Neurologists play an important role in treating brain conditions. Conditions may arise from trauma or a naturally occurring event. These specialists use many tools, but none is more important than the electroencephalography or EEG. The brain sends out waves just like the heart beats regularly. Neurologists use these brain waves to analyze and diagnose conditions. Sadly, they can also see if the brain is still functioning. No brain activity could mean the patient is brain dead.
The Electroencephalography Brain Test in New Braunfels is used to treat many conditions, including:
1. epilepsy and other seizure disorders
2. brain tumors
3. head injury
4. dementia
EEGs are particularly helpful in treating epilepsy. Doctors can tell a lot about what type of epilepsy someone has by the test. For example, EEG frequencies that are slower than normal may indicate symptomatic epilepsy. This means the seizure disorder is caused by something else going on in the brain. A more normal EEG tells the experts the patient has primary epilepsy. Primary epilepsy may be genetic or the cause may be unknown.
To prepare for The Electroecephalography Brain Test in New Braunfels, patients should wash their hair. The technician must apply electrodes to the scalp and head. Hair products, like gel and cream, make it hard for the electrodes to stick. Before the test, a technician uses a special pencil to mark the spots where the electrodes will go. Next, the painless electrodes are applied. Finally, the electrodes are connected to a device that makes the brain sounds louder. Then, they are recorded by a computer.
During the test, which lasts about an hour, the patient must relax and keep their eyes closed. If the doctor is doing a sleep study, the test may take up to three hours. Sometimes, a patient’s movements are recorded at the same time as the test. Any connection between brain waves and body movements can be helpful in analyzing a condition. Patients may get back to their normal routine right after the test. Brain injuries can affect lives in many ways. That is why proper diagnosis and treatment is important. Visit Ncoct.com or their Google+ page to learn more.