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A Role for Near Infrared Spectroscopy in Psychiatry?
1997Present implementations of near infrared spectroscopy permit the detection of signals related to neuronal activity non-invasively through the intact skull (for review see: Chance, 1991). Due to the limited penetration of photons in soft tissue that is in the range of a few centimeters (Chance et al., 1993), the NIRS field of view is restricted to the ...
Hock, C. +6 more
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Journal of Near Infrared Spectroscopy, 1998
Some of the concepts that make a near infrared spectrum understandable are reviewed. The origin of vibrational anharmonicity which determines the occurrence and the spectral properties (frequency, intensity) is discussed. The importance of the effects of the resonances which increase with increasing excitation are mentioned. Some of the characteristics
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Some of the concepts that make a near infrared spectrum understandable are reviewed. The origin of vibrational anharmonicity which determines the occurrence and the spectral properties (frequency, intensity) is discussed. The importance of the effects of the resonances which increase with increasing excitation are mentioned. Some of the characteristics
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1971
In the near-infrared region the absorption process is associated with the overtone and combination bands of vibrational transitions. This region can be studied with the same equipment that is used for electronic spectra, apart from changing from photocell to photoconductive detectors above 1 µ.
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In the near-infrared region the absorption process is associated with the overtone and combination bands of vibrational transitions. This region can be studied with the same equipment that is used for electronic spectra, apart from changing from photocell to photoconductive detectors above 1 µ.
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Near infrared oximetry and near infrared spectroscopy
Anaesthesia, 1994H, Owen-Reece +4 more
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2017
Nowadays, various newly developed intracoronary imaging techniques have provided unique information on the coronary plaque and are widely used either for clinical decision-making or for research purposes (Table 9.1). However, there is still unmet need for the characterization of atheromatous plaque, especially for in vivo measurement of lipid burden ...
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Nowadays, various newly developed intracoronary imaging techniques have provided unique information on the coronary plaque and are widely used either for clinical decision-making or for research purposes (Table 9.1). However, there is still unmet need for the characterization of atheromatous plaque, especially for in vivo measurement of lipid burden ...
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Near-Infrared Spectroscopy in Resuscitation
Journal of Trauma: Injury, Infection & Critical Care, 2003Stephen M, Cohn +2 more
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2010
The discovery of near-infrared energy is ascribed to Herschel in the nineteenth century; the first industrial application however began in the 1950s. Initially near infrared spectroscopy (NIRS) was used only as an add-on unit to other optical devices, that used other wavelengths such as ultraviolet (UV), visible (Vis), or mid-infrared (MIR ...
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The discovery of near-infrared energy is ascribed to Herschel in the nineteenth century; the first industrial application however began in the 1950s. Initially near infrared spectroscopy (NIRS) was used only as an add-on unit to other optical devices, that used other wavelengths such as ultraviolet (UV), visible (Vis), or mid-infrared (MIR ...
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Near‐Infrared Materials: The Turning Point of Organic Photovoltaics
Advanced Materials, 2022Letian Dou, Dong Meng, Yang Yang
exaly
European Journal of Anaesthesiology, 2019
Placido M, Argüelles-Delgado +1 more
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Placido M, Argüelles-Delgado +1 more
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Broadband dye-sensitized upconversion of near-infrared light
Nature Photonics, 2012Jan Hummelen, Maxim S Pshenichnikov
exaly