EEG Test: A Painless Test to Measure Your Brain Activity

An electroencephalogram or EEG is a test that detects electrical activity in your brain. This test uses small, metal discs or electrodes which are attached to your scalp during the test. Your brain cells are always active, even when you are asleep and communicate via electrical impulses. An EEG recording shows these activities as wavy lines. An EEG test is considered to be one of the main diagnostic tests for epilepsy. An EEG test also plays an important role in diagnosing other brain disorders.

An EEG test in Kolkata is provided by all major healthcare service providers. EEG test cost in Kolkata is quite affordable. EEG price in Kolkata is normally in the range of Rs. 1500 to Rs. 2000. Portable EEG cost in Kolkata varies from one location to another.

Reasons For Getting an EEG Test Done

An EEG can determine changes in brain activity. This might be useful in diagnosing brain disorders, especially in determining epilepsy or other seizure disorders. An EEG test might also be helpful for diagnosing or treating the following conditions:

• Brain tumor
• Brain damage from head injury
• Brain not working properly due to a number of different causes
• Inflammation of the brain
• Stroke
• Sleep disorders

For someone in a persistent coma, an EEG might also be used to confirm brain death. A continuous EEG may also be helpful in finding the right level of anesthesia for someone in a medically induced coma.

Epilepsy and other seizure disorders can be recognised through EEG.

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Are there any Risks of Doing EEG Tests?

EEG tests are usually safe and painless. At times seizures are intentionally triggered in people with epilepsy during the EEG test. Even if a seizure is triggered, there is no need to worry as appropriate medical care is provided to the patient in such scenarios.

How to Prepare for an EEG Test?

Food and medications

• Your test results can be affected if you consume anything containing caffeine , so try and avoid caffeine on the day of the test.
  Take your regular medicines until told otherwise.

Other precautions

• You can wash your hair the night before or the day of the test, but don’t use conditioners, hair creams, sprays or styling gels. For the sticky patches that hold the electrodes to adhere to your scalp; it will be difficult if there are hair products residues on your hair.
• Your doctor might advise you to sleep less or avoid sleep the night before your test.

Results of Your EEG Test

Doctors trained to analyze EEGs interpret the recording. Once you receive your test result, you can show the results to the doctor who ordered the EEG.

You may ask your doctor the following questions:

• What are my next steps as per the test results?
• What follow-up, if any, do I need?
• Did any external factor affect the results of this test in some way?
• Will I need to repeat the test?

Your doctor will help you with understanding your test results or any other questions you might have.

If you are looking for an EEG test at an affordable price in Kolkata, you can get in touch with AccuHealth Diagnostics. Accuhealth has centres in Baruipur, Kasba and Barasat for in-lab tests and Accuhealth also provides portable at-home EEG tests at an affordable cost.