MRI of the head (brain) Even 50 years ago, there were practically no effective and at the same time painless methods for diagnosing the brain. Everything changed with the advent of magnetic resonance imaging.

MRI of the head (brain) provides accurate and reliable information about injuries and diseases of the brain. In this case, the method is completely safe, since it excludes radiation exposure, as with X-ray or computed tomography. And MRI of the brain has a minimum of contraindications and can be performed even for children..

When to do an MRI of the head?

As a rule, a neurologist directs for magnetic resonance imaging of the brain. But you can sign up for this examination on your own with the following complaints:.

chronic (often recurring) headaches without an identified cause;

loss of consciousness or dizziness;

loss of vision or hearing;

coordination disorders;

suspicion of epilepsy (the appearance of seizures);

numbness of the face;

changes in behavior, memory impairment, etc..

Also, the reason for performing an MRI of the brain is suspicion of such serious diseases as:.

neoplasms;

stroke;

meningitis;

multiple sclerosis;

dementia (Alzheimer's disease);

tremor palsy (Parkinson's disease).

What does an MRI of the head show

Magnetic resonance imaging allows you to evaluate all brain structures, check the condition of their tissues and blood vessels. With the help of MRI, any pathological processes are detected, including craniocerebral trauma, deformed vessels, tumors and other neoplasms. This information helps doctors make the correct diagnosis, identify the prerequisites for a stroke or other dangerous diseases..

At the same time, during an MRI of the brain, multiple detailed images are taken, allowing you to consider certain parts of it in any of the projections..

How to prepare for an MRI and how the procedure goes?

No special preparation for an MRI of the head is required. Limiting caffeine and alcohol the day before is usually sufficient.. If a procedure with contrast is prescribed, it is better to do it on an empty stomach or 6-8 hours after the last meal..

Before the MRI itself, you need to remove all jewelry and metal objects. During the examination, the patient simply lies motionless in the apparatus: he does not experience any pain. Discomfort is possible only from noise, but in this case, you may be offered earplugs. The total time spent from 30 to 60 minutes.

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