Anat321demoreview Lab Rev1234 2009

48 %
52 %
Information about Anat321demoreview Lab Rev1234 2009

Published on November 11, 2009

Author: erinwdickie

Source: slideshare.net

Description

The review lab

ANAT 321 REVIEW LABORATORY (slides created by Emma Duerden, M.Sc.) NEUROANATOMY LAB

GENERAL INFORMATION Lab exam is in slide format ANAT 321 50% material will be from the labs, and the other 50% will be myelin stained sections Quiz available on MACSS website

Lab exam is in slide format

50% material will be from the labs, and the other 50% will be myelin stained sections

Quiz available on MACSS website

Neuroanatomy websites: Digital anatomist: http://www9.biostr.washington.edu/da.html The Human Brain: Dissections of the Real Brain http://www.vh.org/adult/provider/anatomy/BrainAnatomy/BrainAnatomy.html Neuroanatomy and neuropathology on the Internet www.neuropat.dote.hu/ These slides created by Emma Duerden, M.Sc. Neuroanatomy Websites ANAT 321 NEUROANATOMY LAB

Neuroanatomy websites:

Digital anatomist:

http://www9.biostr.washington.edu/da.html

The Human Brain: Dissections of the Real Brain

http://www.vh.org/adult/provider/anatomy/BrainAnatomy/BrainAnatomy.html

Neuroanatomy and neuropathology on the Internet

www.neuropat.dote.hu/

These slides created by Emma Duerden, M.Sc.

REVIEW LABS 1 & 2 Lab 1 Dorsal and ventral views of the brainstem Medulla Pons Midbrain Cranial nerves Lab 2 Dorsal views of the brainstem Transected midbrain Sagittal sections

Lab 1

Dorsal and ventral views of the brainstem

Medulla

Pons

Midbrain

Cranial nerves

Lab 2

Dorsal views of the brainstem

Transected midbrain

Sagittal sections

REVIEW LABS 3 & 4 Lab 3 Cerebral vasculature Meninges Cerebral Spinal Fluid (CSF) production Hemispheric anatomy Lateral and medial views Lab 4 Basal ganglia Coronal and horizontal views

Lab 3

Cerebral vasculature

Meninges

Cerebral Spinal Fluid (CSF) production

Hemispheric anatomy

Lateral and medial views

Lab 4

Basal ganglia

Coronal and horizontal views

BRAINSTEM VENTRAL VIEW MIDBRAIN medulla pons midbrain

BRAINSTEM VENTRAL VIEW MIDBRAIN medulla pons midbrain Cerebral peduncle CN 3 CN 5 CN 6 Pyramid CN 9 CN 8 CN 7 CN 10 Inferior olive

Internal capsule – cerebral peduncles - pyramids Cerebral peduncles Internal capsule pyramids

BRAINSTEM VENTRAL VIEW MIDBRAIN medulla pons midbrain

BRAINSTEM VENTRAL VIEW MIDBRAIN medulla pons midbrain Cerebral peduncle CN 3 CN 5 CN 6 Pyramid CN 9 CN 8 CN 7 CN 10 Inferior olive

REVIEW: LAB 1 Question Which cranial nerve exits superior to the pyramids at the level of the pons? Answer The CN6

Question

Which cranial nerve exits superior to the pyramids at the level of the pons?

Answer

The CN6

BRAINSTEM DORSAL VIEW w / out cerebellum

BRAINSTEM DORSAL VIEW w / out cerebellum Superior colliculus Middle cerebellar peduncle Inferior cerebellar peduncle Nucleus gracilis Nucleus cuneatus 4 th ventricle inferior colliculus

REVIEW: LAB 1 Question Which cranial nerves lies behind inferior olives? Answer CN 9 &10

Question

Which cranial nerves lies behind inferior olives?

Answer

CN 9 &10

REVIEW: LAB 1 Question What is the relationship between the cerebral peduncles and the pyramids?

Question

What is the relationship between the cerebral peduncles and the pyramids?

