58.骨骼肌若肌梭(muscle spindle)受損但脊髓及腦未損傷時,其隨意動作會發生陣攣(clonus) 現象的原因主要為何?
(A)缺乏gamma innervation
(B)缺乏alpha innervation
(C)缺乏Ia afferent fiber將muscle length變化的信號送回脊髓
(D)缺乏Ib afferent fiber將muscle length變化的信號送回脊髓

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統計: A(14), B(16), C(155), D(28), E(0) #710784