27.有一位病人接受了腹外側椎側索截斷手術(ventrolateralcordotomy)後,其右側腿的疼痛情形顯著減輕,這效果最有可能是因
為手術影響那一條神經路徑?
(A)左側脊髓背柱路徑(left dorsal column)
(B)左側腹外側脊髓丘腦徑(left ventrolateralspinothalamic tract)
(C)右側腹外側脊髓丘腦徑(right ventrolateralspinothalamic tract)
(D)右側內側丘徑(right medial lemniscal pathway)
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統計: A(102), B(887), C(282), D(20), E(0) #1383553
統計: A(102), B(887), C(282), D(20), E(0) #1383553