Ms. Cristianne Fernandez Profile

Cristianne Fernandez

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Publications (18)

Proceedings Article | 13 March 2024 Presentation + Paper

Functional brain activation with dual-slope diffuse optical imaging

Jodee Frias, Giles Blaney, Fatemeh Tavakoli, Cristianne Fernandez, Angelo Sassaroli, Sergio Fantini

Proceedings Volume 12828, 1282803 (2024) https://doi.org/10.1117/12.3001890

KEYWORDS: Hemodynamics, Simulations, Tissues, Near infrared spectroscopy, Brain, Optical properties, Diffuse optical imaging, Brain activation

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Proceedings Article | 12 March 2024 Presentation + Paper

Muscle hemodynamics measured with dual-slope frequency-domain near-infrared spectroscopy

Fatemeh Tavakoli, Cristianne Fernandez, Giles Blaney, Jodee Frias, Angelo Sassaroli, Sergio Fantini

Proceedings Volume 12838, 1283807 (2024) https://doi.org/10.1117/12.3003399

KEYWORDS: Adipose tissue, Muscles, Near infrared spectroscopy, Hemodynamics, Simulations, Tissues

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SPIE Journal Paper | 14 December 2023 Open Access

Single-distance and dual-slope frequency-domain near-infrared spectroscopy to assess skeletal muscle hemodynamics

Cristianne Fernandez, Giles Blaney, Jodee Frias, Fatemeh Tavakoli, Angelo Sassaroli, Sergio Fantini

JBO, Vol. 28, Issue 12, 125004, (December 2023) https://doi.org/10.1117/12.10.1117/1.JBO.28.12.125004

KEYWORDS: Absorption, Adipose tissue, Muscles, Optical properties, Hemodynamics, Tissues, Near infrared spectroscopy, Scattering, Simulations, Tissue optics

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Proceedings Article | 15 March 2023 Presentation + Paper

Dual-slope diffuse optical imaging with a modular source-detector array

Giles Blaney, Cristianne Fernandez, Angelo Sassaroli, Tapan Das, Sergio Fantini

Proceedings Volume 12365, 1236502 (2023) https://doi.org/10.1117/12.2651974

KEYWORDS: Brain activation, Brain, Imaging arrays, Diffuse optical imaging, Design and modelling, Near infrared spectroscopy, Tissues, Hemodynamics, Detector arrays, Displays

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Proceedings Article | 7 March 2023 Presentation + Paper

Mapping of coherent cerebral hemodynamics with dual-slope imaging

Cristianne Fernandez, Giles Blaney, Angelo Sassaroli, Tapan Das, Sergio Fantini

Proceedings Volume 12376, 123760I (2023) https://doi.org/10.1117/12.2652107

KEYWORDS: Hemodynamics, Near infrared spectroscopy, Skull, Image restoration, Brain, Optical coherence, Brain tissue, Blood pressure, Tissues, Optical properties

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Proceedings Article | 7 March 2023 Presentation + Paper

Calibration-free measurement of absolute optical properties of scattering samples in a standard cuvette

Giles Blaney, Angelo Sassaroli, Cristianne Fernandez, Tapan Das, Sergio Fantini

Proceedings Volume 12376, 1237608 (2023) https://doi.org/10.1117/12.2651969

KEYWORDS: Diffusion, Optical properties, Scattering, Transmittance, Calibration, Absorption, Optical calibration, Near infrared spectroscopy, Monte Carlo methods, Photons

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Proceedings Article | 7 March 2023 Presentation

A miniaturized frequency-domain near-infrared spectroscopy instrument compatible with the dual-slope method featuring custom ASIC AFE

Alper Kılıç, Giles Blaney, Cristianne Fernandez, Angelo Sassaroli, Sergio Fantini, Valencia M. Koomson

Proceedings Volume PC12376, PC1237604 (2023) https://doi.org/10.1117/12.2668684

KEYWORDS: Equipment, Near infrared spectroscopy, Miniaturization, Analog electronics, Semiconductor lasers, Application specific integrated circuits, Avalanche photodetectors, Solids, Photodiodes, Optical properties

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Proceedings Article | 7 March 2023 Presentation

Novel data types for diffuse optical imaging and spectroscopy in the frequency domain

Angelo Sassaroli, Giles Blaney, Cristianne Fernandez, Tapan Das, Sergio Fantini

Proceedings Volume PC12376, PC1237605 (2023) https://doi.org/10.1117/12.2652130

KEYWORDS: Spectroscopy, Optical spectroscopy imaging, Optical spectroscopy, Imaging spectroscopy, Diffuse optical imaging, Tissues, Sensors, Phase shifts, Image restoration

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SPIE Journal Paper | 2 January 2023 Open Access

Dual-slope imaging of cerebral hemodynamics with frequency-domain near-infrared spectroscopy

Giles Blaney, Cristianne Fernandez, Angelo Sassaroli, Sergio Fantini

NPh, Vol. 10, Issue 01, 013508, (January 2023) https://doi.org/10.1117/12.10.1117/1.NPh.10.1.013508

