If you’re concerned about sleep disorders or seizures and need an EEG, call Academy Diagnostics or make an appointment online today. The test is similar to a standard EEG, but you spend more time in the comfortable Academy Diagnostics offices. A close friend or family member stays with you throughout your assessment to alert the technician to the warning signs of a seizure. If necessary, Academy Diagnostics also offers long-term video EEG/seizure monitoring. Depending on the reason you need the EEG, your technician might ask you to do things such as look at stimuli, close your eyes, or take deep breaths. You rest on a comfortable chair or treatment bed throughout the test. The electrodes detect the electrical activity in your brain and transmit the information to equipment that records the data.ĮEGs usually take 30-60 minutes. When you have an EEG, a medical technician attaches electrodes to your head and scalp. What happens during an EEG?Īn EEG is a noninvasive, painless test that is very safe. You should also avoid caffeine for at least eight hours before your test. You should also have clean, dry hair with no products on the day of your EEG. For example, depending on the reason for your test, they might ask you to sleep as little as possible the night before.
#What is an eeg test how to#
Your physician provides customized instructions on how to prepare for your EEG. Do I need to do anything to prepare for an EEG? They serve patients of all ages and specialize in pediatric testing. Your physician might recommend an EEG if they suspect a condition like:Īcademy Diagnostics provides EEGs from the convenience and comfort of their offices for your convenience. Why would I need an EEG?ĮEGs are used to assess your brain health and identify signs of brain disorders and injuries. Your doctor can evaluate the report to identify abnormalities that could indicate a sleep disorder, seizures, or other brain disorders. Your brain waves create a recording that’s represented as a wavy line with peaks and valleys. It tracks and records your brain wave patterns, which provide information about the way your brain cells communicate through electrical impulses. They are able to detect the slowing of electrical conduction caused by damage (demyelination) along these pathways, even when the change is too subtle to be noticed by the person, or too subtle show up on neurologic examination.īecause the diagnosis of MS requires evidence of demyelination in two distinct areas of the central nervous system, EP testing can help confirm the diagnosis by enabling the physician to identify a second demyelinating event that caused no clinical symptoms or was not otherwise apparent.An EEG is a test that evaluates the electrical activity in your brain. What is an EP?Įvoked potential (EP) tests measure the electrical activity of the brain in response to stimulation of specific sensory nerve pathways. You are being referred for an EEG because your doctor may suspect seizure disorders (such as epilepsy), a head injury, encephalitis (an inflammation of the brain) memory problems, dementia, stroke, a brain tumor or recent behavior changes. Any irregularities may be a sign of seizures or other brain disorders. An EEG is a procedure or test that measures brain activity. These lines allow neurologists to quickly assess whether there are abnormal patterns. Having an Electroencephalogram (EEG) Tool Kit: A Guide for Parents. The electrical impulses in an EEG recording look like wavy lines with peaks and valleys. The electrodes analyze the electrical impulses in the brain and send signals to a computer, where the results are recorded.
Small, metal discs called electrodes are attached to the scalp with a specialized conductive cream. The EEG test tracks and records brain wave patterns. Brain cells communicate with each other through electrical impulses, and an EEG can be used to help detect potential problems associated with this activity. » View all COVID-19 information What is an EEG?Īn electroencephalogram (EEG) is a test used to evaluate the electrical activity in the brain. If you are a patient in the sleep clinic with concerns about an upcoming appointment, please reach out to your sleep doctor’s office.Īll in-patient EEGs and EMGs are still being completed.If you are an EEG/Evoked Potentials patient and have concerns, kindly contact your referring office directly.If you are an EMG patient and have questions, you can call 41.Note about sleep, electromyography (EMG) or electroencephalogram (EEG) clinic appointments during the COVID-19 pandemicĪt this time, all non-essential out-patient appointments are cancelled, and we are reaching out to patients by phone or email to let them know.
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