Tractus Corticospinal & Corticobulbar

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Transcript of Tractus Corticospinal & Corticobulbar

TARATHYA BUNGA D.METTA RIZQIA

BAGIAN SARAF RSUD BUDHI ASIHPERIODE 10 AGUSTUS- 11 SEPTEMBER 2015

TRACTUS CORTICOSPINAL & CORTICOBULBAR

AREA MOTORIK PRIMERGYRUS PRESENTRALIS

-Area 4-Area 6 (korteks premotor)-Area 8 (lapang mata prefrontal)

AREA MOTORIK PRIMERGYRUS PRESENTRALIS

PERJALANAN TRAKTUS PIRAMIDALIS

Korteks motorik

Substansia alba serebri (korona radiata)

Krus posterius kapsula interna

Krus serebri, pons, dan basal medula

Piramid medula

Dekusasio piramidal (C1)

Traktus kortikospinal anterior (15%)

Traktus kortikospinal lateral (85%)