Catalyst University
Diaphragm & Intercostal Muscle Stretches
In this video, I explain and demonstrate how to perform three stretches for the inspiratory muscles: the thoracic diaphragm and the intercostal muscles.
Catalyst University
Diaphragm Anatomy & Clinical Significance
In this video, we explore the anatomy and functions of a the thoracic diaphragm, the major muscle of inspiration/breathing. More specifically, we cover its origin, insertion, innervation, action, blood supply, and clinical significance.
Rachel's English
The Path of the Voice -- American English Pronunciation
This video looks at how the voice works, and how to lower your placement when speaking American English.
Catalyst University
Phrenic Nerve | Functions, Course, & Impact of C3-C5 SCIs
In this video, we explore the functions and course of both the L and R Phrenic nerves along with the effects on the diaphragm for spinal cord injuries involving C3, C4, and C5 nerve roots.
Curated Video
The Mechanics of Headphones
Headphones work by converting electrical signals into sound waves through the use of an electromagnet and a cone. The diaphragm cone inside the driver assembly vibrates when triggered by an alternating current, creating sound waves that...
Curated Video
The Invention of the Phonograph
Thomas Edison, the man who invented the light bulb, also came up with the basic idea for how to record sound. He attached a needle to the diaphragm of a telephone receiver, which etched sound vibrations onto a quickly moving paper. This...
Catalyst University
Inspiratory Muscle Training | Rationale & Demonstration
In this video, I explain and demonstrate how to use an inspiratory muscle trainer, a common modality to help strengthen the thoracic diaphragm and the intercostals.
Catalyst University
Cranial Nerve X - Vagus Nerve | Introduction + Origin from Medulla
Part 1 on a miniseries over the Vagus Nerve This video is an introduction to cranial nerve X, the vagus nerve. Specifically, we will cover the origin of the vagus nerve from the medulla.
Guinness World Records
Longest Vocal Note
The longest continuous vocal note is 1 min 52 sec and was achieved by Alpaslan Durmuş (Turkey). This video could be used to discuss the role of lungs and diaphragm in singing.
Curated Video
The Best Vocal Warm Up For Public Speaking #Spon
The voice is a muscle, it must be warmed up if you want it to perform at its best. Whether you are giving a lecture to 100 people, presenting to 5 people or giving a speech to a small classroom of tiny tots, make sure you have warmed up...
FuseSchool
Microphones, Loudspeakers & Headphones
DESCRIPTION In this video you will learn about microphones, loudspeakers, headphones and how they function . CREDITS Animation & Design: Joshua Thomas jtmotion101@gmail.com Narration: Dale Bennett Script: Alistair Haynes
Infognostica
The Science of Yoga (Part 2 - Posture)
The Science of Yoga Part 2 looks at posture. Kevin Macleod - Enchanted Journey https://creativecommons.org/licenses/by/3.0/
Mazz Media
Respiratory and Circulatory System
Through video, animation and graphics students will discover how the respiratory and circulatory systems work together to help keep us alive through a process called cellular respiration. A close-up look at the components of our blood:...
Curated Video
062 Pressure Changes during Breathing
In this video, Leslie talks about the pressure changes in the Thoracic, Pleural and Pulmonary cavity and how they change during breathing. Enjoy!
Curated Video
How Our Lungs Work
This video provides an explanation of how our lungs work to facilitate the process of breathing. It explores the role of the respiratory system, detailing the journey of inhaled air through the trachea, bronchial tubes, bronchioles, and...
Kenhub
Lymphatics of the mediastinum
Lymph nodes and vessels of the mediastinum and thoracic cavity.
Curated Video
Contraceptive Techniques for Preventing Pregnancy
This video discusses various contraceptive techniques that have been developed to prevent pregnancy. The video explains how contraception can work in several ways such as by inhibiting ovulation, preventing fertilization, killing sperm...
Institute of Human Anatomy
Exploring the Internal Organs of the Thoracic Cavity
In this video, the teacher takes a close look at the internal organs inside the thoracic cavity, including the lungs, heart, and diaphragm. They explain the different structures and their functions, as well as the skeletal muscles and...
Mazz Media
Breathing
This live-action video program is about breathing. 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 graphics...
Catalyst University
Mechanism of the Solar Plexus Attack | Getting the Wind Knocked Out of You
Have you ever wondered why a blunt force strike to the abdomen can "knock the wind out" of a person? In this video, we will discuss the mechanism of a solar plexus attack.
Kenhub
Nerve roots of the phrenic nerve
Mnemonic to help you remember the nerve roots of the phrenic nerve.