MRI of the brain is one of the modern non-contact methods of brain research, which uses a magnetic field and radio waves that transmit a signal to a computer and allow you to assess the state of the brain. It is important to know that MRI of the brain is used to examine both soft tissues and blood vessels for damage or injury, such as a stroke.

What is the best time to have an MRI?

An MRI of the brain can be used to confirm or detect a variety of diseases. During the MRI examination, the doctor sees a detailed image of the brain on the screen, assesses its condition and can detect pathological diseases.

Sometimes, MRI diagnosis may be required to confirm or refute the diagnosis.

MRI should be performed if:

– disturbed by constant or acute headaches;

– There is a constant or periodic noise in the ears

– there is weakness and numbness in the extremities;

– there is a deterioration of memory;

– fainting occurs periodically;

– The person is confused;

– there was a craniocerebral trauma;

– you need to find out the cause of seizures.

Contrast-enhanced MRI of the brain

Contrast is used to better see the brain. It is introduced into the body. Thanks to the introduction of the dye, tumors and other pathological formations can be diagnosed, and their size, structure and contours can be studied in more detail.

Contraindications to Use

MRI of the brain can be the most safest, but it is not recommended for everyone.

Also, it is worth quitting MRIs when:

– pregnancy;

– claustrophobia;

– The presence of cochlear implant;

– Decompensated Heart Failure

– the presence of tattoos created on a metal basis;

Installed crowns and braces

How is the MRI examination

The preparation is the first step in the examination. It is important to take out all metal objects from the phone and then remove it.

After the patient has been placed on the table, a device that sends and receives radio waves is attached to the head. Depending on the area and whether there is contrast, MRI can take between 30-60 minutes.

The doctor receives many layer-by-layer images of the brain, on the basis of which he makes a conclusion and confirms or denies the diagnosis.

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