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.
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 periodic or constant 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 confused;
– There was a craniocerebral injury.
You need to determine 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.
It is also worth giving up MRI when:
– the presence of cochlear implants;
– Decompensated Heart Failure
– the presence of tattoos created on a metal basis;
Installed crowns and braces
What is an MRI exam?
The examination begins with the preparation: it is necessary to remove all metal objects and remove the phone.
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 takes many layers-by-layer photographs of the brain and then makes a decision.
For more information about MRI of the brain check our new resource: look at here now