HEMISPHERES SAGITTAL VIEW

HEMISPHERES SAGITTAL VIEW thalamus septum pellicudum Anterior commissure Lamina terminalis mamillary body optic chiasm aqueduct 4th ventricle

HEMISPHERES SAGITTAL VIEW

HEMISPHERES SAGITTAL VIEW 3 rd ventricle fornix Corpus callosum hypothalamus infundibulum

HEMISPHERES SAGITTAL VIEW

HEMISPHERES SAGITTAL VIEW 3 rd ventricle thalamus 4th ventricle fornix Corpus callosum septum pellucidum Anterior commissure Lamina terminalis hypothalamus hypothalamic sulcus mamillary body infundibulum Optic chiasm Foramen of Monroe

REVIEW: LAB 2 Be sure that you understand the shape of the fornix Answer The fornix is a white matter fiber intra-hemispheric structure that connects the hippocampus to the mammillary bodies hippocampi

Be sure that you understand the shape of the fornix

Answer

The fornix is a white matter fiber intra-hemispheric structure that connects the hippocampus to the mammillary bodies

BRAINSTEM DORSAL VIEW w / out cerebellum

BRAINSTEM DORSAL VIEW w / out cerebellum Superior colliculus Superior cerebellar peduncle Middle cerebellar peduncle Inferior cerebellar peduncle Nucleus gracilis Nucleus cuneatus 4 th ventricle Medial geniculate nucleus Pulvinar inferior colliculus brachium

BRAINSTEM DORSAL VIEW w / out cerebellum

BRAINSTEM DORSAL VIEW w / out cerebellum Superior colliculus Superior cerebellar peduncle Middle cerebellar peduncle Inferior cerebellar peduncle Nucleus cuneatus 4 th ventricle inferior colliculus brachium Pulvinar

REVIEW: LAB 1 & 2 Which cerebellar penduncle connects the pons to the cerebellum? Answer The cerebellum is attached to the pons through the middle cerebellar peduncle

Which cerebellar penduncle connects the pons to the cerebellum?

Answer

The cerebellum is attached to the pons through the middle cerebellar peduncle

TRANSECTED MIDBRAIN

TRANSECTED MIDBRAIN Cerebral aqueduct Substantia nigra Cerebral peduncles Red nucleus

Cerebral Vasculature Anterior blood supply Posterior blood supply Internal carotid artery Vertebral artery

Cerebral Vasculature

Cerebral Vasculature Posterior communicating artery Superior cerebellar artery Anterior inferior cerebellar artery Vertebral artery Posterior cerebral artery

REVIEW: LAB 3 & 4 Identify: Anterior communicating artery internal carotid artery Middle cerebral artery Courtesy of Digital Anatomist Project at Univ. of Washington

Identify:

Anterior communicating artery

internal carotid artery

Middle cerebral artery

REVIEW: LAB 3 & 4 Identify: Anterior communicating artery internal carotid artery Middle cerebral artery Courtesy of Digital Anatomist Project at Univ. of Washington

Identify:

Anterior communicating artery

internal carotid artery

Middle cerebral artery

Cerebral Vasculature

Cerebral Vasculature Posterior communicating artery Superior cerebellar artery Anterior inferior cerebellar artery Internal carotid artery Vertebral arteries Posterior inferior cerebellar artery Middle cerebral artery Anterior cerebral artery Posterior cerebral artery

Meninges Name the 3 layers of the meninges - Dura mater - Arachnoid mater - Pia mater

Meninges Identify: - Dura mater - Arachnoid mater

Meninges Identify: - Dura mater - Arachnoid mater

Meninges Arachnoid Granulations http://www.vh.org/adult/provider/anatomy/BrainAnatomy/2Meninges.html Arachnoid granulations Dura outer layer Dura inner layer

Meninges Identify: - Sagittal sinus - Dura mater - Arachnoid mater

Meninges Identify: - Sagittal sinus - Dura mater - Arachnoid mater

Meninges

Meninges Arachnoid granulations Arachnoid mater

Meninges CSF production review

HEMISPHERES SAGITTAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington

HEMISPHERES SAGITTAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington Calcarine fissure Parieto-occipital fissure cuneus Lingual gyrus Cingulate gyrus uncus Parahippocampal gyrus

