Very good introduction to the role that these chemicals play in the nervous system.

Students are provided with a rigorous background in human "sensors" (including information on the main five senses, sensor anatomies, and nervous system process) and their engineering equivalents, setting the stage for three associated...

Discusses the effects of many drugs on the brain and other parts of the body. This large neuroscience resource also provides links to information on other brain and nervous system topics.

Discusses the effects of many drugs on the brain and other parts of the body. This large neuroscience resource also provides links to information on other brain and nervous system topics.

Discusses the effects of many drugs on the brain and other parts of the body. This large neuroscience resource also provides links to information on other brain and nervous system topics.

Discusses the effects of many drugs on the brain and other parts of the body. This large neuroscience resource also provides links to information on other brain and nervous system topics.

Discusses the effects of many drugs on the brain and other parts of the body. This large neuroscience resource also provides links to information on other brain and nervous system topics.

Discusses the effects of many drugs on the brain and other parts of the body. This large neuroscience resource also provides links to information on other brain and nervous system topics.

This site provides a great deal of information about the nervous system. In particular, the tools used to teach about the brain are helpful and effective.

This site provides a great deal of information about the nervous system. In particular, the tools used to teach about the brain are helpful and effective.

This site provides a great deal of information about the nervous system. In particular, the tools used to teach about the brain are helpful and effective.

This site provides a great deal of information about the nervous system. In particular, the tools used to teach about the brain are helpful and effective.

This site provides a great deal of information about the nervous system. In particular, the tools used to teach about the brain are helpful and effective.

This site provides a great deal of information about the nervous system. In particular, the tools used to teach about the brain are helpful and effective.

This site provides a great deal of information about the nervous system. In particular, the tools used to teach about the brain are helpful and effective.

This site provides a great deal of information about the nervous system. In particular, the tools used to teach about the brain are helpful and effective.

Become a brain geographer and learn the parts of your brain. This web site creates an interactive way to explore the center of our thoughts. Just click on each part to learn more.

In this article, "Dr. Scheibel tells the fascinating story of how the brain develops in human beings from conception to birth. He makes clear that this complex, rapidly developing process is affected continually by the environment in...

Beginners guide to how the human brain works and suggestions for taking care of it, memorizing numbers, remembering names, managing stress, and more. Take a trip inside and see what happens when it learns something new.

Students investigate the role of higher centers of the brain in autonomic regulation.

In this instructional activity on the brain's neural networks, students investigate the structure and function of the neuron. They discover ways in which engineers apply this knowledge to the development of devices that can activate...

Brain cells called neurons send information and instructions throughout the brain and body. The information is sent via electro-chemical signals known as action potentials that travel down the length of the neuron. These neurons are then...

How we can be in the parasympathetic "rest and digest" state of our nervous system or the sympathetic "fight or flight" at any given moment. In both cases, we can only operate in one or the other brain networks at any given moment. Here...

Epilepsy, a condition of the nervous system, can be developed as a child or later in life as an adult. The main symptom is seizures, which can be difficult for someone to watch. Learn all about epilepsy, including what to do if you see...