Curated Video
094 Innervations Of The Extrinsic Back/Shoulder Muscles
In this video, Leslie Samuel talks about the accessory, thoracodorsal and dorsal scapular nerves, and how they innervate the extrinsic back/shoulder muscles, which include trapezius, Latissimus dorsi, Levator Scapulae, rhomboid minor and...
Curated Video
095 Innervations Of The Pectoral Muscles
In this video, Leslie Samuel talks about the Lateral and Medial Pectoral nerves, and the long thoracic nerve, which innervate Pectoralis Major and minor, and Serratus anterior - all of the pectoral muscles.
Curated Video
096 Innervations Of The Intrinsic Shoulder Muscles
In this video, Leslie Samuel talks about the intrinsic shoulder muscles, which are Supraspinatus, Infraspinatus, subscapularis, teres major and minor, and deltoideus. These are innervated by the suprascapular, upper and lower subscapular...
Curated Video
The Superficial Muscles Of The Anterior Compartment Of The Forearm
In this video, Leslie talks about the function and innervation of the anterior compartment of the forearm and then the 5 muscles in the superficial layer of that compartment. These muscles include Pronator teres, flexor carpi radialis,...
Curated Video
The Deep Muscles Of The Anterior Compartment Of The Forearm
Since we already covered the superficial muscles of the anterior forearm, it's time to get deep and talk about muscles like Flexor digitorum profundus, flexor pollicis longus and pronator quadratus. These also function in flexion of the...
Curated Video
A Review Of The Anterior Forearm
In this video, I go over the content I covered in the last 2 videos. I basically review the muscles, innervation and functions of the muscles of the anterior forearm. This is a good review video, but I would highly recommend for you to...
The Noted Anatomist
03.Female Repro System. Orgasm
This brief video tutorial is Part 3/3 of a series on the Female Reproductive system. This tutorial focuses on the female orgasm (nerve pathways for stimulation and orgasm). 0:00. Introduction 1:16. Stimulation (Somatic sensation:...
Catalyst University
Diagnosing Jimmy Crute's UFC261 Injury 🥊
In this video, we discuss the anatomy and clinical reasoning behind Jimmy Crute's leg injury in UFC261 following his defeat to Anthony Smith.
The Noted Anatomist
Humerus
This brief video tutorial discusses the humerus: 0:00. Intro to the humerus 0.58. Head of the humerus 1:30. Anatomical neck 1:42. Surgical neck 2:26 Greater tubercle 3:25. Lesser tubercle 3:58. Intertubercular (bicipital) groove 5:00....
The Backyard Scientist
What happens when a NERF dart breaks the SPEED OF SOUND?
A few more thoughts on the Nerf Cannon. Yes, I know if I used a longer barrel I could get higher speeds, but I did not want to deal with a 20ft long gun. I think a 6ft barrel was enough to show what a supersonic nerf dart can do. I...
Cerebellum
The Human Body Nervous Systems - Spinal Chord
Experts in neuroscience help us understand why the human brain is a marvel of structure and function. This video examines the interaction of the spinal cord and nerve endings which is a key part of the Central Nervous System. The cranial...
Kenhub
Piriformis muscle (3D)
Anatomy and functions of the piriformis muscle shown with 3D model animation.
Kenhub
Quadratus femoris muscle (3D)
Anatomy and functions of the quadratus femoris muscle shown with 3D model animation.
Catalyst University
The Pupillary Light Reflex | Structure & Clinical Interpretation
In this video, we discuss the structure and physiology of the pupillary light reflex, a reflex arc that includes the optic nerves and oculomotor nerves (CNs II & III).
Kenhub
Vastus medialis muscle 3D
Anatomy and functions of the vastus medialis muscle shown with 3D model animation.
Kenhub
Radial muscles of the forearm
Origins, insertions and innervation of the radial muscles of the forearm.
Catalyst University
Guillain-Barré Syndrome | Mechanism & Presentation
In this video, we discuss the mechanism and clinical presentation of Guillain-Barré syndrome.