Curated Video
Action Potentials and Contraction in Cardiac Muscle Cells
In this episode, I show how the Action potential is generated in cardiac muscle cells and how this results in Contraction of the Heart. When the action potential happens, calcium ions are released from the Sarcoplasmic reticulum, causing...
Curated Video
Cardiac muscle
Cardiac muscle tissue is found in the myocardium and is responsible for the contraction of the heart.
Curated Video
Muscles, part 1 - Muscle Cells: Crash Course A&P
We're kicking off our exploration of muscles with a look at the complex and important relationship between actin and myosin. Your smooth, cardiac, and skeletal muscles create movement by contracting and releasing in a process called the...
Catalyst University
Cardiac Muscle Action Potential Diagram EXPLAINED
In this video, we discuss the events of the cardiac muscle action potential by viewing the action potential graph/diagram.
Catalyst University
Cardiac Muscle Physiology T Tubules and Calcium-induced Calcium Release
Cardiac Muscle Physiology T Tubules and Calcium-induced Calcium Release
Mazz Media
Muscle Types
In this live-action program viewers will learn that the there are three muscle types; cardiac, smooth and skeletal. Students will come to understand that all muscles consist of long muscle cells bundled together into muscle fibers. The...
Visual Learning Systems
Moving Muscles and Bones: the Muscular System
Upon viewing the Moving Muscles and Bones video series, students will be able to do the following: Differentiate between cells, tissues, organs, and organ systems. Provide examples of organs and organ systems in the body. Understand that...
Professor Dave Explains
Types of Tissue Part 3: Muscle Tissue
With epithelial tissue and connective tissue down, it's time to learn about the third type of tissue, and that's muscle tissue. This makes up all the muscles in our bodies, and it comes in three types. Those are skeletal muscle, cardiac...
CTE Skills
HST-AP - Introduction to the Human Cell
In this series we will learn about the human cell structures and their specific functions each must perform and complete in order for the Human organism to stay alive and healthy throughout its expected "Life Cycle". In addition we will...
TED Talks
Chuck Murry: Can we regenerate heart muscle with stem cells?
The heart is one of the least regenerative organs in the human body -- a big factor in making heart failure the number one killer worldwide. What if we could help heart muscle regenerate after injury? Physician and scientist Chuck Murry...
Bozeman Science
The Muscular System
Paul Andersen explains the three types of muscle found in humans; striated, smooth and cardiac muscle. He explains how actin and myosin interact to contract the sarcomere in a muscle. The sliding filament theory explains how ATP and...
Visual Learning Systems
Moving Muscles and Bones: Body Organization
Upon viewing the Moving Muscles and Bones video series, students will be able to do the following: Differentiate between cells, tissues, organs, and organ systems. Provide examples of organs and organ systems in the body. Understand that...
Visual Learning Systems
Moving Muscles and Bones: Introduction
Upon viewing the Moving Muscles and Bones video series, students will be able to do the following: Differentiate between cells, tissues, organs, and organ systems. Provide examples of organs and organ systems in the body. Understand that...
Visual Learning Systems
Moving Muscles and Bones: Summing Up
Upon viewing the Moving Muscles and Bones video series, students will be able to do the following: Differentiate between cells, tissues, organs, and organ systems. Provide examples of organs and organ systems in the body. Understand that...
Curated Video
Big Guns: The Muscular System - CrashCourse Biology
Hank tells us the story of the complicated chemical dance that allows our skeletal muscles to contract and relax.
Mazz Media
Muscle Types
This live-action video program is about muscle types. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated...
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
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.
Curated Video
Muscles for Locomotion - Section 34.3
What would the skeletal system be without muscles to move our bones. Muscles are an essential part of what makes us humans and in this lecture, I talk about the three types of muscle, and more importantly, how they work. How does muscle...
Mazz Media
Exercise and Cardio Vascular Activity
In this live-action program viewers will learn that cardiovascular activity is any action that elevates your heart rate for an extended period of time. Students will come to understand that changes in our cardiovascular system occur when...
Visual Learning Systems
Moving Muscles and Bones: Video Assessment
Upon viewing the Moving Muscles and Bones video series, students will be able to do the following: Differentiate between cells, tissues, organs, and organ systems. Provide examples of organs and organ systems in the body. Understand that...
Visual Learning Systems
Moving Muscles and Bones: Your Skeletal System
Upon viewing the Moving Muscles and Bones video series, students will be able to do the following: Differentiate between cells, tissues, organs, and organ systems. Provide examples of organs and organ systems in the body. Understand that...
Curated Video
The Pacemaker Potential of the SA Node and the AV Node
In this episode, I talk about how the Pacemaker Potential results in the signal that causes the heart to beat. I show how the greater conductance for Sodium ions in the Pacemaker Cells in the S.A. Node cause the cells to depolarize,...