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Brain MRI AnatomyBrain MRI Anatomyyy

2 i f i l h2‐ inferior nasal concha3‐ nasal septum4‐maxillary sinus7‐mastoid air cell7‐mastoid air cell8‐ external ear9‐ Brainstem (medulla)10‐ occipital bonep11‐ cerebellum12‐ ramus of mandible

2‐ ethmoid bone( iddl h )(middle concha)
3‐ nasal cavity4‐ nasal septum5‐maxillary sinus5‐maxillary sinus8‐ external ear9‐ cerebellar white matter11‐ cerebellar hemispherep13‐ auditory canal14‐ temporomandibular joint15‐mandible
(coronoid process)16‐ cerebropontile angle
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2‐ eyeball (vitreous humor)3 l t3‐ nasal septum.4‐ ethmoid sinus6‐ optic nerve7‐ sphenoid sinus7 sphenoid sinus8‐midbrain9‐ white matter10‐ cerebellum11‐ superior sagittal sinus12‐ white matter14‐ optic chiasm

1‐ white matter3‐ frontal sinus8‐ thalamus10‐ splenium of corpus callosum11‐ lateral ventricle12 Diploe parietal bone12‐ Diploe parietal bone13‐ gray matter

2‐ genu of corpus callosum3‐ lateral ventricle4 frontal sinus4‐ frontal sinus5‐ white matter6‐ cerebral cortex
(gray matter)(gray matter)7‐ splenium of corpus callosum8‐ superior sagittal sinus9‐ septum pellucidum

1‐ outer table2‐ frontal sinus3 itt l fi3‐ sagittal fissure4‐ white matter5‐ inner table6‐ epidermis6 epidermis7‐ occipital lobe
(gray matter)9‐ diploe

1‐ outer table2‐ diploe3‐ inner table4‐ sagittal fissure5‐ white matter6‐ cerebral cortex
(gray matter)(gray matter)7‐ superior sagittal sinus

2
67This is a normal sagittal
1
28FLAIR MRI scan demonstrating the view just left of midline
3
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1.frontal lobe 2.parietal lobe 3 occipital lobe3.occipital lobe 4.cerebellum 5.genu of corpus callosum 6.splenium of corpus 14
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9callosum 7.thalmus 8.midbrain
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1011
9.pons 10.Medulla oblongata 11.cervical spinal cord 12 tongue 11
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1312.tongue 13.nasal cavity14.Pituitary gland15.hypothalamus yp

This is a normal sagittal 1 2
FLAIR MRI scan demonstrating the view to the left of midline at th bit 5the orbit
1. frontal lobe 2 parietal lobe
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2. parietal lobe 3. occipital lobe 4. cerebellum 5. orbit 6. hippocampus
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4

This is a normal coronal 1
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5
6T1 weighted enhanced MRI scan
1 f t l l b
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1.frontal lobe2.temporal lobe3.internal carotid artery4 lateral ventricle4.lateral ventricle5.superior sagittal sinus6.corpus callosum 2
3

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9This is a normal coronal T1
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9weighted enhanced MRI scan
1 f t l l b 102
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1.frontal lobe 2.temporal lobe 3.hippocampus 4 thalamus
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54.thalamus 5.pons 6.lateral ventricle 7.third ventricle
38.superior sagittal sinus 9.corpus callosum 10.Choroid plexus

Circle of Willis AnatomyCircle of Willis Anatomy

Cerebral VeinsCerebral Veins

References:References:
h // dd l d /l / d d/ / /h /1105 h• http://www.meddean.luc.edu/lumen/meded/grossanatomy/x_sec/h_n/1105m_map.htm
• http://library.med.utah.edu/WebPath/HISTHTML/NEURANAT/NEURANCA.html
Afnan A.Malaih