Anatomy for Neuroimaging

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Anatomy for Neuroimaging

• J. Keith Smith, M.D., Ph.D.
• Neuroradiology

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Neuro-Anatomy

• Skull and Meninges (Dura, Pia)
• Vasculature Veins and Arteries
• Surface Anatomy-Lobes, gyri, Sulci
• Histologic-Broadmans
• Functional-motor, sensory, speech
• White Matter
• Cross sectional imaging

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Skull and Meninges
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Intracranial Hemorrhage
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Cranial nerves
http//www.teaching-biomed.man.ac.uk/resources/www
cal/cranial_nerves/page1.asp
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Arterial Blood Supply
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Anterior circulation Internal carotid
arteries Posterior circulation Vertebral
arteries
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Anatomy and Vascular Territories of the 3 Main
Cerebral Arteries Middle Cerebral Artery
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Anterior Cerebral Artery and Posterior Cerebral
Artery
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Cortical Areas Supplied by the MCA, ACA and PCA
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Superficial and Deep Arterial Supply to the
Cerebral Hemispheres Coronal Plane
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Superficial and Deep Arterial Supply to the
Cerebral Hemisphere Axial Plane
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Lenticulostriate Arteries Supply the Basal
Ganglia and Internal Capsule
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Arterial Supply of the Thalamus and Basal Ganglia
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Ischemic MCA Infarct
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Ischemic Lacunar Infarct
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Ischemic Basilar Thrombosis
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Surface Anatomy-Lobes
http//faculty.washington.edu/chudler/lobe.html
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Surface Anatomy-Gyri Sulci

• http//www.univie.ac.at/anatomie2/plastinatedbrain
  /surfaceanatomy/surface-suplat-text.html

Lateral
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Medial
http//www.univie.ac.at/anatomie2/plastinatedbrain
/surfaceanatomy/surface.html
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Histological Anatomy-Broadmans
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Functional- Motor Cortex
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Somatic Sensory Cortex
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Language Areas
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Talaraic Atlas
http//www.neuro.spc.org/talaraic/
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White Matter-DTI
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White Matter Fiber Tracts
Association
Projection
Callosum
Wakana S, Jiang H, Nagae-Poetscher LM, van Zijl
PC, Mori S. Fiber tract-based atlas of human
white matter anatomy. Radiology. 2004
Jan230(1)77-87. Epub 2003 Nov 26.
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Ventricles
http//faculty.washington.edu/chudler/vent.html
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Normal CT
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Normal MRI T1 Weighted
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Normal MRI T2 Weighted
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5D
6Mo
14Mo
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Misc Web resources
http//www.neuropat.dote.hu/anatomy.htm
http//www.temple.edu/acb/aker/Gross Brain
Show/slide2.htm