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Training Collections
Library Memberships
On-demand course library with video lectures, expert case reviews, and more
Fellowship Certificate™ Programs
Practice-focused training programs designed to help you gain experience in a specific subspecialty area.
Ultimate Learning Pass
Unlock access to our full Course Library and all self-paced Fellowships.
Noon Conference (Free)
Get access to free live lectures, every week, from top radiologists.
Case of the Week (Free)
Get a free weekly case delivered right to your inbox.
Dr. Resnick's MSK Conference
Learn directly from the MSK Master himself.
Lower Extremities MRI Conference
Musculoskeletal Imaging
Emergency Imaging
PET Imaging
Pediatric Imaging
For Training Programs
Supplement your training program with case-based learning for residents, registrars, fellows, and more.
For Private Practices
Upskill in high growth, advanced imaging areas.
Emergency Call Prep
Prepare trainees to be on call for the emergency department with this specialized training series.
Lesson
Surface Anatomy of the Brain, Sulci & Gyri
19 topics, 41 min.
Introduction to Gross Anatomy of the Brain
4 m.Frontal Lobar Anatomy
5 m.Sylvian Fissure
3 m.Middle Frontal Gyrus
2 m.Inferior Parietal Lobule
2 m.Central Sulcus of Rolando
3 m.Intraparietal Sulcus
2 m.Localizing the Intraparietal Lobule Part 2
2 m.Localizing the Intraparietal Lobule Part 3
2 m.Pars Marginalis
2 m.Parieto-occipital Sulcus
2 m.Pars Marginalis on Axial Imaging
3 m.Midline Sagittal Commissures
2 m.Basic Brainstem Anatomy
2 m.Midline Cerebellum (Vermis)
3 m.Midline Cisterns and Spaces
2 m.Midline Sagittal Blood Supplies
4 m.Midline Skeletal Anatomy
3 m.Miscellaneous Midline Structures
3 m.Lesson
MRI Mastery Series: Cranial Nerve Anatomy
52 topics, 2 hr. 14 min.
The Olfactory Nerve – Cranial Nerve I
4 m.The Olfactory Bulb
5 m.The Olfactory Tracts
5 m.The Optic Nerve – Cranial Nerve II
3 m.The Globe and Optic Pathway
5 m.Chiasm & Retrochiasmatic Pathway
3 m.Destinations of Optic Nerve Signals
3 m.The Oculomotor Nerve – Cranial Nerve III
4 m.Oculomotor Nerve: Course, Adjacent Structures & Destination
4 m.Oculomotor Nerve: Nuclei and Intramedullary Course
3 m.Third Nerve Syndromes
5 m.The Trochlear Nerve - Cranial Nerve IV
3 m.Trochlear Nerve: Course and Pathologies
3 m.The Trigeminal Nerve – Cranial Nerve V
3 m.Trigeminal Nerve Synapses in the Brainstem
6 m.Nuclear Anatomy and Position of the Trigeminal System
4 m.Parasympathetic Ganglia Anatomy of the Head and Neck
2 m.MRI anatomy of the Submandibular Ganglion
4 m.MRI Anatomy of the Pterygopalatine Ganglion
3 m.Trigeminal Nerve - V1 Division
2 m.Trigeminal Nerve - V2 Division
2 m.Trigeminal Nerve - V3 Division
3 m.The Abducens Nerve – Cranial Nerve VI
3 m.Cranial Nerves 1-6: Review
3 m.Abducens Nerve Nucleus and Nerve
4 m.Identifying the Cisternal Abducens Nerve
3 m.The Facial Nerve: Nucleus and Intramedullary Course
3 m.The Facial Nerve – Cranial Nerve VII
2 m.Facial Nerve: Medullary, Cisternal, and Canalicular Segments
3 m.Seventh Nerve Segments on MRI
5 m.Facial Nerve: Motor, Sensory, and Parasympathetic Branches
2 m.Proximal Branches of the Facial Nerve
3 m.Distal Branches of the Facial Nerve
2 m.The Posterior Auricular Nerve
2 m.The Greater Petrosal Nerve
2 m.The Vestibulocochlear Nerve – Cranial Nerve VIII
4 m.Cranial Nerves 7 & 8: Cisternal Course at the CPA
2 m.Vestibulocochlear Nerve: Cochlea and Internal Auditory Canal
2 m.Glossopharyngeal Nerve – Cranial Nerve IX
2 m.Glossopharyngeal Nerve Course
2 m.Exit of the Glossopharyngeal Nerve
2 m.Nuclei of the Glossopharyngeal Nerve
3 m.Glossopharyngeal Nerve Summary
2 m.The Vagus Nerve – Cranial Nerve X
2 m.Nuclei of the Vagus Nerve
2 m.The Innervations of the Vagus Nerve
4 m.Function of Vagal Nuclei
3 m.Accessory Nerve – Cranial Nerve XI
2 m.Accessory Nerve Summary
3 m.The Hypoglossal Nerve – Cranial Nerve XII
3 m.The Descent of the Hypoglossal Nerve
2 m.The Real Origin of the Hypoglossal Nerve
2 m.0:00
Let's take a look at cisterns and spaces
0:02
on the sagittal thin section FLAIR image.
