4.下列何者受刺激時,會造成同側身體伸肌(extensor muscles)收縮,屈肌(flexor muscles)鬆弛?
(A)外側前庭脊髓徑(lateral vestibulospinal tract)
(B)外側網狀脊髓徑(lateral reticulospinal tract)
(C)紅核脊髓徑(rubrospinal tract)
(D)外側皮質脊髓徑(lateral corticospinal tract)
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統計: A(642), B(80), C(111), D(67), E(0) #2866982
統計: A(642), B(80), C(111), D(67), E(0) #2866982
詳解 (共 2 筆)
#5882615
外側網狀脊髓徑(lateral reticulospinal tract):促進 flexor m.、抑制 extensor m.
內側網狀脊髓徑(Medial reticulospinal tract):抑制 flexor m.、促進 extensor m.
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