified and the motor endplate relationship on the fiber surface is discussed.  The scene next shows a close-up of the neuromuscular junction (motor endplate) and describes how a nerve impulse activates the muscle fiber to produce an action potential in the fiber to produce contraction. Finally, the scene ends by showing the relationship between nerve stimuli and the amount of muscle shortening to demonstrate graded muscle contractions.

Please Note: all purchased animations play full screen.

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Direct Download - $10

(Flash format -0.9 MB)

Instructions

1. Select Add to Cart button above. 
2. When you are ready to check out, pay by credit card.
3. As soon as your charge is cleared, you will receive an e-mail from Physioviva.com with the Subject entitled: Download Password and containing the password and a link for the Website to download your animation.
4. The animation (Flash format) will download as a zip file. 

(Texas residents will have state sales tax of 8.25% added at check-out)

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Other Purchase Options

Non-credit card purchases can be made by a purchase order from institutions or by personal check.  Please contact me by e-mail at: contact@physioviva.com to discuss your order. 

All animations will be delivered by d0wnloads from a client site.

CDs will not be provided except in special cases.