Amoeba Sisters
Skeletal System
Join the Amoeba Sisters on this introduction to the human Skeletal System! This video first introduces several types of skeletal systems found in different organisms before focusing on the human endoskeleton. Then, this video takes a...
Amoeba Sisters
Skeletal System
Join the Amoeba Sisters on this introduction to the human Skeletal System! This video first introduces several types of skeletal systems found in different organisms before focusing on the human endoskeleton. Then, this video takes a...
SciShow
Spinal Posture & A Legless Lizard: SciShow Talk Show #13
In this episode of the SciShow talk show, Michael and Hank discuss human posture and evolution and Hank shares some personal information, and then Jessi from Animal Wonders shares Leonard, the legless lizard.
Amoeba Sisters
Muscle Tissues and Sliding Filament Model
Join the Amoeba Sisters a they explore different muscle tissues and then focus on the sliding filament theory in skeletal muscle! This video also briefly talks about muscle naming, some vocabulary (such as agonists and antagonists)...
Crash Course
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.
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...
Institute of Human Anatomy
What EXACTLY Are Muscle Knots? And Why Do They Happen?
In this video, Justin from the Institute of Human Anatomy discusses the mysteries surrounding muscle knots.
Catalyst University
Metabolic Roadmap Part 1: Glucose Metabolism
Metabolic Roadmap Part 1: Glucose Metabolism
Catalyst University
Steps of Excitation-Contraction Coupling in Skeletal Muscle [Whole Video
In this video, we discuss all steps of excitation-contraction coupling in skeletal muscle from events on the motor neuron axon all the way through cross-bridge cycling between actin and myosin.
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
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
Basal Nuclei | Direct & Indirect Pathways EXPLAINED [+ Review of Basal Nuclei Anatomy]
In this video, we review the anatomy of the basal nuclei and explore the structure and functions of the direct and indirect pathways of the basal nuclei.
Catalyst University
Excitation-Contraction Coupling in Skeletal Muscle [Part 2/2]
Part 2 of 2 of excitation-contraction coupling | In this video, we discuss excitation-contraction coupling from opening of calcium channels in the sarcoplasmic reticulum (SR) all the way through cross-bridge cycling between actin and...
Catalyst University
Muscle Physiology 1: Converting a Nerve Impulse into a Muscle Action Potential
Muscle Physiology 1: Converting a Nerve Impulse into a Muscle Action Potential
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...
Catalyst University
Physiology of the Osteoclast
In this video, we discuss the following: [1] functions of osteoclasts and how they promote bone resorption [2] production of osteoclasts from macrophages [3] appearance of osteoclasts by Scanning EM
Catalyst University
Parkinson's Disease [Parts 1 & 2] | 4 Cardinal Signs & Detailed Mechanism with Basal Nuclei
In this video, we explore the major signs and symptoms of Parkinson’s disease including the 4 cardinal signs AND the mechanism of Parkinson’s disease as it related to the basal nuclei in detail.
Catalyst University
Sleep Paralysis | Basic Epidemiology & Mechanism [@ 5:04]
In this video, we first explore the basic statistics of and concepts regarding sleep paralysis. Then, we dive into the physiological mechanism that causes it.
Catalyst University
Huntington's Disease (RE-UPLOAD) | Pathogenesis, Signs/Symptoms, and Detailed Mechanism
In this video, we explore Huntington’s disease: the pathogenesis, the signs and symptoms, and the mechanism as it relates to the basal nuclei in great detail.
Mazz Media
Animal Essential Functions
This live-action video program is about the term "animal essential functions". The program is designed to reinforce and support a student's comprehension and retention of the term "animal essential functions" through use of video...
Catalyst University
Parkinson's Disease [Part 2] | Detailed Mechanism with Basal Nuclei
In this video, we explore the mechanism of Parkinson’s disease as it related to the basal nuclei in detail.
Catalyst University
Hemiballismus | Pathogenesis, Signs/Symptoms, and Detailed Mechanism
In this video, we explore Hemiballismus: the pathogenesis, the signs and symptoms, and the mechanism as it relates to the basal nuclei in great detail.