中樞神經(jīng)系統(tǒng)-脊髓（人體解剖學(xué)課件）

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后外側(cè)溝2條前外側(cè)溝前正中裂神經(jīng)系統(tǒng)脊髓位置和外形終絲馬尾脊髓圓錐

終池脊髓圓錐終絲馬尾終池神經(jīng)系統(tǒng)脊髓脊髓節(jié)段與椎骨的對(duì)應(yīng)關(guān)系上頸髓節(jié)段對(duì)應(yīng)C1-4椎體下頸髓節(jié)段和上胸髓節(jié)段對(duì)應(yīng)C5-T3椎體中胸髓節(jié)段對(duì)應(yīng)T3-T6椎體下胸髓節(jié)段對(duì)應(yīng)T6-T9椎體腰髓節(jié)段對(duì)應(yīng)T10-T12椎體骶、尾髓節(jié)段對(duì)應(yīng)L1椎體脊髓連接31對(duì)脊神經(jīng)脊髓分為31個(gè)節(jié)段8個(gè)頸節(jié)12個(gè)胸節(jié)5個(gè)腰節(jié)5個(gè)骶節(jié)1個(gè)尾節(jié)神經(jīng)系統(tǒng)脊髓脊髓節(jié)段與椎骨的對(duì)應(yīng)關(guān)系脊髓節(jié)段對(duì)應(yīng)椎骨對(duì)應(yīng)關(guān)系舉例說(shuō)明C1-C4C1-C4與同序數(shù)椎骨相對(duì)C3頸節(jié)對(duì)應(yīng)C3頸椎C5-C8C4-C7與同序數(shù)的上1節(jié)椎體相對(duì)C6頸節(jié)對(duì)應(yīng)C5頸椎T1-T4C7-T3與同序數(shù)的上1節(jié)椎體相對(duì)T1胸節(jié)對(duì)應(yīng)C7頸椎T5-T8T3-T6與同序數(shù)的上2節(jié)椎體相對(duì)T7胸節(jié)對(duì)應(yīng)T5胸椎T9-T12T6-T9與同序數(shù)的上3節(jié)椎體相對(duì)T11胸節(jié)對(duì)應(yīng)T8胸椎L1-L5T10-T12與第10~12胸椎相對(duì)L3腰節(jié)對(duì)應(yīng)T11胸椎S1-S5、CoL1與第1腰椎相對(duì)神經(jīng)系統(tǒng)脊髓脊髓內(nèi)部結(jié)構(gòu)后索外側(cè)索白質(zhì)前連合前索前角側(cè)角后角灰質(zhì)白質(zhì)前角后角側(cè)角前索后索外側(cè)索神經(jīng)系統(tǒng)脊髓脊髓內(nèi)部結(jié)構(gòu)上行傳導(dǎo)束白質(zhì)薄束、楔束脊髓小腦束脊髓丘腦束皮質(zhì)脊髓束紅核脊髓束前庭脊髓束薄束楔束脊髓小腦束脊髓丘腦束皮質(zhì)脊髓束紅核脊髓束前庭脊髓束延髓網(wǎng)狀脊髓束頂蓋脊髓束神經(jīng)系統(tǒng)