額下回(英文:Inferior frontal gyrus)是大腦額葉最底部的腦回,屬於前額葉皮質。[1][2] 額下回上方與額下溝相連(相隔額中回),下方與外側溝相連(相隔顳上回),後方與中央前溝相連。[3]
結構
依據細胞架構,額下回有三個不同的區域,分別是:島蓋部、三角部、眶部:
功能
參見
參考資料
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