Crash Course
The Nervous System, Part 1: Crash Course A&P
Today Hank kicks off our look around MISSION CONTROL: your nervous system. -- Table of Contents: Sensory Input, Integration and Motor Output 1:36 Organization of Central and Peripheral Systems 2:16 Glial Cells 3:54 Role, Anatomy and...
Crash Course
Homunculus - Crash Course Psychology
HOMUNCULUS! It's a big and weird word that you may or may not have heard before, but do you know what it means? In this episode of Crash Course Psychology, Hank gives us a deeper understanding of this weird model of human sensation.
Curated Video
Receptor
In living organisms, receptors are proteins, often found on the surface of a cell, which can bind to a specific signalling molecule or external stimulus, triggering a response. A Twig Science Glossary Film. Key scientific terms defined...
Curated Video
Why Do I Get Travel Sick?
Your body can get confused by different incoming signals. A look at how the ears, eyes, organs and muscles combine to detect motion, and what happens when they're out of sync. Biology - Being Human - Learning Points. Our brain relies on...
Curated Video
How We Touch
How the four sensory receptors in our skin, which detect heat, cold, pain and pressure, help us to feel an object, and can even help us tell if we like something or not. Biology - Being Human - Learning Points. The skin contains millions...
Curated Video
Introduction to the Nervous System and Neurons
This video provides an introduction to the nervous system and its key features. The speaker explains the role of the nervous system in allowing communication throughout the body using electrical impulses, and discusses the central...
Curated Video
An Introduction to the Nervous System: Structure and Function
The video provides an overview of the nervous system, explaining what it is, how it works, and its different components. The narrator describes the function and role of sensory receptors, neurons (sensory, relay, and motor), and...
Curated Video
How the Nervous System ACTUALLY Works (EASY!)
The nervous system is the control center of the body. But how does it actually work? In this video, we discuss what the nervous system does, the divisions of the nervous system, and how certain functions (like vision and reflexes) work.
Catalyst University
Classifying Burns EXPLAINED
In this video, we discuss the classification of burn injuries from first degree to third/fourth degree.
Catalyst University
Corneal Reflex | Procedure & Results Interpretation
In this video, I explain the corneal reflex. More specifically, we discuss the reflex arc and how to determine whether or not the reflex is present/normal or abnormal.
Mazz Media
Brain and Nervous System
In this program viewers will learn about the three key components of the nervous system -- the brain, spinal cord and nerves -- all made up of special cells called neurons that transmit electrical impulses throughout the body. They'll...
Catalyst University
Differentiating Visual, Proprioceptive, & Vestibular Deficits for Imbalance
*** Note that I'm using "Knock Out" loosely. I more accurately mean "reduce".*** This video provides a VERY basic framework for testing balance problems as being caused by visual, proprioceptive, and vestibular deficits.
Mazz Media
Brain and Nervous System
In this program viewers will learn about the three key components of the nervous system -- the brain, spinal cord and nerves -- all made up of special cells called neurons that transmit electrical impulses throughout the body. They'll...
Sophia Learning
Sophia: Sensory Anatomy & Physiology
Learn about the sensory systems of the human body with these videos on sensory receptors, neural pathways to the somatosensory cortex, the anatomy of a spinal nerve, the withdrawal reflex, and the anatomy and physiology of hearing.
Sophia Learning
Sophia: Homeostasis: Maintaining a Constant Internal Environment
This lesson will examine various homeostatic controls that allow the body to maintain a constant internal environment.