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The Trochlear Nerves (IV) send motor instruction to the eye muscles. Where do the trochlear nerves originate from?A) Diencephalon B) Midbrain C) Pons D) Pontomedullary junction E) Medulla oblongata
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- An effector, on the other hand, is a structure that carries out a response to a stimulus. Effectors are typically muscles or glands that are controlled by the nervous system. For example, if you touch a hot stove, the receptors in your skin detect the heat and send a signal to your nervous system, which then sends a signal to the muscles in your arm to quickly move your hand away from the hot stove. In this case, the muscles in your arm are the effectors that carry out the response.
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- Lightweight and provides tissue support; also called trabecular or cancellous bone