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functional magnetic resonance imaging
noun
: magnetic resonance imaging used to detect physical changes (as of blood flow) in the brain resulting from increased neuronal activity
called also functional MRI
Examples of functional magnetic resonance imaging in a Sentence
Recent Examples on the Web
In a seemingly contradictory finding, research that used functional magnetic resonance imaging, or fMRI, to study brain responses to disgusting humor did not find a pattern of brain activity that was distinct from plain disgust.
—Anthony Gianni Vaccaro, The Conversation, 23 Sep. 2024
The team combed the existing scientific literature on the topic and scanned AB’s brain using functional magnetic resonance imaging (fMRI) to isolate the regions linked to his own individual chess performance.
—Gary Stix, Scientific American, 18 Sep. 2024
One very popular scanning technology called functional magnetic resonance imaging (fMRI) uses a large magnet to measure changes in blood flow in the brain.
—Lisa Feldman Barrett, Scientific American, 8 Aug. 2024
For the new research, scientists tracked changes in the brains of people who had taken psilocybin using functional magnetic resonance imaging (fMRI).
—Will Sullivan, Smithsonian Magazine, 22 July 2024
See all Example Sentences for functional magnetic resonance imaging
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Word History
First Known Use
1988, in the meaning defined above
Time Traveler
The first known use of functional magnetic resonance imaging was
in 1988
Dictionary Entries Near functional magnetic resonance imaging
Cite this Entry
“Functional magnetic resonance imaging.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/functional%20magnetic%20resonance%20imaging. Accessed 7 Nov. 2024.
Medical Definition
functional magnetic resonance imaging
noun
: magnetic resonance imaging used to demonstrate correlations between physical changes (as in blood flow) in the brain and mental functioning (as in performing cognitive tasks)
—abbreviation fMRI
called also functional MRI
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