Catalyst University
Typical vs Atypical Ribs EXPLAINED
In this video, we discuss the differences between typical ribs and atypical ribs. We also explore the difference between a costal facet and demifacets.
Catalyst University
Learn to Draw the Sacral Plexus!
In this video, I show a method to learn the nerves and nerve root levels of the sacral plexus, which can help you “brain dump” the material on an exam.
Institute of Human Anatomy
Understanding Tracheostomy: Anatomy and Procedure
In this video, the anatomy of the respiratory system is explained using cadavers as a visual aid. The procedure of tracheostomy is discussed, including the reasons why it may be required, the landmarks that need to be identified, and the...
Institute of Human Anatomy
Understanding and Treating Different Types of Headaches
In this video, the speaker discusses the different types of headaches, including tension-type headaches, migraines, and cluster headaches. They explain the characteristics, potential causes, and treatment options for each type of headache.
Institute of Human Anatomy
The Science Behind Creatine: Benefits, Safety, and Athletic Performance
This video explains what creatine is, how it works in the body, and whether it is safe and effective for increasing athletic performance. It covers topics such as how creatine is synthesized and stored in the body, how it helps provide...
Institute of Human Anatomy
The Anatomy of Pain
In this video, Justin from the Institute of Human Anatomy discusses the anatomy pain and shows the various structured associated with its transmission and processing.
Catalyst University
Anatomy & Physiology of the Shoulder Joint [Abduction/Adduction & Flexion/Extension]
In this video, we cover the shoulder joint and the various movements [Abduction/Adduction & Flexion/Extension]. We look at the muscles and their actions, origins, and insertions.
Catalyst University
Diagnosing Nerve Damage with EMG [Example 1] | UE, Proximal to Elbow
In this video, we do an example of diagnosing nerve damage LOCATION using EMG data. This example [Example 1] is for damage to an UE nerve at a site proximal to the elbow and thus utilizes the brachial plexus.
Catalyst University
Mechanism of Facial (Bell's) Palsy and Clinical Interpretation
In this video, we discuss the mechanisms by which the facial nerve’s function can be interrupted (UMN and LMN lesions) and how to predict where a lesion occurs.
Institute of Human Anatomy
Exploring the Oldest and Youngest Body in Our Anatomy Lab: Surprises and Discoveries
In this video, the presenter discusses the oldest and youngest body in their anatomy lab, which has been there for nearly ten years. The body died from colorectal cancer that metastasized to the liver. The presenter also discusses some...
Institute of Human Anatomy
The Science of Sweat: Types, Functions, and Athletic Performance
This video discusses the different types of sweat produced by the body and how they are influenced by various stimuli. It explains the functions of the apocrine and eccrine glands in producing sweat and their roles in thermal regulation...
Catalyst University
Anatomy - Basics of the Formed Elements RBCs, WBCs, & Platelets
In this video, we discuss basic information about red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes) such as life span, function, and composition.
Catalyst University
Microbiology Lab | Starch Hydrolysis Test (via Amylase)
Here we look at the reaction and results of the Starch Hydrolysis Test in Microbiology Lab.
Catalyst University
Mechanisms of Oxygen Dissociation from Hemoglobin
In this video, we discuss 4 mechanisms by which oxygen's affinity for hemoglobin decreases, facilitating increased oxygen delivery to tissues. [1] Heat [2] Bohr Effect [3] Haldane Effect [4] 2,3-BPG
Institute of Human Anatomy
What Caffeine Does to the Body
What Caffeine Does to the Body In this video, Jonathan from the Institute of Human Anatomy discusses how caffeine interacts with the various tissues throughout the human body and produces it's various effects, including potential side...
Institute of Human Anatomy
Reasons for Testicle Removal: Exploring the Procedure and Aftermath
In this video, the speaker discusses the reasons why someone might have to have their testicles removed, including testicular torsion, cryptorchidism, testicular cancer, trauma, and gender reassignment surgery. The speaker also explains...
Catalyst University
Shoulder ABDuction Test | Rationale & Interpretation
In this video, I explain and demonstrate the Shoulder ABDuction Test, a special test used in the assessment and differentiation of cervical radiculopathies and thoracic outlet syndrome (TOS). More specifically, we cover the test...
Catalyst University
Exercise is Medicine | Motivation for 2021 💪
Happy New Year 2021! Last year was rough, but this year can be better. I want to inspire you to exercise! Exercise is Medicine, and I hope to inspire you to do something healthy for your body and for your life. Please enjoy the content...
Catalyst University
The Integumentary System | The Epidermis
In this video, we explore the superficial skin layer, the epidermis. We will learn the structure and function of each of the layers [including stratum lucidum in thick skin].
Catalyst University
The Popliteal Fossa EXPLAINED | Boundaries & Contents
In this video, we explore the boundaries of the popliteal fossa as well as its major contents.
Catalyst University
Pepper Comparison Scale 🌶️ | How HOT You Like It? 🌶️🌶️🌶️
This video is simply a fun visual exploring how hot various peppers are based on the Scoville Scale.
Institute of Human Anatomy
The Urinary System: Can Your Bladder Actually Explode?
In this video, the speaker uses cadavers to explain the urinary system and answer the question of whether or not holding in urine can cause the bladder to rupture. He discusses the organs and structures involved in the urinary system,...