Which description is correct about the deep tendon organ?
A: protect the muscle from injury during contraction.
B: parallel to the extrafugal fiber
C: in series with intrafusal fiber
D: is a sensory receptor for muscle length
A: protect the muscle from injury during contraction.
B: parallel to the extrafugal fiber
C: in series with intrafusal fiber
D: is a sensory receptor for muscle length
举一反三
- Which description is correct about the deep tendon organ? A: parallel to the extrafugal fiber B: is a sensory receptor for muscle length C: protect the muscle from injury during contraction. D: in series with intrafusal fiber E: sensory signal is transmitted by II afferent nerve fiber
- Which description is correct about the deep tendon organ? A: paralle to the extrafugal fiber B: in series with intrafusal fiber C: is a sensory receptor for muscle length D: sensory signal is transmitted by II afferent nerve fiber E: protect the muscle from injury during contraction.
- The properties of the tendon reflex do not include A: polysynaptic refelx B: predominant in flexor C: the sensory receptor is deep tendon organ D: could be induced by gravity of the muscle
- Which of the following statements about tendon reflexes is wrong? A: single synaptic reflex B: The receptor is tendinous organ. C: Stretch reflex occurs when the tendon is pulled rapidly. D: The effector is the muscle fiber of the same muscle.
- 1. Which is responsible for detecting the changes in muscle length and speed? A: (A) motor neurons B: (B) muscle fibers C: (C) muscle spindle D: (D) primary sensory cortex