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ANAT 321
NEUROANATOMY LAB
LABORATORY 1
ANAT-321
CONTACT INFORMATION
Lab Coordinator:
• Emma Duerden
• email: [email protected]
• Tel: 514-340-2800 ext 4059
ANAT 321
GENERAL INFORMATION
• Lab exam is in slide format
• 50% material will be from the labs, and the
other 50% will be myelin stained sections
ANAT 321
NEUROANATOMY
LAB
Neuroanatomy
Websites
• Neuroanatomy websites:
– Digital anatomist:
• http://www9.biostr.washington.edu/da.html
– Sylvius:
• http://www.sylvius.com/
– Neuroanatomy and neuropathology on the
Internet
• www.neuropat.dote.hu/
LABORATORY OUTLINE
• Lab 1
–Dorsal and ventral views of the
brainstem
–Medulla
–Pons
–Midbrain
–Cranial nerves
Directional terminology
Courtesy of Digital Anatomist Project at Univ. of Washington
Directional terminology
Courtesy of Digital Anatomist Project at Univ. of Washington
Directional terminology
Courtesy of Digital Anatomist Project at Univ. of Washington
Directional terminology
Courtesy of Digital Anatomist Project at Univ. of Washington
BRAINSTEM
BRAINSTEM VENTRAL VIEW
midbrain
pons
medulla
Courtesy of Digital Anatomist Project at Univ. of Washington
BRAINSTEM VENTRAL VIEW
midbrain
pons
medulla
Courtesy of Digital Anatomist Project at Univ. of Washington
BRAINSTEM VENTRAL VIEW
MEDULLA
Courtesy of Digital Anatomist Project at Univ. of Washington
CN 9
CN 12
CN 10
medulla
Pyramid
Inferior olive
Pyramidal decussation
BRAINSTEM VENTRAL VIEW
MEDULLA
CN 9
CN 10
CN 12
medulla
Inferior olive
Pyramid
Pyramidal decussation
Courtesy of Digital Anatomist Project at Univ. of Washington
Internal capsule – cerebral
peduncles - pyramids
Internal
capsule
Cerebral
peduncles
pyramids
BRAINSTEM VENTRAL VIEW
w/out cerebellum
pons
medulla
Courtesy of Digital Anatomist Project at Univ. of Washington
BRAINSTEM VENTRAL VIEW
PONS
pons
CN 7
CN 8
medulla
Inferior olive
Pyramid
Courtesy of Digital Anatomist Project at Univ. of Washington
CN 5
CN 6
CN 9
CN 10
CN 12
Pyramidal decussation
BRAINSTEM VENTRAL VIEW
PONS
pons
CN 7
CN 8
medulla
Inferior olive
Pyramid
CN 5
CN 6
CN 9
CN 12
CN 10
Pyramidal decussation
BRAINSTEM VENTRAL VIEW
w/out cerebellum
CN 5
pons
CN 7
CN 8
Inferior olive
medulla
Pyramid
Pyramidal
decussation
Courtesy of Digital Anatomist Project at Univ. of Washington
BRAINSTEM VENTRAL VIEW
PONS
midbrain
Cerebral peduncle
CN 3
Courtesy of Digital Anatomist Project at Univ. of Washington
BRAINSTEM VENTRAL VIEW
w/ cerebellum & CRANIAL NERVES
CN 3
Cerebral peduncle
CN 5
CN 7
CN 8
CN 9
CN 10
CN 12
Pyramid
CN 6
Inferior olive
Pyramidal decussation
Courtesy of Digital Anatomist Project at Univ. of Washington
BRAINSTEM VENTRAL VIEW
w/ cerebellum & CRANIAL NERVES
Cerebral peduncle
CN 3
CN 6
CN 7
CN 9
CN 10
CN 12 Pyramid
CN 5
CN 8
Inferior olive
BRAINSTEM DORSAL VIEW
w/ out cerebellum
Brainstem
dorsal view
midbrain
pons
medulla
Courtesy of Digital Anatomist Project at Univ. of Washington
BRAINSTEM DORSAL VIEW
w/ out cerebellum
Brainstem
Superior colliculus
inferior colliculus
brachium
Superior
cerebellar
peduncle
Middle
cerebellar
peduncle
Inferior cerebellar
peduncle
Courtesy of Digital Anatomist Project at Univ. of Washington
dorsal view
Pulvinar
Medial
geniculate
nucleus
Lateral geniculate
nucleus
4th ventricle
Nucleus gracilis
Nucleus cuneatus
BRAINSTEM DORSAL VIEW
w/ out cerebellum
Superior colliculus
inferior colliculus
Middle
cerebellar
peduncle
Inferior cerebellar
peduncle
4th ventricle
Nucleus gracilis
Nucleus cuneatus
Courtesy of Digital Anatomist Project at Univ. of Washington
BRAINSTEM DORSAL VIEW
w/ out cerebellum
Superior colliculus
inferior colliculus
Middle
cerebellar
peduncle
Inferior cerebellar
peduncle
4th ventricle
Nucleus gracilis
Nucleus cuneatus
BRAINSTEM DORSAL VIEW
w/ out cerebellum
Superior colliculus
inferior colliculus
Middle cerebellar
peduncle
Inferior cerebellar
peduncle
4th ventricle
Nucleus gracilis
Nucleus cuneatus
Courtesy of Digital Anatomist Project at Univ. of Washington
QUIZ
Courtesy of Digital Anatomist Project at Univ. of Washington
Courtesy of Digital Anatomist Project at Univ. of Washington
ANAT 321
NEUROANATOMY LAB
Any questions?
Email: [email protected]
Phone: 340-2800 ext 4059
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