KEYWORDS: Hemodynamics, Simulations, Near infrared spectroscopy, Visualization, Brain, In vivo imaging, Neurophotonics, Image restoration, Optical properties, Brain tissue

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Proceedings Article | 4 March 2022 Presentation + Paper

Functional brain mapping with dual-slope frequency-domain near-infrared spectroscopy

Giles Blaney, Angelo Sassaroli, Cristianne Fernandez, Martina Bottoni, Sergio Fantini

Proceedings Volume 11946, 1194602 (2022) https://doi.org/10.1117/12.2610664

KEYWORDS: Hemodynamics, Sensors, Near infrared spectroscopy, Absorption, Brain mapping, Calibration, Brain activation, Visual cortex, Scattering

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Proceedings Article | 9 December 2021 Paper

Dual-slope broadband diffuse reflectance spectrometer for absolute absorption spectra of turbid media

Giles Blaney, Angelo Sassaroli, Phillip Curtsmith, Cristianne Fernandez, Thao Pham, Sergio Fantini

Proceedings Volume 11920, 119200V (2021) https://doi.org/10.1117/12.2615257

KEYWORDS: Absorption, Chromophores, Calibration, Diffuse reflectance spectroscopy, Spectroscopy, In vivo imaging, Data modeling, Tissues, Scattering, Near infrared

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Proceedings Article | 11 March 2021 Presentation + Paper

Towards functional dual-slope imaging: methods to design, evaluate, and construct a source-detector array

Giles Blaney, Angelo Sassaroli, Thao Pham, Cristianne Fernandez, Sergio Fantini

Proceedings Volume 11639, 116390T (2021) https://doi.org/10.1117/12.2577715

KEYWORDS: Human subjects, Near infrared spectroscopy, Sensors, Imaging arrays, Hemodynamics, Brain activation, Absorption

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Proceedings Article | 9 March 2021 Presentation + Paper

Blood-pressure-induced oscillations of cerebral hemodynamics during hemodialysis

Thao Pham, Giles Blaney, Angelo Sassaroli, Cristianne Fernandez, Arushi Agarwal, Daniel Weiner, Sergio Fantini

Proceedings Volume 11629, 1162922 (2021) https://doi.org/10.1117/12.2577674

KEYWORDS: Blood, Near infrared spectroscopy, Data modeling, Hemodynamics, Blood pressure

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Proceedings Article | 9 March 2021 Presentation + Paper

Broadband absorption spectroscopy in tissue: combining dual-slope continuous-wave and self-calibrating frequency-domain measurements

Giles Blaney, Ryan Donaldson, Samee Mushtak, Han Nguyen, Lydia Vignale, Cristianne Fernandez, Angelo Sassaroli, Thao Pham, Sergio Fantini

Proceedings Volume 11639, 116390H (2021) https://doi.org/10.1117/12.2582792

KEYWORDS: Calibration, Tissue optics, Absorption, Continuous wave operation, Absorption spectroscopy, Scattering, Tissues, Optical testing, Optical properties, Near infrared spectroscopy

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Proceedings Article | 5 March 2021 Presentation + Paper

Sensitivity of FD-NIRS dual slopes to absorption perturbations in layered media

Angelo Sassaroli, Giles Blaney, Thao Pham, Cristianne Fernandez, Sergio Fantini

Proceedings Volume 11639, 116390S (2021) https://doi.org/10.1117/12.2577633

KEYWORDS: Absorption, Optical properties, Tissues, Scattering, Near infrared spectroscopy, Brain

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Proceedings Article | 5 March 2021 Poster + Presentation

Oxygen consumption in skeletal muscle using single-distance, multi-distance and dual-slope data from frequency-domain near-infrared spectroscopy

Cristianne Fernandez, Giles Blaney, Thao Pham, Angelo Sassaroli, Sergio Fantini

Proceedings Volume 11639, 116391M (2021) https://doi.org/10.1117/12.2578425

KEYWORDS: Near infrared spectroscopy, Oxygen, Tissues, Data modeling, Sensors, Optical properties, Human subjects, Hemodynamics

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Proceedings Article | 9 March 2020 Presentation

Phase dual-slopes for enhanced depth sensitivity in diffuse optical imaging (Conference Presentation)

Sergio Fantini, Angelo Sassaroli, Giles Blaney, Thao Pham, Cristianne Fernandez

Proceedings Volume 11226, 1122607 (2020) https://doi.org/10.1117/12.2545188

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Proceedings Article | 4 March 2019 Presentation + Paper

Semi-automated machine learning approach to segment and register tissue oxygenation maps onto clinical images of wounds

Edwin Robledo, Richard Schutzman, Ruogu Fang, Cristianne Fernandez, Rebecca Kwasinski, Kevin Leiva, Francisco Perez-Clavijo, Anuradha Godavarty

Proceedings Volume 10873, 1087305 (2019) https://doi.org/10.1117/12.2510065

KEYWORDS: Image segmentation, Near infrared, Wound healing, Machine learning, Visualization, Tissues, Tissue optics, Image registration, Imaging spectroscopy, In vivo imaging

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Showing 5 of 18 publications

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