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SISTEM NERVOSUM

Sistem Nervosum2

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SISTEM NERVOSUM

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SYSTEMA NERVOSUM CENTRALE ENCEPHALON MEDULLA SPINALIS

SYSTEMA NERVOSUM SYSTEMA NERVOSUM PERIPHERICUM

NN. CRANIALES NN. SPINALES

SYSTEMA NERVOSUM AUTONOMICUM

* SYST. SYMPATHICUM **SYST. PARASYMPATHICUM

Pusat di : * Segmen thoracolumbalis ** Segmen craniosacralis

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Fissura longitudinalis cerebri

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SYSTEMA VENTRICULAR DI OTAK

PENGERTIAN: Adalah rongga-rongga di SNC yang di dalamnya mengandung LCS

(1). Ventriculus lateralis ------- Hemispherium cerebri For. interventriculare

(Monroe)

(2). Ventriculus tertius --------- Diencephalon

(3). Aqueductus cerebri (Sylvii) ------ Mesencephalon

For. Magendie

(4). Ventriculus quartus --------- Rhombencephalon For. Luschka

(5). Canalis centralis Ventriculus terminalis --- Medulla oblongata/

Medulla spinalis

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a. carotis interna

a. vertebralis

a. basilaris

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CIRCULUS ARTERIOSUS (WILLISI)

PENGERTIAN: MERUPAKAN SYSTEMA KOLATERALE ARTERIOSA DI SEKITAR TRUNCUS CEREBRI, YG DIBENTUK OLEH:

A. CEREBRI POSTERIORA. COMMUNICANS POSTERIORA. CEREBRI MEDIAA. CEREBRI ANTERIORA. COMMUNICANS ANTERIOR

VENAE CEREBRI: - V. CEREBRI SUPERIOR - V. CEREBRI MEDIA SUPERFICIALIS

- V. ANASTOMOTICA SUPERIOR/INFERIOR - V. CEREBRI INFERIOR - V. BASILARIS - V. CEREBRI MAGNA

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SARAF KRANIAL

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Classification of cranial nerves Sensory cranial nerves (1,2,8): contain only afferent

(sensory) fibers ⅠOlfactory nerve ⅡOptic nerve Ⅷ Vestibulocochlear nerve

Motor cranial nerves (3,4,6,11,12) only efferent (motor) fibers Ⅲ Oculomotor nerve Ⅳ Trochlear nerve ⅥAbducent nerve Ⅺ Accessory nerve Ⅻ Hypoglossal nerve

Mixed nerves (5,7,9,10): contain both sensory and motor fibers--- ⅤTrigeminal nerve, Ⅶ Facial nerve, ⅨGlossopharyngeal nerve ⅩVagus nerve

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Sistem otonom perifer

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GOOD LUCK !!!!!!!