functional magnetic resonance imaging Synonyms

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functional magnetic resonance imaging Meaning

Wordnet

a form of magnetic resonance imaging of the brain that registers blood flow to functioning areas of the brain

Functional magnetic resonance imaging (fMRI) is a neuroimaging technique that measures brain activity by detecting changes in blood flow.
fMRI allows researchers to visualize which areas of the brain are activated during specific tasks or processes.
fMRI is used to study a wide range of cognitive functions, including memory, attention, and language.
fMRI has also been used to investigate brain disorders such as Alzheimer's disease and schizophrenia.
fMRI is a powerful tool for understanding brain function and dysfunction.
fMRI is a non-invasive procedure that does not involve exposing patients to radiation.
fMRI is typically performed in a specialized scanner that uses a powerful magnet to create a magnetic field.
The magnetic field in fMRI scanners causes hydrogen atoms in the body to align with the field.
When a radiofrequency pulse is applied to the scanner, the hydrogen atoms flip their alignment, releasing energy that is detected by the scanner.
The amount of energy released by the hydrogen atoms is proportional to the amount of blood flow in the area being scanned, allowing researchers to create images of brain activity.

a form of magnetic resonance imaging of the brain that registers blood flow to functioning areas of the brain

No synonyms found.

No antonyms found.

Functional magnetic resonance imaging (fMRI) is a neuroimaging technique that measures brain activity by detecting changes in blood flow.

fMRI allows researchers to visualize which areas of the brain are activated during specific tasks or processes.

fMRI is used to study a wide range of cognitive functions, including memory, attention, and language.

fMRI has also been used to investigate brain disorders such as Alzheimer's disease and schizophrenia.