- functional imaging
- the use of imaging techniques such as magnetic resonance imaging and computed tomography to provide quantitative data about physiologic function.
Medical dictionary. 2011.
functional imaging
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Functional imaging — (or functional medical imaging), is a method of detecting or measuring changes in metabolism, blood flow, regional chemical composition, and absorption.As opposed to structural imaging, functional imaging centers on revealing physiological… … Wikipedia
Functional magnetic resonance imaging — Functional MRI or functional Magnetic Resonance Imaging (fMRI) is a type of specialized MRI scan. It measures the haemodynamic response related to neural activity in the brain or spinal cord of humans or other animals. It is one of the most… … Wikipedia
Functional neuroimaging — is the use of neuroimaging technology to measure an aspect of brain function, often with a view to understanding the relationship between activity in certain brain areas and specific mental functions. It is primarily used as a research tool in… … Wikipedia
functional magnetic resonance imaging — n 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) abbr. fMRI called also functional MRI … Medical dictionary
Imaging genetics — refers to the use of anatomical or physiological imaging technologies as phenotypic assays to evaluate genetic variation. Scientists that first used the term imaging genetics were interested in how genes influence psychopathology and used… … Wikipedia
Functional specialization (brain) — This article is about specialization of function among regions of the brain generally. For the particular topic of left right brain specialization, see Lateralization of brain function. Functional specialization suggests that different areas in… … Wikipedia
functional magnetic resonance imaging — ▪ medicine neuroimaging technique used in biomedical research and in diagnosis that detects changes in blood flow in the brain. This technique compares brain activity under resting and activated conditions. It combines the high spatial… … Universalium
functional magnetic resonance imaging — noun a form of magnetic resonance imaging of the brain that registers blood flow to functioning areas of the brain • Syn: ↑fMRI • Hypernyms: ↑magnetic resonance imaging, ↑MRI • Hyponyms: ↑blood oxygenation level dependent functional magnetic… … Useful english dictionary
functional magnetic resonance imaging — noun A form of magnetic resonance imaging that records the flow of blood to areas of the brain when the patient is undertaking a specific neural activity … Wiktionary
Photoacoustic imaging in biomedicine — Photoacoustic imaging, as a hybrid biomedical imaging modality, is developed based on the photoacoustic effect. In photoacoustic imaging, non ionizing laser pulses are delivered into biological tissues (when radio frequency pulses are used, the… … Wikipedia
