• Dorsal yarus(qavat)
  • -Lateral (LGB) -Medial (MGB)
  • -corpus mammillaris dan (fasciculus mammillo-thalamicus)
  • Lateral guruh yadrolari
  • Mazvu: Oraliq miya




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    Bog'liq
    Oraliq miya
    1-dedline konvertorr, 2-laboratoriya ishi sirtqi
    - Colliculus superior
    - Corpus geniculatum laterale
    - Pulvinar

    Thalamencephalon yadrolari:

    1.Thalamaus yadrolari

    • Oldingi guruh yadrolari(nuclei anteriores thalami)
    • Medial guruh yadrolari(nuclei mediales thalami)
    • Lateral guruh yadrolar:
    • Dorsal yarus(qavat):

      -Dorso-lateral(DL yoki LD)

      -Postero-Lateral(PL yoki LP)

      -Pulvinar

      Ventral yarus:

      -Ventro-anterior(VA)

      -Ventro-lateral(VL)

      -Ventro-posterior

      Ventro-posterio-lateralis(VPL)

      Ventro-postrio-medialis(VPM)

    • Intralaminar neyronlar
    • Retikulyar neyronlar
    • Tizzasimon tana yadrolari(Metathalamus)
    • -Lateral (LGB)

      -Medial (MGB)

    Oldingi guruh yadrolari(n.anterior):

    Oldingi guruh yadrolari(n.anterior):

    • 5-7 ta yadrolardan iborat.
    • Po’stloqosti hid biluv markazlari sirasiga kiradi.
    • Impuls oladi:
    • -corpus mammillaris dan (fasciculus mammillo-thalamicus)

      Vik d’Azir yo’li

    • Impuls beradi:
    • -Gyrus cinguli

    • Limbik sistemaga ta’sir o’tkazadi.

    Medial guruh yadrolari

    Medial guruh yadrolari

    • 4-5 ta yadrodan iborat
    • Eng asosiysi – Dorsomedial(MD) yadro
    • Assotsiativ funksiyani bajaradi

    Lateral guruh yadrolari

    Lateral guruh yadrolari

    VA/VL:

    • Impuls oladi:
    • - bazal o’zaklar va cerebellum

    • Impuls beradi:
    • - motor, premotor po’stloq zonalari

    • Funksiyasi: muskullar tonusi va harakatini boshqarish

    VPL

    VPL

    Impuls oladi: - lemniscus medialis

    - lemniscus spinalis

    Impuls beradi: -somatosensor po’stloq


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