HEMISPHERES LATERAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington

HEMISPHERES LATERAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington Lateral sulcus Temporal lobe Frontal lobe Pre-occipital notch Parieto-occipital fissure Central sulcus Occipital lobe Parietal lobe

HEMISPHERES LATERAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington

HEMISPHERES LATERAL VIEW Courtesy of Digital Anatomist Project at Univ. of Washington Central sulcus Inferior temporal gyrus superior temporal gyrus middle temporal gyrus Post central gyrus precentral gyrus Lateral sulcus inferior frontal gyrus middle frontal gyrus Superior frontal gyrus superior parietal lobule Inferior parietal lobule

HEMISPHERES LATERAL VIEW Locate Heschl’s gyrus Courtesy of Digital Anatomist Project at Univ. of Washington

Locate Heschl’s gyrus

HEMISPHERES LATERAL VIEW Locate frontal and parietal opercula Courtesy of Digital Anatomist Project at Univ. of Washington

Locate frontal and parietal opercula

REVIEW: LAB 3 What sulcus separates the frontal and temporal lobes? Courtesy of Digital Anatomist Project at Univ. of Washington Answer The lateral sulcus

What sulcus separates the frontal and temporal lobes?

Answer

The lateral sulcus

REVIEW: LAB 3 What gyrus lies inferior to the calcarine sulcus? Courtesy of Digital Anatomist Project at Univ. of Washington Answer The lingual gyrus

What gyrus lies inferior to the calcarine sulcus?

Answer

The lingual gyrus

REVIEW: LAB 4 What structures comprise the basal ganglia? Caudate nucleus Putamen (lateral) Globus pallidus (medial)

What structures comprise the basal ganglia?

anterior posterior HEMISPHERES HORIZONTAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington

anterior posterior Internal capsule HEMISPHERES HORIZONTAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington Caudate nucleus Lateral ventricles Corpus callosum Thalamus Corpus callosum fornix Septum pellucidum Extreme capsule External capsule Claustrum insula Putamen Anterior limb genu Posterior limb

anterior posterior BASAL GANGLIA HORIZONTAL SECTIONS

anterior posterior Internal capsule HEMISPHERES HORIZONTAL SECTIONS Fornix Posterior limb insula Anterior limb Septum pellucidum Caudate nucleus Corpus callosum

anterior posterior HEMISPHERES HORIZONTAL SECTIONS

anterior posterior HEMISPHERES HORIZONTAL SECTIONS Lateral ventricles Corpus callosum Thalamus Septum pellucidum Insula anterior limb posterior limb genu Caudate nucleus Putamen Internal capsule fornix

HEMISPHERES CORONAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington

HEMISPHERES CORONAL SECTIONS Caudate nucleus putamen Internal capsule External capsule extreme capsule clastrum insula Globus pallidus Lateral ventricle Septum pellucidum fornix hypothalamus 3 rd ventricle

HEMISPHERES CORONAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington

HEMISPHERES CORONAL SECTIONS Courtesy of Digital Anatomist Project at Univ. of Washington Caudate nucleus Putamen Internal capsule External capsule Extreme capsule Clastrum Insula Globus pallidus Lateral ventricle (body) Septum pellucidum 3 rd ventricle hippocampus Lateral ventricle Corpus callosum Caudate nucleus (tail) Fornix Thalamus

REVIEW: LAB 4 Identify: Globus pallidus Putamen Third ventricle Courtesy of Digital Anatomist Project at Univ. of Washington

Identify:

Globus pallidus

Putamen

Third ventricle

REVIEW: LAB 4 Identify: Globus pallidus Putamen Third ventricle Courtesy of Digital Anatomist Project at Univ. of Washington

Identify:

Globus pallidus

Putamen

Third ventricle

REVIEW: LAB 4 What structures does the posterior limb of the internal capsule separate? Answer: The thalamus and globus pallidus Courtesy of Digital Anatomist Project at Univ. of Washington

What structures does the posterior limb of the internal capsule separate?

