Tag: motor unit

MOTOR UNIT RECRUITMENT

MOTOR UNIT RECRUITMENT

[Rumbling music] If I were to take a spoon and scoop some Cheerios on it, and do that, that’s a bicep curl. What’s the difference between [SEE VIDEO]…that, and putting a 60 pound dumbbell and doing a bicep curl? It’s the exact same movement, but it’s VERY different. And what’s the difference if I do …

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Motor unit | Organ Systems | MCAT | Khan Academy

Motor unit | Organ Systems | MCAT | Khan Academy

Voiceover: In this video I’m going to talk about the motor unit. The motor unit is made up of a couple of parts. The first part are what are called lower motor neurons. These are efferent neurons of the peripheral nervous system, meaning that they’re carrying information away from the central nervous system. These efferent …

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Motor Units: Where Nerve Meets Muscle | Corporis

Motor Units: Where Nerve Meets Muscle | Corporis

Today we’ll look at the anatomy and physiology behind the motor unit, the pieces of anatomy that take a signal from your brain and tell your muscles to lift that coffee cup to your mouth, letting that sweet nectar of the gods fill your face with the life giving caffeine that you’ve become so dependent …

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