Catalyst University
Type I vs Type II Diabetes EXPLAINED
In this video, we will explore the differences between type I and type II diabetes mellitus after reviewing the normal physiology.
Catalyst University
Anatomy | Specific Parts of the Tibia & Fibula [+ Left vs. Right]
In this video, I explain the major bony features of the tibia and fibula, and we also will learn to differentiate the left tibia from the right tibia.
Catalyst University
The Coronavirus Replication Cycle
In this video, I explain how the Coronavirus (COVID-19) infects and replicates inside the host’s cells.
Catalyst University
Muscle Physiology: Troponin, Tropomyosin, and Myosin Cross-Bridge Cycle
Muscle Physiology: Troponin, Tropomyosin, and Myosin Cross-Bridge Cycle
Catalyst University
Enzyme Inhibitors | Mechanisms, Michaelis-Menten Plots, & Effects
In this video, we will discuss the mechanisms of different types of biochemical inhibitors, how to interpret their Michaelis-Menten plots, and their effects on Vmax and Km of enzymes.
Catalyst University
Plantar Fasciitis | Treatments (Self-Manual Therapy & Stretches)
In this video, we will explore several treatment options for plantar fasciitis including forms of self-manual therapy and stretches of the plantar fascia.
Catalyst University
The Renal Corpuscle, Glomerulus, and Blood Filtration
In this video, we will discuss: [1] the anatomy of the renal corpuscle [2] glomerular filtration [3] glomerular filtration rate (GFR) [4] what substances get filtered
Catalyst University
Pharmacology of the Clotting (Coagulation) Cascade
In this video, we explore the mechanisms of action of drugs affecting some aspect of the clotting cascade including factor Xa, thrombin, and plasmin.
Catalyst University
Rear Naked Choke | How Does It Work?
In this video, we discuss the mechanism of how the MMA/jujutsu technique, rear naked choke, causes the opponent to pass out.
Catalyst University
Cyriax Release-Based Treatment (for Thoracic Outlet Syndrome)
In this video, I explain and demonstrate a treatment for thoracic outlet syndrome (TOS), specifically for individuals who demonstrate a (+) Cyriax release test.
Catalyst University
What is Zygotic Cleavage?
In this video, we explore how the zygote undergoes a variation of mitosis called cleavage.
Catalyst University
Mechanisms of Spasticity and Baclofen [Biochemical & Macroscopic]
In this video, we explore the mechanisms of spasticity and baclofen, the major drug used in the treatment of spasticity. Also be sure to check out my video on the Modified Ashworth Scale!
Catalyst University
Classifying Burns EXPLAINED
In this video, we discuss the classification of burn injuries from first degree to third/fourth degree.
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).
Catalyst University
Identifying Important Facial Muscles
Here, we locate and discuss the basic functions of facial skeletal muscles.
Catalyst University
Spermatogenesis | Male Gametogenesis
In this video, we explore male gametogenesis, also called spermatogenesis, a process that generates sperm cells (spermatozoa).
Catalyst University
The Atlas | Detailed Anatomy of the C1 Vertebra
In this video, we cover the heavy-duty anatomy of the C1 vertebra, the atlas.
Catalyst University
Basics of Drug Interactions EXPLAINED | Inhibition & Induction
In this video, we explore the basic mechanisms of drug interactions (inhibition and induction), using examples with cytochrome P450 and two drugs, drug A and drug B.
Catalyst University
Nystagmus EXPLAINED 👀 | Visualizing & Interpretation
In this video, we explore nystagmus. We explore how you determine the type of nystagmus (upbeating, downbeating, geotropic, and ageotropic nystagmus) from their linear and torsional components.
Catalyst University
Exocrine Glands of the Integumentary System
This video explores the 3 primary classes of exocrine glands in the integumentary system: merocrine, apocrine, and sebaceous (holocrine) glands.
Catalyst University
Parkinson's Disease [Part 1] | The 4 Cardinal Signs
In this video, we explore the major signs and symptoms of Parkinson’s disease including the 4 cardinal signs.
Science ABC
Respiratory System: From Inspiration to Expiration Explained in Simple Words
The respiratory system is composed of the nose or nasal cavity, the pharynx, the larynx, the trachea, the bronchi, and the lungs. The respiratory system's functions are gaseous exchange, inhaling oxygen and exhaling out carbon dioxide,...