__________ fibers detect changes in muscle length.
A) extrafusal
B) intrafusal
C) contrafusal
D) fusiform
Correct Answer:
Verified
Q16: The lower motor neurons exist in the
Q17: The _ roots of the spinal cord
Q18: Striatal muscle is also known as _
A)
Q19: Regardless of whether a movement is voluntary
Q20: _ fibers contract to shorten a muscle.
A)
Q22: The _ consists of the α motor
Q23: The _ is the synapse formed when
Q24: The _ is the section of the
Q25: _ muscles produce actions that are opposite
Q26: The ability to sense the position, orientation,
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