(functional magnetic resonance imaging) a type of brain scan that can be used to monitor the brain's activity and detect abnormalities in how it works.
A type of magnetic resonant imaging (MRI) scanning in which scientists can see what parts of the brain are active while a subject is performing a task, such as solving a math problem in the MRI scanner. Functional MRI (fMRI) can tell us which areas of the brain are active in some individuals with a disorder (eg, those with autism) versus typically developing individuals
Instead of taking a still picture, functional MRI records activity in the brain by measuring blood flow or changes in chemical composition. This enables doctors and researchers to determine which areas of the brain are active while the patient performs various tasks (e.g. reading a list of words, or listening to music).
a study that attempts to identify the location of the functional areas of the brain, such as those responsible for movement or the generation and comprehension of speech
fMRI, functional magnetic resonance imaging, uses radio waves and a strong magnetic field rather than x-rays to provide clear and detailed pictures to determine precisely which part of the brain is handling critical functions such as thought, speech, movement, and sensation. Can be critical to planning interventions to treat brain disorders.
A technique that helps to pinpoint functional areas of the brain. While the MRI is scanning, the patient is asked to perform a series of activities and movements, such as reading a list or tapping fingers. The areas of the brain that correlate to these movements and activities "light up" on the scan and create an image. This information is used by surgical navigation computers in the planning of incisions, skull openings and tumor removal to minimize neurological deficits.
An type of MRI that detects the changes in red blood cells and capillaries as they deliver oxygen to "functioning" parts of the brain.
