brain observation essays

brain observation essays h more to the brain than an average person realizes.The brain consists of many different areas,each with its own specific functions.The technology of today has allowed us to become more familiar with the human brain.Several tests have been developed over time,such as the M.R.I(Magnetic Resonance Imaging),P.E.T(Positron Emission Tomography),and C.A.T(Computed Axial Tomography) scan tests in hopes of understanding and solving many issues with the human brain.The human brain consists of three major parts the cerebrum,cerebellum and the brain stem. Damage to any part of the brain could lead to very serious or fatal results.Detection of the brain activity is very important,especially to doctors that specialize with the brain and or performing surgury.I have personally witnessed a brain operation,but not inside a hospital or operation theater but in the comfort of my living room televised on the discovery health chanel. The operation performed was an attempt to remove a brain tumor.According to the medical journal more than 100,000 thousand americans are diagnosed with a brain tumor every year,and the numbers are steadily increasing.Unfortunetely a family member of my own is also a part of that statistic. About a year ago a close relative of mine was diagnosed with a brain tumor.The first signs of his brain tumor were severe headaches and vomiting.As time passed on he would have siezures and speech problems.Besides M.r.i scans,c.a.t scans etc. a biopsy operation was performed on my uncle to determine and indentify what type of specific tumor it is.After the the operation his tumor wasnt considered malignant(cancerous),but continuous treatment was still required.To this day my uncles still recieves various treatment from surgury to medications. To conclude,different areas make up the human brain.Each area has its own particular job ...