Why do your fingers and toes get wrinkly when they’ve been in the water too long? Short answer: Your nerves. Longer answer: Evolution.

When a musician rips into a totally sweet solo, it can give you goosebumps and send a chill down your spine, but how does that happen?

Each of these contestants has won against the other on Quiz Show before. But this time, we will truly find out who is the best!

What does the research say about what essential oils can actually do?

There’s a connective tissue running all throughout your body that not only holds all your muscles and organs together, but also has sensory and mechanical properties that may explain some poorly understood medical phenomena.

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...

The biggest artery in the body. 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 abstract concepts and key...

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...

In this video, we discuss the STRUCTURE of the major pathways of the sympathetic nervous system and how they relate to the white and gray rami communicantes.

In this video, we discuss the autonomic nervous system signaling through presynaptic and postsynaptic neurons and various neurotransmitters.

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.

Asking the question of how the brain works, this video focuses on the debate between cerebral localisation and environmental learning. Does your brain have specialist zones, or does your brain adapt to circumstances?

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.

This vido outlines the structure of the human nervous system and describes the purpose and role of each element.

A deeper look at the workings of neurons and neurotransmitters in the context of how the human nervous system works.

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.

We've learned quite a bit about the peripheral nervous system, which has a sensory division and a motor division. The latter is the one that tells the body what to do, and this is divided into the somatic nervous system, which involves...

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