Microvascular Blood Flow Changes in Human Breast During Simulated Mammography

Busch, David R.; Choe, Regine; Durdurán, Turgut; Foster, Ellen; Averna, Tiffany A.; Friedman, Daniel H.; Rosen, Mark; Schnall, M.; Yodh, Arjun G.

doi:10.1364/biomed.2012.jm3a.13

Cited by 1 publication

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“…The advantage lies in the possibility of simultaneously providing cerebral blood volume and blood flow as well as blood tissue oxygen saturation, and allowing non-invasive estimation of the cerebral metabolic rate of oxygen (Boas et al, 2003). In a few cases, integration of DCS and fNIRS has already been explored at the research level (Roche-Labarbe et al, 2014;Busch et al, 2012;Diop et al, 2011) while a European project (BabyLux, http://www.babylux-project.eu) was recently started to provide the first integrated instrument combining DCS and TD fNIRS for monitoring cerebral oxygen metabolism and blood flow in preterm neonates. Integration of DCS or fNIRS with FOS is fascinating since it would, through an all-optical methodology, provide information on both the fast neuronal changes (usually captured by EEG) and the slow hemodynamic changes (usually measured by PET or fMRI).…”

Section: Discussionmentioning

confidence: 99%

Neurophotonics: non-invasive optical techniques for monitoring brain functions

Torricelli¹

2014

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SummaryThe aim of this review is to present the state of the art of neurophotonics, a recently founded discipline lying at the interface between optics and neuroscience. While neurophotonics also includes invasive techniques for animal studies, in this review we focus only on the non-invasive methods that use near infrared light to probe functional activity in the brain, namely the fast optical signal, diffuse correlation spectroscopy, and functional near infrared spectroscopy methods. We also present an overview of the physical principles of light propagation in biological tissues, and of the main physiological sources of signal. Finally, we discuss the open issues in models, instrumentation, data analysis and clinical approaches.

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Section: Discussionmentioning

confidence: 99%

Neurophotonics: non-invasive optical techniques for monitoring brain functions

Torricelli¹

2014

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Microvascular Blood Flow Changes in Human Breast During Simulated Mammography

Cited by 1 publication

References 12 publications

Neurophotonics: non-invasive optical techniques for monitoring brain functions

Neurophotonics: non-invasive optical techniques for monitoring brain functions

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