The Brainstem Explained (With Cranial Nerves & Cross Sections) | Clip

Описание: Welcome to Science With Tal!

In this video, we will cover some important notions about the anatomy of the brainstem. We will discuss the external anatomy of the brainstem and go through a thorough overview of the 12 cranial nerves. Additionally, we will go over cross sections of the medulla, pons & midbrain to explore how the structure is organized.

You can consult the PDF of the recapitulative drawings of this video here: https://drive.google.com/file/d/1E5XE...

To download the MNI brain software: https://www.nitrc.org/frs/?group_id=889

This conversation on the anatomy of the CNS follows from core concepts discussed in our 3-part conversation about neurons. To watch:

1- First part (Signal propagation in the Neuron), make sure to go to:    • Signal Propagation In The Neuron (Neurophy...  

2- Second part (The Neuromuscular Junction as the model of the chemical synapse), make sure to go to:    • Neuromuscular Junction As The Model For Ch...  

3- Third part (Properties of Neurons In The Central Nervous System), make sure to go to:    • Properties of Neurons In The Central Nervo...  

To improve the quality of my content, I highly value the feedback from the viewer so do not hesitate to give any feedback in the comment section.

TIMESTAMPS

0:00 Introduction
0:13 Intro to structure & functions
4:00 External surface anatomy
7:51 CN1 overview (Olfactory nerve)
10:50 CN2 overview (Optic nerve)
11:36 Overview of cranial nerves in brainstem (fiber types, nuclei)
18:50 CN3, CN4, CN6 overview (Oculomotor, Trochlear & Abducens nerve)
24:14 CN5 overview (Trigeminal nerve)
27:23 CN7 overview (Facial nerve)
30:05 CN8 overview (Vestibulocochlear nerve)
32:30 CN9 overview (Glossopharyngeal nerve)
35:40 CN10 overview (Vagus nerve)
39:56 CN11 overview (Accessory nerve)
42:08 CN12 overview (Hypoglossal nerve)
43:07 Medulla cross section overview
46:46 Pons cross section overview
47:20 Midbrain cross section overview
49:49 Overview of key topics
50:30 Outro

RESOURCES

Here is a list of the resources that I’ve used to produce this video. (Author(s): title resource)

Dale Purves: Neuroscience (6th edition)
Eric Kandel: Principles of neural science (6th edition)
Lodish: Molecular Cell Biology (9th edition)
Widmaier, Eric P.: Human Physiology: The Mechanisms of Body Function (16th edition)
Snell, Richard S, Splittgerber Ryan: Snell's Clinical Neuroanatomy (7th edition)
Drake Richard et al: Grays Anatomy for Students (4th edition)
Brodmann, Korbinian, and Laurence J. Gary: Brodmann’s Localization in the Cerebral Cortex the Principles of Comparative Localisation in the Cerebral Cortex Based on Cytoarchitectonics
Raccah, Omri et al: Does the Prefrontal Cortex Play an Essential Role in Consciousness? Insights from Intracranial Electrical Stimulation of the Human Brain
Rezaeyan, Abolhasan et al.: Reorganizing brain structure through olfactory training in post-traumatic smell impairment: An MRI study
Nieuwenhuys R: The myeloarchitectonic studies on the human cerebral cortex of the Vogt-Vogt school, and their significance for the interpretation of functional neuroimaging data

To have more information on these resources, you can refer to the conclusion section where a more formal citation is provided.

CREDITS

Writing: Tal Klimenko
Voice: Tal Klimenko
Animations: Tal Klimenko
Drawings: Tal Klimenko
Editing: Tal Klimenko
Introductory jingle: Thierry Du Sablond
Conclusion music: lukrembo - sunflower (   • lukrembo - sunflower (no copyright music)  )