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Stacey Chillemi

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· The Adventures of Covenant Cove

· Stranger Lurking in the Shadows

· The Ultimate Guide to Living Longer and Feeling Younger: The Essential Nutr

· GANGS: How to Keep Your Children Away from Gangs, Drugs & Violence

· HOW TO BUY A HOME USING A VA LOAN: What Every Home Buyer Should Know

· Beginners Tips for Horse Training: What Every Horse Trainer Should Know

· How to Purify Your Drinking Water: Understanding the Importance of Purifyin

· The Complete Herbal Guide: A Natural Approach to Healing the Body - Heal Yo

· Learn How to Become Wealthy Selling Ebooks on the Internet

· Epilepsy You're Not Alone

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· The Ultimate Home

· What is your destiny?

· 2014 Top Recommended Health Products

· 10 steps to boost your self-confidence

· Is organic stevia better than sugar and other artificial sweeteners?

· PROFESSIONAL CHOICE VITAMINS: The # 1 Doctors Choice in Vitamins

· Sandra Bullock Goes Dog Crazy for Dogs with Special Needs




· Nothing makes Jessica Biel happier than spending time with her dogs


· Nestling By the Fire with My Dog Jaliela

· Listen To Your Heart and Adopt a Dog Today

· Dogs Bring New Meaning to Life

· Dogs Bring Peace and Happiness into Our Hearts

· Dogs Hold the Keys to Our Hearts

· Dogs Are Gifts from the Heaven Above

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· A Love of a Lifetime


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The brain is an extraordinarily complex organ. When it comes to understanding epilepsy, there are several concepts about the brain you will need to learn.

Epilepsy is a disorder of the central nervous system, specifically the brain. In simple terms, our nervous system is a communications network that controls every thought, emotion, impression, memory, and movement, essentially defining who we are.

Nerves throughout the body function like telephone lines, enabling the brain to communicate with every part of the body via electrical signals. In epilepsy, the brain's electrical rhythms have a tendency to become imbalanced, resulting in recurrent seizures.

The brain is an extraordinarily complex organ. When it comes to understanding epilepsy, there are several concepts about the brain you will need to learn.

The first is that the brain works on electricity. Normally, the brain continuously generates tiny electrical impulses in an orderly pattern. These impulses travel along the network of nerve cells, called neurons, in the brain and throughout the whole body via chemical messengers called neurotransmitters.

A seizure occurs when the brain's nerve cells misfire and generate a sudden, uncontrolled surge of electrical activity in the brain.
Another concept important to epilepsy is that different areas of the brain control different functions.

If seizures arise from a specific area of the brain, then the initial symptoms of the seizure often reflect the functions of that area.

The right half of the brain controls the left side of the body.

The left half of the brain controls the right side of the body.

If a seizure starts from the right side of the brain, in the area that controls movement in the thumb, then the seizure may begin with jerking of the left thumb or hand.

The Brain:

The upper brain, or cerebrum, is divided into left and right halves, called cerebral hemispheres. A bundle of nerve fibers called the corpus callosum connects these. Each cerebral hemisphere contains four lobes: frontal, parietal, occipital, and temporal. Each lobe contains many different areas that control a variety of functions.

What the brainstem and spinal cord contols:

the lower part of the brain contains the brainstem, which controls sleep-wake cycles, breathing, and heartbeat. The upper part of the brainstem contains the thalamus and hypothalamus. The lower part of the brainstem is continued as the spinal cord, which carries messages between the brain and the rest of the body.

What the nerve cells of the brain controls:

Nerve cells, or neurons, are the building blocks of the brain. They work like computer chips, analyzing and processing information and then sending signals through the nerve fibers. The nerve fibers act like telephone wires, connecting different areas of the brain, spinal cord, muscles, and glands.

Nerve cells are so small that a microscope is needed to see them. There are approximately 100 billion nerve cells in the brain. During a seizure, each cell may fire as many as 500 times a second, much faster than the normal rate of about 80 times a second in the brain and spinal cord. Hundreds of impulses bombard each call every second. One of the wonders of the human brain is how the billions of individual computers (neurons) in the brain function in a coordinated fashion to control our movements and breathing, and most importantly, to allow us to think and feel.

What the neurotransmitters do:

Neurotransmitters are the chemical messengers of the brain. These substances are released at the end of the cell and cross the synapse, a tiny space between the walls of one cell's axon and the dendrite of the next nerve cell, to bind to receptors located on that dendrite.

There are many kinds of neurotransmitters, but each individual nerve cell produces only one major type. Some of the neurotransmitters are carried a long distance within the nervous system. Others, however, have local effects; that is, they are produced by and released onto cells that are close to each other.
Neurotransmitters are important in diseases of the nervous system. In Parkinson's disease, for example, cells that manufacture dopamine, an important neurotransmitter that regulates movement, are lost. Loss of nerve cells may contribute to the development of epilepsy in some cases. For example, prolonged lack of oxygen may cause a selective loss of cells in the hippocampus, which may lead to epilepsy.

Some of the major neurotransmitters in the brain shut off or decrease brain electrical activity. They cause nerve cells to stop firing. These neurotransmitters are called "inhibitory" because they inhibit the activity of the cells. A neurotransmitter called GABA is the best-known example of this type.

Other neurotransmitters stimulate or increase brain electrical activity. That is, they cause nerve cells to fire. These are described as "excitatory." Glutamate is an example of this type.
According to one theory, epilepsy is caused by an imbalance between excitatory and inhibitory neurotransmitters. If the inhibitory neurotransmitters in your brain are not active enough, or if the excitatory ones are too active, you are more likely to have seizures.

Many of the new medicines being developed to treat epilepsy try to influence these neurotransmitters. They try to increase the activity of the inhibitory ones, which turn cells off, or reduce the activity of the excitatory ones, which turn cells on. Either way, the idea is to have less uncontrolled electrical activity in your brain, and therefore fewer seizures.

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Reviewed by m j hollingshead 3/17/2005
good informative article
Reviewed by Stephanie Sawyer 3/14/2005
Wonderful article, Stacey! You gave me news that even I didn't know about. Your educating line on the hippocampal area and the lack of oxygen that may effect it were synonymous with my situation. Thank you so much for this article and all your continuing efforts in educating.
Reviewed by Betty Torain 3/14/2005
Thanks for your informative,well written article. It was very easy to understand. Keep writing.
Reviewed by Karen Lynn Vidra, The Texas Tornado 3/14/2005
fascinating, informative article, stacey; thanks for sharing and educating!

Books by
Stacey Chillemi

Beginners Tips for Horse Training: What Every Horse Trainer Should Know

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Stranger Lurking in the Shadows

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The Adventures of Covenant Cove

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How to Become Wealthy Selling Ebooks on the Internet

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HOW TO BUY A HOME USING A VA LOAN: What Every Home Buyer Should Know

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Kindle, Amazon, Barnes & Noble, more..

GANGS: How to Keep Your Children Away from Gangs, Drugs & Violence

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Kindle, Amazon, Barnes & Noble, more..

The Ultimate Guide to Living Longer and Feeling Younger: The Essential Nutr

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Kindle, Barnes & Noble, more..

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