AUTONOMIC NERVUS SYSTEM

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AUTONOMIC NERVUS SYSTEM. By: Dr. Mona Amelia, MBiomed. REVIEW . PERIPHERAL NERVOUS SYSTEM SOMATIC NERVOUS SYSTEM AUTONOMIC NERVOUS SYSTEM. SOMATIC NERVOUS SYSTEM MOTORIC NERVOUS SYSTEM SENSORIC NERVOUS SYSTEM. NERVOUS SYSTEM CENTRAL NERVOUS SYSTEM PERIPHERAL NERVOUS SYSTEM. - PowerPoint PPT Presentation

Text of AUTONOMIC NERVUS SYSTEM

AUTONOMIC NERVUS SYSTEM

AUTONOMIC NERVUS SYSTEMBy:Dr. Mona Amelia, MBiomedREVIEW NERVOUS SYSTEMCENTRAL NERVOUS SYSTEMPERIPHERAL NERVOUS SYSTEMPERIPHERAL NERVOUS SYSTEMSOMATIC NERVOUS SYSTEMAUTONOMIC NERVOUS SYSTEM

SOMATIC NERVOUS SYSTEMMOTORIC NERVOUS SYSTEMSENSORIC NERVOUS SYSTEM

AUTONOMIC NERVOUS SYSTEMPARASYMPATHICSYMPATHIC

DEFINISIBagian dari SSTFungsi motorik Nervi cranialesNervi spinalesOtot polos, otot jantung, glandula

VISCERAL MOTORIC NEURONVISCERAL EFFECTOR

AUTONOMIC PATHWAYMemiliki 2 serabut neuronPreganglionikSSP ganglionPostganglionikGanglion efektor

SYMPATHETIC DIVISIONMenunjukkan asal neuron preganglionik bersinaps di ganglion dengan neuron postganglionik1 preganglionik bersinaps dengan >>>> postganglionikKLINIS: jalur simpatik akan merangsang banyak organ sekaligusTHORACOLUMBAL DIVISIONTRUNCUS SYMPATHICUS

ILUSTRASI SIMPATIK pada keadaan stres akutFight or flightStres akut teratasi ~ parasimpatikTerjadi efek sebaliknyaQUESTION ????Simpatik >< parasimpatikHomeostasis

Neuron preganglionik Medulla oblongataMesencephalonVertebrae sacralesNn. craniales III, VII, IX, XPreganglionik ~ panjangPostganglionik ~ pendek

CRANIOSACRAL DIVISIONPARASYMPATHETIC DIVISIONNervi craniales

1 preganglionik bersinaps dg > 1 postganglionikKLINIS: sebaran respon parasimpatis terbatasUmumnya organ menerima simpatik dan parasimpatikBeberapa organ HANYA SIMPATIK saja

Fungsi otonom

Komunikasi sinapsPreganglionik Asetilkolin (ACh)ACh dari preganglionik didegradasi oleh kolinesterase di membran post sinapsPostganglionik Parasimpatik AChSimpatik norepinephrin (NE)Inhibisi reuptake o/ membran presinaps

NEUROTRANSMITTERUse this chapter

well into another

subject as basic

knowledge