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 that MRI of brain can be used to assess the health and condition of both soft tissues as well as blood vessels.

What is the best time to have an MRI?

MRI of the brain is performed to detect or confirm a wide range 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 decline in memory.

– fainting occurs periodically;

– the person is disoriented;

– there was a craniocerebral trauma;

– you need to find out the cause of seizures.

Contrast-enhanced MRI of the brain

In order to see the brain more clearly, a contrast is used, which is introduced into the human 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 is the safest procedure, but some people do not do it: if they have a pacemaker, a hemostatic clip in the brain or metal implants.

It is also worth giving up MRI when:

– pregnancy;

– claustrophobia;

– the presence of cochlear implants;

– decompensated heart failure;

– The presence of tattoos that are made from metal;

Installed crowns and braces

How is the MRI examination

The examination begins with the preparation: it is necessary to remove all metal objects and remove the phone.

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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