It's undeniable that Leonardo Da Vinci made a great contribution to the subject of human anatomy. He created gorgeous anatomical illustrations that changed the course of medicine. But like every human being, he got some things wrong. In...

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...

We have all spent days staring at the computer screen with stiff backs, holding awkward positions without realizing it. Unconsciously, we move our fingers across our backs in motions similar to those of scratching. In no time at all,...

A neural pathway involved in a reflex response.
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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...

The long projecting part of a nerve cell that transmits impulses away from the body of the nerve cell, to the synapse at its tip.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds...

Animals with bony spinal columns or backbones, a spinal cord, and a skull enclosing the brain and eyes.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and...

How the millions of nerves in the spinal cord help the brain and body communicate.
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Biology - Being Human - L
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Open a discussion on what has been already learnt...

Bones are living, growing tissues. What are they made of and how do they develop from young to old? Biology - Human Body - Learning Points. Bones support the body and protect vital organs. When you are born you have around 300 bones,...

Danger elicits an instinctive biological response. Find out which hormones control whether we run away, or stand our ground and fight. Biology - Being Human - Learning Points. At the first sight of danger, messages are sent to the brain...

Our bodies contain an intricate network of nerves and pathways which make up the Central Nervous System. How are they linked? And how do they connect different parts of our body to control bodily functions? Biology - Being Human -...

What does the brain look like and what does it actually do? What specific functions do the brain stem, cerebellum and cerebrum control? Biology - Being Human - Learning Points. The brain is the most complex object in the known Universe....

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...

Learn all about the function of the brain and the nervous system.
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Life processes - Body systems - The
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Learning Points
The nervous system is the brain, spinal cord and a...

Case study of the sense of touch.
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Skin contains specialised cells called neurons th
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By the end of this learning object, the student will be able to: Explain how impulse travels in reflex movement.5730

By the end of this learning object, the student will be able to: Identifying the structure and functions of the human nervous system.5728

By the end of this learning object, the student will be able to: Summarize the human nervous system.83087

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...

Explore the process of cell differentiation and how cells specialize to perform various functions in animals and plants. Learn how cells organize into tissues, which in turn form organs and organ systems, allowing organisms to perform...

Dive into the fascinating world of hypnosis, where its application extends beyond stage performances to potent therapeutic uses in medical settings. Explore how hypnosis is effectively utilized to treat various conditions like stress,...

Explore the sophisticated mechanisms behind pain, a crucial alert system that protects us from harm. This video dives into various experiments and explanations that unravel how our body detects and reacts to pain, from quick reflex...

Dr. Forrester teaches about the skeletal system.

Explore the profound impact of Diveheart, an organization founded by Jim Elliott that uses scuba diving as therapy to empower individuals with disabilities, offering them a unique sense of freedom and pain relief.

Discover the profound bond between Casey, a service capuchin, and his human, enhancing life and independence.