Sam West on how Milton gives us sympathy for the devil.

This English language learning video explains how to describe people positively and negatively, as well as how to use regular and irregular comparatives and superlatives.

This video tutorial briefly covers the sympathetic and parasympathetic role on lung innervation. It focuses on the following: - Sympathetic neurotransmitters (epinephrine and nor-epinephrine) and receptors (adrenergic). - Parasympathetic...

This video analyzes act 4 of Shakespeare's The Merchant of Venice and establishes the characters, themes, and symbols that will carry through the entire the play. I read The Merchant of Venice through the theme of Mercy.

What happens when Mean Arterial Pressure goes to high? Baroreceptors fire, signal goes to the medulla, parasympathetic activity goes up, Sympathetic Activity goes down, which ends up resulting in an increase in Mean Arterial Pressure....

In this episode, I talk about the divisions of the nervous system and deal with terms like the Central and Peripheral Nervous Systems, Brain and Spinal Cord, Somatic and Autonomic Nervous System, Sympathetic and Parasympathetic Nervous...

This video tutorial provides an overview of the Autonomic Nervous System (ANS) and helps establish how neural crest cell migration contributes to understanding post-ganglionic neurons.

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

This brief tutorial covers the conduction system of the heart

Anatomy and function of the ureters.

Autonomic innervation of the heart seen from the anterior view of open thorax.

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...