MRI Functional (One Activity) is a specialized functional MRI examination that maps brain activity associated with a specific task or function. It is performed to identify important functional areas of the brain and support pre-surgical planning, neurological evaluation, and appropriate clinical management.
Disclaimer: Result availability is subject to the laboratory's schedule and test availability.
MRI Functional (One Activity) may be recommended for patients who require mapping of a specific brain function, particularly when a brain lesion, tumor, vascular abnormality, or other condition is located close to an important functional area.
Functional MRI for brain activation generally does not require intravenous contrast. However, a separate structural MRI with contrast may sometimes be performed as part of a comprehensive evaluation.
Yes. A specific movement task, such as moving a hand or foot, can be used to identify the corresponding motor areas of the brain.
Yes. It can be particularly useful for pre-surgical brain mapping, helping doctors identify important functional areas that may need to be preserved during surgery.
No. A routine MRI primarily evaluates the structure and anatomy of the brain, whereas functional MRI additionally evaluates brain activity associated with a specific task or function.