We didn't understand how our bodies processed pain until recently. From hot peppers to slamming your hand in a drawer, recent research suggests that pain from various sources can be processed in a surprisingly similar way.

Getting kicked anywhere hurts, but getting kicked in the groin REALLY hurts for a few different reasons.

Whether your favorite band is One Direction or Slayer, you can probably tell tense chords from relaxed ones, but what exactly gives them those qualities?

In this video Paul Andersen explains the basic anatomy of a neuron; including the dendrites, cell body, axon hillock, axon, and axon terminal. He also describes how neurons are classified both structurally and functionally.

Your nervous system is why you can see this video, scratch your neck, feel hungry and ask yourself, Who am I? The human nervous system is a fascinating system with 86 billion neurons and about the same number of glial cells. The main...

Relating to the senses or to sensation.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary Films reinforce...

Taste is a survival instinct: we instinctively dislike bitter or sour tastes in case food is off or poisonous. An introduction to the tongue and how it helps us to taste. Biology - Being Human - Learning Points. Taste is a survival...

We make sense of the world around us through touch, smell, sight, taste and sound. But what are these senses and how does the body and brain process them? Biology - Being Human - Learning Points. Our senses detect information from our...

Your nervous system is why you can see this video, scratch your neck, feel hungry and ask yourself, “Who am I?” The human nervous system is a fascinating system with 86 billion neurons and about the same number of glial cells. The main...

This #shorts video tutorial tests spinal cord and spinal nerves #shorts Ventral root, ventral ramus, dorsal root, dorsal ramus, spinal nerve trunk, cervical cord, thoracic cord, lumbar cord, sacral cord, ventral horn, lateral horn,...

In this video, the teacher takes viewers on a tour of the ulnar nerve, also known as the "funny bone," and explains its anatomy and function. The video also covers common causes of irritation or injury to the nerve, as well as tests and...

Students will learn the three main types of neurons and how they travel through the body's nerve network. Diagrams explain how information is received using our sensory organs and then processed by the central and peripheral nervous...

The following tutorial provides a brief overview of the 12 pairs of cranial nerves

DESCRIPTION



In this video we are going to look at measuring reaction times and how reaction times can be affected by differ

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CREDIT
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An
imation & Design:

>Joshua...

This video tutorial defines myotomes, how they are tested and why they are clinically important: 0:00. Introduction 0.14. Defining myotomes 0:43. Why do we care about Myotomes? 3:31. Upper limb myotomes (C5-T1) 5:23. Lower limb myotomes...

In this video, we discuss the pathway for sympathetic innervation to the skin after briefly reviewing the part of the spinal nerve and rami communicantes.

This video tutorial defines dermatomes, how they are tested and why they are clinically important: 0:00. Introduction 0.14. Defining dermatomes 0:31. Clinical use of the term "dermatome" 1:01. Embryological use of the term "dermatome"...

In this video, we explore the following:<br/>
[1] Anatomy, location, and organization of olfactory<br/> epithelium
[2] Biosign<br/>aling events f<br/>or smell
[3] Olfactory coding
[4] Olfactory pathway to the brain

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.

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.

BioVid Episode 2 - An Introduction to Neurons. In this video, I talk about what a neuron is, the parts of a neurons and then talk about the three types of neurons.

This brief video tutorial is Part 3/3 of a series on the Female Reproductive system. This tutorial focuses on the female orgasm (nerve pathways for stimulation and orgasm). 0:00. Introduction 1:16. Stimulation (Somatic sensation:...

This is the main ascending (sensory) pathway of the nervous system.

Nerves of the small intestine seen from an anterior view of the abdomen.