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Ch.8 BNS T/F
Movement- True or False
Question | Answer |
---|---|
A striated muscle controls movement of the body in relation to the environment. | True |
Taking a drug that blocks acetylcholine receptors would be helpful for a person with myasthenia gravis. | False |
Fast-twitch fibers have fast contractions and rapid fatigue. | False |
Activation of the Golgi tendon organs results in contraction of the muscle. | False |
A fixed sequence of movements is called a motor program. | True |
The supplementary motor cortex is mainly active when preparing for an organized sequence of movements. | True |
Mirror neurons are active both during preparation for a movement and while watching someone else perform the same or a similar movement. | True |
Dopamine neurons are more vulnerable than most other neurons to damage caused by metabolic problems. | True |
Brain transplants for Parkinson's patients have generally been very successful. | False |
Huntington's disease is controlled by an autosomal dominant gene. | True |