A magnetic resonance imaging (MRI) scan uses strong magnets, radio waves and a computer to create detailed images of the brain without using radiation. It is the most accurate way to study brain structures. The procedure is painless. However, it can take 30 to 60 minutes and can be noisy. Some people find it uncomfortable to lie still for this long and may feel closed-in or claustrophobic while in the machine. Check this out :biomedscan.ro
For an MRI of the brain, you will lie on a table that slides into a large magnet shaped like a tube. The test is safe for most patients. However, you should tell the healthcare provider if you have metal objects in your head or body, such as a clip used to treat an aneurysm or a pacemaker. These items may require special scheduling arrangements and instructions. They can also cause heating and move around inside the scanner, which could affect the results of the exam.
Mapping Brain Health: The Significance of Cerebral MRI in Medical Imaging
Your healthcare provider will give you specific instructions about eating and drinking before your MRI exam. You will need to change into a hospital gown for the exam. You should also remove any jewelry, credit cards, hearing aids, and any other objects that might be magnetic or have metal in it. You should also avoid putting on makeup, nail polish, or hair products that contain metal.
The radiologist will look at the images from the brain scan and send a report to your healthcare provider. The report will describe your results and provide recommendations for your care.