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Catalyst University
Myasthenia Gravis | Mechanism & Presentation
In this video, we discuss the mechanism of Myasthenia Gravis and how the condition presents.
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
Hypoglossal Nerve | Structure and Physiology
In this video, we discuss the structure, pathway, and basic function of the hypoglossal nerve (CN XII).
JJ Medicine
Myasthenia Gravis | Pathophysiology, Signs & Symptoms, Diagnosis, Treatment
Myasthenia Gravis | Pathophysiology, Signs & Symptoms, Diagnosis, Treatment
Myasthenia Gravis is an autoimmune condition involving the production of autoantibodies against particular parts of the muscle and neuromuscular...
Myasthenia Gravis is an autoimmune condition involving the production of autoantibodies against particular parts of the muscle and neuromuscular...
Curated Video
023 How Reflexes Work (Knee jerk and eye blink)
In this video, my wife helps me to demonstrate how reflexes work at the level of the neurons. We look at both the Knee jerk and eye blink reflexes and the mechanism underlying both.
Catalyst University
Structure & Function of the Withdrawal Reflex, a Polysynaptic Reflex
In this video, we will discuss the anatomy and function of the withdrawal reflex.
The Noted Anatomist
Spinal cord Gray matter
This video tutorial covers the gray matter of the spinal cord.
Institute of Human Anatomy
How Muscles Adapt: Understanding Slow and Fast Twitch Fibers
This video discusses how muscles respond and adapt to exercise. It explains the differences between slow twitch and fast twitch muscle fibers and how they adapt differently to exercise. The video also discusses the importance of...
Curated Video
Reflex Arcs and Their Importance in the Nervous System
This video is an educational lesson on reflex arcs within the nervous system. The narrator explains what reflex arcs are and how they work. Through the example of touching a hot pan, the video demonstrates the different stages of a...
Catalyst University
KINE 3135 Biomechanics of Skeletal Muscles
KINE 3135 Biomechanics of Skeletal Muscles
FuseSchool
What is a Reflex Arc
Our bodies have a system in place which enables us to react really quickly, called reflex reactions. Reflex reactions are immediate, unconscious responses to a stimulus that provides us with protection and aids survival. When your safety...
Catalyst University
The Muscle Spindle Reflex Arc [Stretch or Patellar Reflex]
In this video, we explore the structure, physiology, and implications of the muscle spindle reflex arc, which is intertwined with the stretch reflex.
ProEdify
Understanding the Peripheral Nervous System: Structure and Functions
This video serves as an educational lesson on the peripheral nervous system (PNS). It covers the structure of the PNS, including its major subdivisions - sensory neurons and motor neurons.
Sophia Learning
Sophia: Nervous System and Contractions: Lesson 1
This lesson will investigate the role of the nervous system in muscle contractions. It is 1 of 4 in the series titled "Nervous System and Contractions."
Sophia Learning
Sophia: Neurons: Lesson 1
This lesson will describe the function of the nervous system as well as the structure and function of a neuron and will include detail about the three types of neurons. It is 1 of 4 in the series titled "Neurons."