scholarly journals Layer-based, depth-resolved computation of attenuation coefficients and backscattering fractions in tissue using optical coherence tomography

2021 ◽  
Author(s):  
Taylor Cannon ◽  
Brett Bouma ◽  
Néstor Uribe-Patarroyo
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
Attenuation Coefficients

scholarly journals One‐to‐one registration of en‐face optical coherence tomography attenuation coefficients with histology of a prostatectomy specimen

2018 ◽  
Vol 12 (4) ◽  
pp. e201800274 ◽  
Author(s):  
Abel Swaan ◽  
Berrend G. Muller ◽  
Leah S. Wilk ◽  
Mitra Almasian ◽  
Rob A. A. van Kollenburg ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
Attenuation Coefficients ◽  
En Face ◽  
Prostatectomy Specimen ◽  
One To One

scholarly journals Quantitative measurement of attenuation coefficients of weakly scattering media using optical coherence tomography

2004 ◽  
Vol 12 (19) ◽  
pp. 4353 ◽  
Author(s):  
Dirk J. Faber ◽  
Freek J. van der Meer ◽  
Maurice C. G. Aalders ◽  
Ton G. van Leeuwen
Keyword(s):  
Optical Coherence Tomography ◽  
Quantitative Measurement ◽  
Optical Coherence ◽  
Scattering Media ◽  
Attenuation Coefficients

scholarly journals In VivoDetection of the Effect of Electroacupuncture on “Zusanli” Acupoint in Rats with Adjuvant-Induced Arthritis through Optical Coherence Tomography

2016 ◽  
Vol 2016 ◽  
pp. 1-7 ◽  
Author(s):  
Huiqing Zhong ◽  
Hui Yang ◽  
Yan Zhou ◽  
Zhouyi Guo ◽  
Xiuli Wu ◽  
...  
Keyword(s):  
Optical Coherence Tomography ◽  
Control Group ◽  
Optical Coherence ◽  
Attenuation Coefficients ◽  
Adjuvant Induced Arthritis ◽  
Significant Difference ◽  
Effect Of Treatment ◽  
Zusanli Acupoint ◽  
The Right

This study aimed to investigate the effect of electroacupuncture (EA) treatment through optical coherence tomography (OCT)in vivoon rats with adjuvant-induced arthritis. OCT images were obtained from the ankle of the right hind paws of the rats in control, model, and EA groups before modelling and 1 day, 8 days, 15 days, 22 days, and 29 days after modelling. Results demonstrated that the OCT signal of the ankle of the right hind paws of the rats was indistinct compared to 1 day after modelling and before modelling in the EA group. In the EA group, the light averaged attenuation coefficients of the ankle tissues decreased as treatment duration was prolonged after EA was administered (3.43, 2.96, 2.61, 2.42, and 2.29 mm−1, resp.). There was a significant difference in attenuation coefficient decrease between the 29th d and the 1st d for EA group compared with control group (P<0.01). This condition indicated that the light absorption of the ankle of the treated rats in the EA group decreased. Therefore, OCT can be used to monitor the effect of treatment on rats with arthritisin vivo.

scholarly journals Depth-resolved model-based reconstruction of attenuation coefficients in optical coherence tomography

2013 ◽  
Vol 5 (1) ◽  
pp. 322 ◽  
Author(s):  
K. A. Vermeer ◽  
J. Mo ◽  
J. J. A. Weda ◽  
H. G. Lemij ◽  
J. F. de Boer
Keyword(s):  
Optical Coherence Tomography ◽  
Optical Coherence ◽  
Attenuation Coefficients ◽  
Model Based
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