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.
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 Harvard Catalyst Profiles by year, and whether "Spectroscopy, Near-Infrared" was a major or minor topic of these publication.
To see the data from this visualization as text,
click here.
Year | Major Topic | Minor Topic | Total |
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1996 | 0 | 2 | 2 |
1997 | 0 | 1 | 1 |
1998 | 0 | 2 | 2 |
1999 | 5 | 4 | 9 |
2000 | 3 | 2 | 5 |
2001 | 5 | 2 | 7 |
2002 | 8 | 8 | 16 |
2003 | 10 | 6 | 16 |
2004 | 8 | 5 | 13 |
2005 | 6 | 5 | 11 |
2006 | 7 | 4 | 11 |
2007 | 10 | 4 | 14 |
2008 | 6 | 5 | 11 |
2009 | 14 | 11 | 25 |
2010 | 13 | 8 | 21 |
2011 | 23 | 6 | 29 |
2012 | 13 | 5 | 18 |
2013 | 15 | 6 | 21 |
2014 | 13 | 9 | 22 |
2015 | 17 | 7 | 24 |
2016 | 16 | 16 | 32 |
2017 | 16 | 10 | 26 |
2018 | 12 | 6 | 18 |
2019 | 11 | 8 | 19 |
2020 | 5 | 16 | 21 |
2021 | 9 | 7 | 16 |
2022 | 2 | 5 | 7 |
2023 | 2 | 3 | 5 |
2024 | 1 | 1 | 2 |
Below are the most recent publications written about "Spectroscopy, Near-Infrared" by people in Profiles.
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Distinct patterns of metabolic motor cortex activity for phantom and residual limb pain in people with amputations: A functional near-infrared spectroscopy study. Neurophysiol Clin. 2024 Feb; 54(1):102939.
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Longitudinal assessments of functional near-infrared spectroscopy background functional connectivity in low- and middle-income infants during a social cognition task. J Exp Psychol Gen. 2024 Mar; 153(3):798-813.
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Noninvasive Neuromonitoring Modalities in Children Part I: Pupillometry, Near-Infrared Spectroscopy, and Transcranial Doppler Ultrasonography. Neurocrit Care. 2024 Feb; 40(1):130-146.
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Accounting for blood attenuation in intravascular near-infrared fluorescence-ultrasound imaging using a fluorophore-coated guidewire. J Biomed Opt. 2023 04; 28(4):046001.
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Determination of selective antegrade perfusion flow rate in aortic arch surgery to restore baseline cerebral near-infrared spectroscopy values: a single-centre observational study. Eur J Cardiothorac Surg. 2023 04 03; 63(4).
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Task-Based and Resting-State Cortical Functional Differences After Spinal Cord Injury: A Pilot Functional Near-Infrared Spectroscopy Study. J Neurotrauma. 2023 10; 40(19-20):2050-2062.
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Ultralow Background Near-Infrared Fluorophores with Dual-Channel Intraoperative Imaging Capability. Adv Healthc Mater. 2023 05; 12(12):e2203134.
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fNIRS is sensitive to leg activity in the primary motor cortex after systemic artifact correction. Neuroimage. 2023 04 01; 269:119880.
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Frontal asymmetry assessed in infancy using functional near-infrared spectroscopy is associated with emotional and behavioral problems in early childhood. Child Dev. 2023 Mar; 94(2):563-578.
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Near-Infrared Optical Transducer for Dynamic Imaging of Cerebrospinal Fluid Glucose in Brain Tumor. Anal Chem. 2022 10 18; 94(41):14265-14272.