0:05
Let's start down low.
0:07
We've got the cisterna magna
0:09
at the level of the foramen magnum.
0:12
Anteriorly, the inferior premedullary cistern.
0:15
Here's our fourth ventricle with
0:17
the inferior midline opening,
0:18
the foramen of Magendie.
0:20
Just anterior to it is a little bump here,
0:23
the medullary clava and the obex as a landmark.
0:27
The vestigium of the fourth ventricle
0:29
is pointed posteriorly,
0:31
and its development and pointedness
0:33
should be pointed out.
0:35
Above the fourth ventricle continues as the aqueduct
0:39
of sylvius. Above the cerebellum,
0:43
the supra or superior cerebellar cistern,
0:46
the cistern of the vein of Galen
0:49
and the peripineal cistern.
0:52
Anteriorly, the interpeduncular cistern
0:55
through which the apparent exit of the third nerve
0:58
can be found with the pre-pontine cistern
1:01
off to the side will be the peripontine
1:04
and perimedullary cisterns.
1:06
And off to the side, you'll find the foramina of Luschka
1:09
at lateral recesses of the fourth.
1:11
We don't see them on the midline cut.
1:13
The third ventricle is a little bit squirrely.
1:16
It's got a few recesses.
1:17
Let's draw them in.
1:19
We've got a recess above the pineal gland
1:22
called a supra pineal recess.
1:25
A little nubbin that bumps right into the pineal
1:27
called the pineal recess of the third.
1:30
Then as we come forward,
1:31
we've got the supra infundibular recess right here.
1:35
And then we also have anterior to that,
1:37
the supraoptic recess in front of it.
1:40
The four recesses of the third ventricle.
1:44
And we've also got the suprasellar cistern and volume
1:48
averaged is the midline portion of the lateral ventricle.
1:51
Those are the major cisterns that you see on a
1:53
aagittal midline view.
1:55
Pomeranz out.
Midline Cisterns and Spaces
HIDEInteractive Transcript
0:00
Let's take a look at cisterns and spaces
0:02
on the sagittal thin section FLAIR image.
0:05
Let's start down low.
0:07
We've got the cisterna magna
0:09
at the level of the foramen magnum.
0:12
Anteriorly, the inferior premedullary cistern.
0:15
Here's our fourth ventricle with
0:17
the inferior midline opening,
0:18
the foramen of Magendie.
0:20
Just anterior to it is a little bump here,
0:23
the medullary clava and the obex as a landmark.
0:27
The vestigium of the fourth ventricle
0:29
is pointed posteriorly,
0:31
and its development and pointedness
0:33
should be pointed out.
0:35
Above the fourth ventricle continues as the aqueduct
0:39
of sylvius. Above the cerebellum,
0:43
the supra or superior cerebellar cistern,
0:46
the cistern of the vein of Galen
0:49
and the peripineal cistern.
0:52
Anteriorly, the interpeduncular cistern
0:55
through which the apparent exit of the third nerve
0:58
can be found with the pre-pontine cistern
1:01
off to the side will be the peripontine
1:04
and perimedullary cisterns.
1:06
And off to the side, you'll find the foramina of Luschka
1:09
at lateral recesses of the fourth.
1:11
We don't see them on the midline cut.
1:13
The third ventricle is a little bit squirrely.
1:16
It's got a few recesses.
1:17
Let's draw them in.
1:19
We've got a recess above the pineal gland
1:22
called a supra pineal recess.
1:25
A little nubbin that bumps right into the pineal
1:27
called the pineal recess of the third.
1:30
Then as we come forward,
1:31
we've got the supra infundibular recess right here.
1:35
And then we also have anterior to that,
1:37
the supraoptic recess in front of it.
1:40
The four recesses of the third ventricle.
1:44
And we've also got the suprasellar cistern and volume
1:48
averaged is the midline portion of the lateral ventricle.
1:51
Those are the major cisterns that you see on a
1:53
aagittal midline view.
1:55
Pomeranz out.
Report
Description
Faculty
Stephen J Pomeranz, MD
Chief Medical Officer, ProScan Imaging. Founder, MRI Online
ProScan Imaging
Tags
Neuroradiology
MRI
Brain
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