23 July 2012 Errata: Noninvasive optical quantification of absolute blood flow, blood oxygenation, and oxygen consumption rate in exercising skeletal muscle
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J. of Biomedical Optics, 17(7), 079802 (2012). doi:10.1117/1.JBO.17.7.079802
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Gurley, Shang, and Yu: Errata: Noninvasive optical quantification of absolute blood flow, blood oxygenation, and oxygen consumption rate in exercising skeletal muscle

This article [J. Biomed. Opt. 17, 075010 (2012)] was originally published online on 12 July 2012 with an error. In Fig. 3, a previously unnoticed error in the data analysis code used to generate the figure caused a shift in the scaling of the blood flow index (αDB). The multiplier at the top should be 107, as opposed to 105. The corrected figure appears below.

Fig. 3

(a) Raw DCS signal (αDB) acquired during exercise with application of gating algorithm. (b) Raw DCS signal acquired during exercise without application of gating algorithm. Exercise was performed at 25% MVC, with 1-s contraction/relaxation. The bold vertical lines denote beginning and end of exercise.

JBO_17_7_079802_f001.png

All versions of the article were corrected on 19 July 2012. The article appears correctly in print.

Katelyn Gurley, Yu Shang, Guoqiang Yu, "Errata: Noninvasive optical quantification of absolute blood flow, blood oxygenation, and oxygen consumption rate in exercising skeletal muscle," Journal of Biomedical Optics 17(7), 079802 (23 July 2012). http://dx.doi.org/10.1117/1.JBO.17.7.079802
Submission: Received ; Accepted
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KEYWORDS
Blood circulation

Oxygen

Blood

Biomedical optics

Data analysis

Error analysis

Biomedical engineering

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