The modern non-contact method of brain research is MRI of the Brain. It uses radio waves and a magnetic field to transmit a signal to the computer that allows you to assess the brain’s state. 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.

When is an MRI scan done?

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.

In some cases, MRI diagnosis is needed to confirm the diagnosis or to refute it.

MRI should be performed if:

– Acute or constant headaches.

– There is a constant or periodic noise in the ears

– There is weakness and numbness at the extremities.

– There is a decline in memory.

Occasionally, fainting can occur

– the person is disoriented;

– there was a craniocerebral trauma;

– you need to find out the cause of seizures.

Contrast-enhanced MRI (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 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 implant;

– Decompensated Heart Failure

– The presence of tattoos that are made from metal;

– installed crowns or braces.

What is an MRI exam?

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 is placed on the table, and a device is fixed on the head, which will send and receive radio waves. 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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