Overview: EEG Test Explained
An EEG or an electroencephalogram is a diagnostic test that uses small metal discs, known as electrodes to detect electrical activity in our brain by attaching them to our scalp. Even when we are asleep, our brain cells are all active all the time, communicating via electrical impulses. EEG recording shows this activity as wavy lines.
An EEG plays a role in diagnosing brain disorders and is one of the main diagnostic tests for epilepsy.
Uses of an EEG test: EEG Test Explained
Especially epilepsy or other seizure disorders and other brain disorders may be diagnosed by making use of an EEG to determine changes in brain activity. Given below are major disorders which may be diagnosed by making use of an EEG test :
• Brain damage from a head injury
• Brain tumor
• Encephalopathy ( Brain dysfunction that can have a variety of causes )
• Stroke
• Disorders of sleep
• Encephalitis (Inflammation of the brain)
For someone in a persistent coma, an EEG may also be used to confirm brain death. Also for someone in a medically induced coma, a continuous EEG is used to help in determining the right level of anesthesia.
What are the risks involved in an EEG test? : EEG Test Explained
EEG is a risk-free test with no pain involved. With appropriate medical care provided, sometimes seizures may be intentionally triggered during the test in people with epilepsy.
How can we prepare for an EEG test? : EEG Test Explained
In terms of food and medications, caffeine consumption should be avoided for test results can be affected by its consumption. Usual medications may be taken unless our doctor has instructed us not to take them.
It gets harder for sticky patches that hold the electrodes to adhere to our scalp due to hair products. So as part of other precautions, we may wash our hair the night before or the day of our EEG testing, avoiding the use of conditioners, sprays, styling gels, or hair creams.
We may be asked to sleep lesser or avoid sleep the night before our EEG test by our doctor, in case we are supposed to sleep during our EEG Test.
Read Next : EEG Test Explained: Overview, uses, risks involved & preparation
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Book your EEG test to be done at Deep Medical Centre, Yamuna Vihar, Delhi – 110053
Diagnostic Testing in North-east Delhi, Delhi.
We are a diagnostic centre and laboratory providing clinical solutions like CT Scan, Mammography, OPG X-ray, Digital X-ray, IVP, HSG, ECG–EEG, TMT, 4D & 5D Ultrasound, All types of Blood Tests, etc. We promise quality, we deliver it. Deep Medical Centre’s foremost focus has always been to maintain the highest standards in testing and hygiene, resulting in a high level of satisfaction of our more than twenty thousand patrons and being the fastest growing laboratory in North-east Delhi.
Our compassionate highly qualified team of radiologists and assistants have a gentle, caring manner and a feeling of family care because we keep our all empathy with not-so-good times that you or your family member may be going through, to require a diagnostic test.
If you have any questions about our imaging services, call Deep Medical Centre at (+91) 931-166-1446 / drop an email at [email protected] / just click here to open the map to our physical location or request an appointment now. We wish you and your family a very healthy smiling time.
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