Catalyst University
The Cardiac Muscle Action Potential EXPLAINED
In this video, we explore the biochemical events that take place during the action potential of an individual cardiomyocyte.
Catalyst University
The Talocrural Joint | Anatomy & Movements
In this video, we discuss the structure and functions of the talocrural joint at the ankle.
Catalyst University
Lipid Digestion & Absorption into the Lymphatic System
Lipid Digestion & Absorption into the Lymphatic System
Catalyst University
Digestion, Absorption, & Handling of Vitamin B12 (Cobalamin)
B12 (cobalamin) is a water soluble B vitamin that requires special handling upon ingesting and subsequent absorption and transport. Here, we discuss the general pathway.
Catalyst University
Thermotherapy [Part 1] | Theory, Contraindications, and Precautions
In this full-lecture video, we discuss the theory, contraindications/precautions, specific uses, and techniques by which we can apply heat as a therapeutic modality along with any relevant associated parameters.
Catalyst University
Structure & Function of the Withdrawal Reflex, a Polysynaptic Reflex
In this video, we will discuss the anatomy and function of the withdrawal reflex.
Catalyst University
The Rule of 9s 🔥 | Estimating Burn Surface Area
This video explores the rule of 9s for estimating burn surface area with 1 example.
Catalyst University
What are the Physiological Mechanisms of Dietary Fiber?
We have all heard that dietary fiber is necessary for good GI and overall health. Human intestinal cells do not have enzymes to break down fiber, so how could this be? Here we will discuss the role of bacteria in fiber metabolism and...
Catalyst University
Valgus & Varus Forces on the Knee | MCL vs LCL Injuries
In this video, we discuss the differences between varus- and valgus-forces on the knee and what structures they may injure.
Catalyst University
Cardiovascular Disease [Part 1] Intro + Peripheral Vascular Disease
In this video, we introduce the umbrella term, cardiovascular disease and then explore the basics of peripheral vascular disease (PVD).
Catalyst University
Carbohydrate Structure Pyranose (Glucose) Stability
Carbohydrate Structure Pyranose (Glucose) Stability
Catalyst University
How Can Smoking Cause Lung Cancer
Here, I present one of the most important mechanisms for the carcinogenic properties of cigarette smoking. P450-oxidized metabolites of benzo[a]pyrene damage DNA and can induce mutations leading to the uncontrolled cell growth associated...
Catalyst University
Cytochrome b6f Proton Pumping and ATP Synthesis
Cytochrome b6f Proton Pumping and ATP Synthesis
Catalyst University
Diuretics | 4 Major Classes + Mechanisms of Action
In this video, we explore the four major classes of diuretics that are used in the treatment of hypertension including their mechanisms of action.
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.
Catalyst University
Pharmacology of the Renin-Angiotensin-Aldosterone [RAAS] Pathway
In this video, we discuss the drugs and pharmacology affecting the Renin-Angiotensin-Aldosterone [RAAS] Pathway.
Catalyst University
Dorsal Foot Muscles | Anatomy, Origins, Insertions, & More
In this video, we discuss the muscles of dorsal foot compartment. More specifically, the anatomy, origins, insertion, innervation, blood supply, and actions.
Catalyst University
Cryotherapy [Part 1 Theory, Use, & Contraindications
In this video, we explore the theory, use, contraindications, and precautions for cryotherapy techniques.
Catalyst University
Irreversible Inhibition: A Mechanistic Approach
Irreversible Inhibition: A Mechanistic Approach
Catalyst University
Movements & Muscles of Radioulnar Joint
In this video, we will discuss the basic structure of the radioulnar joint and the muscles that causes radioulnar pronation and supination (with origins, insertions, innervations, and actions).
Catalyst University
Lineweaver-Burke Plot Example with y=mx+b
Lineweaver-Burke Plot Example with y=mx+b