Catalyst University
Exercise Physiology | Skeletal Muscle Force-Velocity Relationship
Exercise Physiology | Skeletal Muscle Force-Velocity Relationship
Catalyst University
Exercise Physiology | Beta-Alanine, Carnosine Biosynthesis & Functions
Exercise Physiology | Beta-Alanine, Carnosine Biosynthesis & Functions
Catalyst University
Exercise Physiology | AMP, AMPK, & Energetic Stress
Exercise Physiology | AMP, AMPK, & Energetic Stress
Catalyst University
Hypertrophic Cardiomyopathy How the Heart Enlarges Pathologically
In this video, we discuss hypertrophic cardiomyopathy, the mechanism by which a heart enlarges in response to chronically elevated afterload and high blood pressure.
Catalyst University
Motor Learning | Practice Intensity [Cardiovascular & Perfection]
In this motor learning video, we explore how practice intensity is classified, in terms of cardiovascular and perfection perspectives.
Catalyst University
The Cardiomyocyte Action Potential [Part 2]: Physiological Events in Cell
In this video, we will explore the physiological events in the cardiomyocyte that occur during the cardiac action potential. What occurs during each phase of the action potential?
Catalyst University
Amyotrophic Lateral Sclerosis [ALS] | Mechanism of Neuron Death
In this video, we explore the basic biochemical mechanism of neuronal death in amyotrophic lateral sclerosis or ALS.
Catalyst University
Events of Excitation-Contraction Coupling [Part 1]
In this video, we will discuss the events of Excitation-Contraction Coupling from the motor neuron action potential to release of Ca2+ from the sarcoplasmic reticulum (SR). **Part 2 Coming Soon
Catalyst University
Whole-Body Cholesterol Transport [Part 1/2] | Chylomicrons & VLDL
In this video, we explore the composition and functions of VLDL and chylomicrons.
Catalyst University
The Strength-Duration Curve for E-Stim EXPLAINED
In this video, we explore the strength-duration curve, which is often seen in relation to E-Stim as a therapeutic modality. We will focus on how to interpret this set of curves.
Catalyst University
Exercise Physiology | L-Norvaline Functions and Catabolism
Exercise Physiology | L-Norvaline Functions and Catabolism
Catalyst University
Glycogen Storage Diseases | Pathophysiology & Presentation
In this video, we explore glycogen storage diseases including their pathophysiology, enzyme deficiencies, and common signs and symptoms.
Catalyst University
Amyotrophic Lateral Sclerosis [ALS] | Basics & Clinical Presentation
In this video, we explore the basic clinical presentation of amyotrophic lateral sclerosis or ALS. In the next video, we will take a look at the specific biochemical mechanism that kills neurons in ALS.
Catalyst University
Sarcomerogenesis | Adding Sarcomeres in Parallel & Series
In this video, we discuss the mechanisms by which sarcomeres can be added or removed from skeletal muscle myofibrils: in parallel or in series.
JJ Medicine
Pork Tapeworm (Taeniasis) | How It Infects, Symptoms & Cysticercosis, Diagnosis, Treatment
Pork Tapeworm (Taeniasis) | How It Infects, Symptoms & Cysticercosis, Diagnosis, Treatment, Prevention Tapeworms are gastrointestinal parasites that are flat in appearance and can look like a “piece of tape”. Many species infect humans,...
Catalyst University
Cardiac Pharmacology [Part 1] Statins & Diabetics Drugs
In this video, we discuss the basic mechanisms of action of cardiac drugs such as statins and diabetic medications.
The Noted Anatomist
Autonomic innervation of vessels
This video tutorial briefly covers the sympathetic and parasympathetic role on vessel innervation. It focuses on the following: - Sympathetic neurotransmitters (epinephrine and nor-epinephrine) and receptors (adrenergic). -...
Catalyst University
Mechanism of Production & Renal Elimination of Creatinine
In this video, we discuss the following: 1) the mechanism of creatinine production from creatine phosphate (PCr). 2) the conditions under which its kinetics are accelerated. 3) how creatinine is excreted by the body.
Catalyst University
Spinal Muscular Atrophy | Mechanism & Presentation
In this video, we discuss the genetic mechanism of spinal muscular atrophy and how it might present clinically.
Catalyst University
Other Motor Tracts [Part 2] | Rubrospinal & Tectospinal Tracts
In this video, we explore two of the "less discussed" descending motor pathways: Rubrospinal & Tectospinal Tracts
The Noted Anatomist
Nicotinic cholinergic receptors
This video tutorial discusses the Nicotinic cholinergic receptors: 0:00. Intro 0:17. What are cholinergic receptors? 0:31. What are nicotinic receptors? 1:47. What are the 2 types of nicotinic receptors? 2:07. Nm. Nicotinic muscle...