Spectroscopy, Near-Infrared
"Spectroscopy, Near-Infrared" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A noninvasive technique that uses the differential absorption properties of hemoglobin and myoglobin to evaluate tissue oxygenation and indirectly can measure regional hemodynamics and blood flow. Near-infrared light (NIR) can propagate through tissues and at particular wavelengths is differentially absorbed by oxygenated vs. deoxygenated forms of hemoglobin and myoglobin. Illumination of intact tissue with NIR allows qualitative assessment of changes in the tissue concentration of these molecules. The analysis is also used to determine body composition.
| Descriptor ID |
D019265
|
| MeSH Number(s) |
E01.370.350.750 E05.196.867.851
|
| Concept/Terms |
Spectroscopy, Near-Infrared- Spectroscopy, Near-Infrared
- Near-Infrared Spectroscopies
- Near-Infrared Spectroscopy
- Spectroscopies, Near-Infrared
- Spectroscopy, Near Infrared
- NIR Spectroscopy
- NIR Spectroscopies
- Spectroscopies, NIR
- Spectroscopy, NIR
- Spectrometry, Near-Infrared
- Near-Infrared Spectrometries
- Near-Infrared Spectrometry
- Spectrometries, Near-Infrared
- Spectrometry, Near Infrared
|
Below are MeSH descriptors whose meaning is more general than "Spectroscopy, Near-Infrared".
Below are MeSH descriptors whose meaning is more specific than "Spectroscopy, Near-Infrared".
This graph shows the total number of publications written about "Spectroscopy, Near-Infrared" by people in this website by year, and whether "Spectroscopy, Near-Infrared" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2013 | 0 | 1 | 1 |
| 2014 | 0 | 1 | 1 |
| 2016 | 0 | 1 | 1 |
| 2017 | 0 | 2 | 2 |
| 2018 | 0 | 2 | 2 |
| 2020 | 0 | 1 | 1 |
| 2021 | 0 | 1 | 1 |
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Below are the most recent publications written about "Spectroscopy, Near-Infrared" by people in Profiles.
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Neural Variability in the Prefrontal Cortex as a Reflection of Neural Flexibility and Stability in Patients With Parkinson Disease. Neurology. 2022 02 22; 98(8):e839-e847.
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Which obstacle attributes place additional demands on higher-level cognitive function in patients with Parkinson's disease? Parkinsonism Relat Disord. 2020 09; 78:178-183.
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Evidence for Differential Effects of 2 Forms of Exercise on Prefrontal Plasticity During Walking in Parkinson's Disease. Neurorehabil Neural Repair. 2018 03; 32(3):200-208.
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Prefrontal cortex activation during obstacle negotiation: What's the effect size and timing? Brain Cogn. 2018 04; 122:45-51.
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When is Higher Level Cognitive Control Needed for Locomotor Tasks Among Patients with Parkinson's Disease? Brain Topogr. 2017 Jul; 30(4):531-538.
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Effects of aging on prefrontal brain activation during challenging walking conditions. Brain Cogn. 2017 07; 115:41-46.
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The Effects of a Brief Acceptance-Based Behavioral Treatment Versus Traditional Cognitive-Behavioral Treatment for Public Speaking Anxiety: An Exploratory Trial Examining Differential Effects on Performance and Neurophysiology. Behav Modif. 2016 09; 40(5):748-76.
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Increased frontal brain activation during walking while dual tasking: an fNIRS study in healthy young adults. J Neuroeng Rehabil. 2014 May 12; 11:85.
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Neuroimaging as a window into gait disturbances and freezing of gait in patients with Parkinson's disease. Curr Neurol Neurosci Rep. 2013 Dec; 13(12):411.
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Quantitation of brown adipose tissue perfusion in transgenic mice using near-infrared fluorescence imaging. Mol Imaging. 2003 01; 2(1):37-49.