Mazz Media
Respiratory and Circulatory System
Through video, animation and graphics students will discover how the respiratory and circulatory systems work together to help keep us alive through a process called cellular respiration. A close-up look at the components of our blood:...
JJ Medicine
Trigeminal Neuralgia (“Severe Facial Pain”): Causes, Pathophysiology, Symptoms, Diagnosis, Treatment
Trigeminal Neuralgia (“Severe Facial Pain”) | Causes, Pathophysiology, Symptoms, Diagnosis, Treatment Trigeminal neuralgia is a relatively rare neurological condition involving compression of the trigeminal nerve. The compression of the...
Curated Video
Mona Lisa's Eyes and Intricacies of Her Smile
Leonardo da Vinci spent a lot of time dissecting cadavers and studying the structure of muscles in the body. He had a particular interest in how emotions are translated into expression using the facial muscles. He was also interested in...
Curated Video
How Do Deep Sea Fish Survive the Extreme Pressure?
Fishes survive underwater pressure as they do not breathe through their lungs. Therefore, they do not have air pockets that can be compressed due to the high pressures. However, fish aren’t the only creatures found at such incredible...
Kenhub
Obturator externus muscle (3D)
Anatomy and functions of the obturator externus muscle shown with 3D model animation.
The Noted Anatomist
Medial compartment thigh muscles
This tutorial focuses on muscles that comprise the medial compartment of the thigh.
Kenhub
Sartorius muscle (3D)
Anatomy and functions of the sartorius muscle shown with 3D model animation.
Science360
Brain-Computer Interface - Mysteries of the Brain
Neuroengineer Rajesh Rao of the University of Washington is developing brain-computer interfaces, devices that can monitor and extract brain activity to enable a machine or computer to accomplish tasks, from playing video games to...
Curated Video
Muscle Contraction Made EASY: What REALLY Happens During Exercise
How do muscles actually contract? There's a lot involved in the process. And in this video, we talk about muscle contraction at the molecular level. We'll discuss sarcomeres, actin, myosin, the muscle action potential and the roles of...
Curated Video
Chugging vs. Sipping: Is It Bad To 'Chug' Water?
It is better to sip water rather than chugging it down. That’s why certain water bottles have a narrower opening than required. Imagine a case where you have a sudden urge to drink water (obviously, you’re thirsty). You gulp down a glass...
Curated Video
061 The Bohr Effect
In this video, Leslie talks about the bohr effect, showing how a combination of an increase in CO2 production, combined with a reduction in pH results in an increase in Oxygen delivery by Hemoglobin.
Curated Video
062 Pressure Changes during Breathing
In this video, Leslie talks about the pressure changes in the Thoracic, Pleural and Pulmonary cavity and how they change during breathing. Enjoy!
Kenhub
Plantaris muscle (3D)
Anatomy and functions of the plantaris muscle shown with 3D model animation.
Kenhub
Semitendinosus muscle (3D)
Anatomy and functions of the semitendinosus muscle shown with 3D model animation.
Kenhub
Female pelvic viscera and perineum
Contents of the female pelvis, including the viscera and perineum.
Curated Video
023 How Reflexes Work (Knee jerk and eye blink)
In this video, my wife helps me to demonstrate how reflexes work at the level of the neurons. We look at both the Knee jerk and eye blink reflexes and the mechanism underlying both.
Curated Video
041 An Introduction to Skeletal Muscle Contraction
In this episode, I start talking about skeletal muscle contraction, by giving a general introduction into how muscle contraction happens. I deal with how the action of actin and myosin in the sarcomere results in movement. Enjoy!
Curated Video
088 The Deep Extrinsic Shoulder Muscles
Want to know a fun and systematic way to remember the origins, insertions and actions of levator scapulae, rhomboideus minor and rhomboideus major? Watch and learn as Leslie Samuel discusses how to remember the origins, insertions and...
Curated Video
089 What are the Six Intrinsic Shoulder Muscles?
In this video, Leslie Samuel shows us the six intrinsic shoulder muscles -- deltoid muscle, supraspinatus, infraspinatus, teres minor, teres major, and subscapularis. Enjoy!
Curated Video
090 The Deltoideus Muscle: Origin, Insertion, and Action
In this video, Leslie tells more about the first of six intrinsic shoulder muscles, the deltoid muscle. Furthermore, he gives us a great way of remembering the muscle's origin, insertion, and action by using what we have learned in...
Curated Video
091 Supraspinatus, Infraspinatus, and Teres Minor
In this video, Leslie Samuel discusses three more of the six intrinsic shoulder muscles -- infraspinatus, supraspinatus, and teres minor. They've been grouped this way to help you easily remember their insertions. How? Watch and learn...
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
097 Innervations Of The Arm Muscles
The muscles of the arm are the Biceps brachii, corachobrachialis, brachialis, and triceps brachii muscles. What are the nerves that innervate them? That's what Leslie Samuel talks about in this video. Turns out - there are only two - the...
Curated Video
098 The Blood Supply To The Upper Extremities (Main Arteries)
In this video, Leslie talks about the main arteries that supply the Upper Extremities, which includes the subclavian, axillary, brachial, radial and ulnar arteries. The branches that come off those arteries will be discussed in later...