Qhov txawv ntawm Anterolateral System thiab Dorsal Kem System

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Qhov txawv ntawm Anterolateral System thiab Dorsal Kem System
Qhov txawv ntawm Anterolateral System thiab Dorsal Kem System

Video: Qhov txawv ntawm Anterolateral System thiab Dorsal Kem System

Video: Qhov txawv ntawm Anterolateral System thiab Dorsal Kem System
Video: Difference between dorsal column system & Antero-lateral column system in HINDI | spinal tract | 2024, Hlis ntuj nqeg
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Qhov sib txawv tseem ceeb ntawm anterolateral system thiab dorsal kem system yog tias anterolateral system nqa cov kev hnov mob ntawm crude kov, mob thiab kub thaum dorsal kem system nqa cov kev xav ntawm kev kov zoo, kev co thiab proprioception.

Somatic kev hnov qab kis lub cev hnov tsw ntawm kov, mob, kub, vibration thiab proprioception. Muaj ob txoj hauv kev ua anterolateral system thiab dorsal kem system. Hauv anterolateral system, cov cim qhia nce mus rau tus txha caj qaum ntawm lub anterior thiab lateral spinothalamic tract. Me me unmyelinated axons nyob rau hauv lub anterolateral system nqa cov ntaub ntawv hais txog crude kov, mob thiab kub. Hauv dorsal kem system, cov teeb liab nce mus rau tus txha caj qaum ntawm cov kab dorsal. Loj diamer myelinated axons nyob rau hauv dorsal kem system nqa cov ntaub ntawv hais txog kev kov zoo, kev co thiab proprioception. Peb pawg ntawm neurons koom nrog ob txoj hauv kev. Ob lub tshuab xa cov kev xav paub.

Anterolateral System yog dab tsi?

Anterolateral system yog ib txoj hauv kev somatic sensory uas xa cov kev xav ntawm crude kov, mob thiab kub. Nyob rau hauv cov ntaub ntawv no, cov teeb liab nce mus rau tus txha caj qaum los ntawm lub anterior thiab lateral spinothalamic tracts. Yog li ntawd, lub anterolateral system muaj ob txoj kev cais raws li anterior spinothalamic tract thiab lateral spinothalamic tract. Anterolateral system muaj peb pawg ntawm cov neurons: thawj, thib ob thiab thib peb-order neurons. Nyob rau hauv anterolateral system, me me txoj kab uas hla thiab unmyelinated axons nqa cov ntaub ntawv hais txog crude kov, mob thiab kub.

Qhov sib txawv ntawm Anterolateral System thiab Dorsal Kem System
Qhov sib txawv ntawm Anterolateral System thiab Dorsal Kem System

Daim duab 01: Ascending Tracts

Dorsal Column System yog dab tsi?

Dorsal kem system yog txoj kev somatic thib ob. Nws xa cov kev xav ntawm kev co, proprioception, thiab lub teeb kov. Hauv qhov system no, cov teeb liab nce mus rau tus txha caj qaum ntawm dorsal kab. Zoo ib yam li lub anterolateral system, lub dorsal kem system yog tsim los ntawm peb pawg ntawm neurons. Qhov loj txoj kab uas hla thiab myelinated axons kis cov ntaub ntawv nyob rau hauv lub dorsal kem system. Yog li ntawd, teeb liab kis tau tus mob sai nyob rau hauv lub dorsal kem system.

Dab tsi zoo sib xws ntawm Anterolateral System thiab Dorsal Kab System?

  • Ob lub tshuab yog somatic qhov kev xav.
  • Lawv xa kev nco qab.
  • Ob lub tshuab qhia kov qhov xav tau.
  • Lawv muaj peb pawg ntawm cov neurons: thawj, thib ob thiab thib peb cov neurons.

Qhov txawv ntawm Anterolateral System thiab Dorsal Kab System yog dab tsi?

Anterolateral system yog txoj hauv kev somatic sensory uas nqa cov kev xav ntawm crude kov, mob thiab kub thaum dorsal kem system yog txoj kev somatic sensory uas nqa cov kev xav ntawm kev kov zoo, kev co thiab proprioception. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm anterolateral system thiab dorsal kem system. Nyob rau hauv lub anterolateral system, cov teeb liab nce mus rau tus txha caj qaum los ntawm anterior thiab lateral spinothalamic tracts thaum nyob rau hauv lub dorsal kem system, teeb liab nce mus rau tus txha caj qaum ntawm dorsal kab.

Cov lus hauv qab no qhia ntau qhov sib txawv ntawm anterolateral system thiab dorsal kem system.

Qhov sib txawv ntawm Anterolateral System thiab Dorsal Kem System hauv Tabular Form
Qhov sib txawv ntawm Anterolateral System thiab Dorsal Kem System hauv Tabular Form

Summary – Anterolateral System vs Dorsal Kem System

Anterolateral system thiab dorsal kem system yog ob txoj hauv kev somatic. Lub anterolateral system qhia cov kev xav ntawm crude kov, mob thiab kub. Meanwhile, lub dorsal kem system conveys cov kev xav ntawm zoo kov, vibration thiab proprioception. Txawm li cas los xij, ob lub tshuab xa cov kev xav paub. Tsis tas li ntawd, ob leeg yog tsim los ntawm peb pawg ntawm neurons. Tab sis, nyob rau hauv lub anterolateral system, me me txoj kab uas hla, unmyelinated axons nqa cov ntaub ntawv thaum nyob rau hauv lub dorsal kem system, loj txoj kab uas hla myelinated axons nqa cov ntaub ntawv. Yog li ntawd, lub teeb liab kis tau tus mob qeeb nyob rau hauv lub anterolateral system thaum lub teeb liab kis tau tus mob sai nyob rau hauv lub dorsal kem system. Yog li, qhov no qhia txog qhov sib txawv ntawm anterolateral system thiab dorsal kem system.

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