Answer:

The thalamus and globus pallidus

QUIZ

A B C D

Answer Key A: CN 3 B: Pons C:CN 6 D: CN 12

A: CN 3

B: Pons

C:CN 6

D: CN 12

A B C D

Answer Key A: cerebral aqueduct B: substantia nigra C: cerebral peduncle D: red nucleus

A: cerebral aqueduct

B: substantia nigra

C: cerebral peduncle

D: red nucleus

A B C D E

Answer Key A: brachium of the inferior colliculus B: superior cerebellar penduncle C: inferior cerebellar peduncle D: nucleus cuneatus E: inferior colliculus

A: brachium of the inferior colliculus

B: superior cerebellar penduncle

C: inferior cerebellar peduncle

D: nucleus cuneatus

E: inferior colliculus

A B C D E

Answer Key A: septum pellucidum B: fornix C: fourth ventricle D: hypothalamic sulcus E: lamina terminalis

A: septum pellucidum

B: fornix

C: fourth ventricle

D: hypothalamic sulcus

E: lamina terminalis

A B C D

Answer Key A: superior colliculus B: inferior colliculus C: nucleus gracilis D: pulvinar

A: superior colliculus

B: inferior colliculus

C: nucleus gracilis

D: pulvinar

E B C D A

Answer Key A: corpus callosum B: extreme capsule C: globus pallidus D: claustrum E: caudate nucleus

A: corpus callosum

B: extreme capsule

C: globus pallidus

D: claustrum

E: caudate nucleus

A B C D E

Answer Key A: lateral ventricle B: fornix C: posterior limb of internal capsule D: caudate nucleus E: insula

A: lateral ventricle

B: fornix

C: posterior limb of internal capsule

D: caudate nucleus

E: insula

A B C D E Courtesy of Digital Anatomist Project at Univ. of Washington

Answer Key A: anterior communicating artery B: posterior communicating artery C: superior cerebellar artery D: vertebral artery E: anterior cerebral artery

A: anterior communicating artery

B: posterior communicating artery

C: superior cerebellar artery

D: vertebral artery

E: anterior cerebral artery

A B C D E Courtesy of Digital Anatomist Project at Univ. of Washington

Answer Key A: cingulate gyrus B: fornix C: parahippocampal gyrus D: cuneus E: parieto-occipital fissure

A: cingulate gyrus

B: fornix

C: parahippocampal gyrus

D: cuneus

E: parieto-occipital fissure

A B C D E Courtesy of Digital Anatomist Project at Univ. of Washington

Answer Key A: internal carotid artery B: superior cerebellar artery C: posterior inferior cerebellar artery D: superior cerebellar artery E: vertebral artery

A: internal carotid artery

B: superior cerebellar artery

C: posterior inferior cerebellar artery

D: superior cerebellar artery

E: vertebral artery

Add a comment

Related pages

Tentiran 3 Siepend 2009 - Documents

Siepend 2009, GANAZZZTTT ... Lab 3 Metallography 2009 ... Anat321demoreview Lab 3 2009 Part 2 of ANAT 321 lab 3.
Read more

ikmbio.csie.ncku.edu.tw

QUERY: "dura mater_dura" THITS: 37973 HITS: 262000 GETDATANUMBER: 1000 TITLE: Dura Mater | Artistic and Educational Projects in Dance, Film ... SNIPPET ...
Read more

Lab 2 - Documents

Anat321demoreview Lab 2 2009 Second half of ANAT 321 Lab2, to be reviewed with the lab demonstrator present View more Subscribe to our Newsletter for ...
Read more

Fr@nk - 16/20 - Francesco Ficetola

(The Allesina Lab) Il nepotismo nelle ... svnadmin load /path/to/repository < rev1234.svn_dump ... Lo spettacolo ha vinto il Premio Flaiano 2009 e il ...
Read more