Anatomi Blok 14
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Transcript of Anatomi Blok 14
BLOK 14
NEUROPSIKIATRI
Mahasiswa memahami anatomi tulang-tulang penyusun cranium , anatomi dan fungsi struktur
intracranial antaralain : cortex, cerebellum, ganglia basalis, thalamus, batang otak, a.cerebralis, sinus venosus,
ruang subarachnoid, system ventricular, tractus ascenden dan descenden.
Cranium
• Tulang penyusun : os. Parietale, temporale, frontale, occipitale, zygomaticum, nasale, larimale,
palatinum, ethmoidale, spenoidale, maxillare, mandibulare
• Sutura : coronalis, sagitalis, lamdoidea, temporalis
• Cranium bayi : fontanela major et minor
Meninges
• Duramater
-falx cerebri
-tentorium cerebella
-falx cerebella
-diafragma sellae
Arachnoidea mater
• Pia mater
• Spatium epidural
• Spatium subarachnoid
• Granulation arachnoidea
• Cistern : cerebellomedullaris posterior, lumbal
Vasa
• Arteri : carotis interna, circulus cerebri. cerebri anterior, cerebri media, vertebralis, basilaris, cerebri
posteror, cerebellaris
• Vena : cerebri superficial & profunda, sinus sagitalis superior, sinus rectus, sinus cavernosus, sinus
tranversus, sinus sigmoid, vena jugularis interna
Telencephalon (cerebrum)
• Lobus : frontalis, parietalis, occipitalis, temporalis, insula, limbicus
• Nervus olfactorius, bulbus olfactorius, tractus olfactorius
• Gyrus precentral
• Sulcus centralis
• Gyrus post centralis
• Sulcus calcarina
• Gyrus cingulum
• Hippocampus
• Corpus callosum
• Capsula interna
• Corona radiate
• Radiation optica
• Corpus amygdale
• Corpus striatum
• Nucleus caudatus
• Putamen
• Globus palidus
r
Diencephalon
• Hypothalamus
• Infundibulum
• Gland. Pituitary
• Corpus mamylaris
• Nervus opticus, chiasma, tractus opticus
• Corpus geniculatum mediale & laterale
• Thalamus
• Gland. Pinealis
Mesencephalon
• Pedunculus cerebri
• Tectum
• Colliculus superior & inferior
Metencephalon
• Pons
• Cerebellum
-Hemispherium
-Vermis
-Tonsilla
-Pedunculus cerebeli superior, media, inferior
• Myelencephalon (medulla oblongata):
-Olive
-Pyramis
• Nervus cranialis
-n.oculomotorius, trochlearis, trigeminus, abducent, fascialis, vestibulocochlearis, glossopharyngeal,
vagus, accessory, hypoglossal (Fungsi : somatomotor, somatosensory, branchiomotor, visceromotor,
parasympatis, simpatis, viscerosensory)
• system ventricular:
-ventricle lateral
-foramen interventricular
-ventricle tertius
-aquaductus mesencephalon
-ventricle quartus
-aperture lateral& median
-plexus choroideus
-LCS
medulla spinalis
• intumesentia ceirvicalis & lumbosacral,
• subtansia grisea : cornu anterior, cornu posterior, cornu lateral
• subtansia alba ; funiculus anterior, posterior, lateral
• canalis centralis
• nervi spinalis
• radix anterior, posterior
• ganglion spinalis
• truncus
• rami anterior, posterior, communicans
Tractus ascenden
• Spinocerebellar anterior et posterior
• fasciculus gracilis
• fasciculus cuneatus
• spinothalamics
• lemniscus medialis
• fasciculus longitudinalis medialis
• tractus opticus
• tractus acousticus
Tractus descenden
• Corticospinalis (pyramidalis)
• bulbar corticonuclear
» decussatio pyramidum
• corticospinal lateral & anterior
• reticulospinal
• vestibulospinal
• fasciculus longitudinal medial
Untuk preparat yang lain, bisa dilihat di Atlas Netter NeuroAnatomy.