When trying to find out how to know if you have brain cancer, it helps to have a basic understanding of what the brain is and what role it plays in the body. The brain is described in many different ways, defined as having 5 sections by some resources and having 21 sections in other resources. The depth of the description need not be very complex for a general understanding.

The brain is considered the senior organ in the body and the central computer for all body functions in animals. It is composed of soft tissue, is more than 60% fat, and is located just underneath the skull. It is attached above the spinal cord and is the control point for the central nervous system in the body.

The brain is linked to all parts of the body by a network of nerves carrying messages back and forth whereby the brain can monitor and control all body activity. Much study of the brain has been conducted by scientists to conclude the brain controls the things we choose to have the body do (like walking and talking) as well as the things the body does automatically that we don't have to think about doing (like breathing.) The brain is also in charge of the senses of the body which are sight, hearing, touch, taste and smell. The brain is usually considered to play an important role in a person's memory, emotions and personality.

The brain is known to have billions of connections between it and the various parts of the body. These are the connections which pass information and instructions back and forth. The brain is the most complex part of the body. So while much is known about its function and relationship with the rest of the body, much still remains a mystery.

It is easy to see, therefore, that when trying to find out if you have brain cancer how an abnormality in the brain can show up as any one of many different symptoms elsewhere in the body, depending on what part of the brain has the imperfection.

I am a father of five and a grandfather of one. I am at an age where health issues have become relevant such as cancer, Alzheimer's, and a host of others have started affecting family and lifelong friends. I am educated in journalism and computers and I have extensive background as an executive in the computer and telecommunication industries. I have spent a career researching and data gathering for business purposes. I now apply those same skills in a search for effective solutions to health issues affecting my loved ones. I am sharing my discoveries.

A must see link for those interested in treatment choices and cures for brain cancer is: http://howtoknowifyouhavebraincancer.blogspot.com/