In case you or your loved one suffered a stroke, your healthcare provider might recommend you to schedule an appointment at a reliable imaging facility for an accurate brain MRI. The specific images from this type of scan can help the entire medical team to analyze the damage to your brain caused by the stroke and determine the extent of the damage. Here are some of the important details you should know about the MRI of the brain.
How it works
During the procedure of brain MRI, the magnetic resonance imaging machine creates a controlled magnetic field. This process changes the water molecules in the brain. As these molecules respond to the controlled magnetic field, a clear image is created. Your doctor will use those check, analyze them, and draw all sorts of conclusions regarding whatever is happening in your brain.
The difference between a CT scan and a brain MRI
According to Intermountain Medical Imaging, one of the top facilities providing NeuroQuant brain MRI services in Boise, CT scans are very different from brain MRI. They are very useful when it comes to imaging soft tissues and bones. However, they cannot create as detailed images like those of a brain MRI.
Besides, a brain MRI can detail all the areas of the patient’s brain and capture clear images from various angles. This is very helpful for healthcare providers trying to analyze the water damage in a patient’s brain after a stroke. In many cases, stroke can result in damage a larger part of your brain. However, in some patients, this damage is restricted to a limited area. Therefore, taking accurate and clear images will help your doctor get a better understanding of the state of your brain and how the issue can be best managed.
What will happen during the MRI procedure?
Before the onset of the MRI, you will be required to remove all sorts of jewelry and other metallic objects. In case you have a permanent metallic object such as aneurysm in your body, consider notifying your doctor or the facility technician performing the imaging. In some instances, the MRIs utilizes special dyes to successfully create clear images. In case the technician or physician is using such dyes, you may need an injection before the onset of the procedure.
Often, you will lie down on a table for the MRI to be performed. Then, the physician or technician will explain what will happen until your brain images are captured fully. Remember, you must lay still to ensure that the images are clear. Movements during the procedure might distort the quality and clarity of the images and that might force the technician to repeat the procedure.
The entire process takes 30 minutes to 90 minutes. The physician can allow you to listen to an audiobook, music or even podcasts during the procedure. This will help you to relax and stay calm. Sometimes, you might hear some slight knocking noise during the scan.