Dr. Karla M. Bergonzi Profile

Dr. Karla M. Bergonzi

SPIE Involvement:

Author

Area of Expertise:

Biomedical Instrumentation

Websites:

Personal Website

Publications (3)

SPIE Journal Paper | 25 August 2022 Open Access

Comparison of optical measurements of critical closing pressure acquired before and during induced ventricular arrhythmia in adults

Alec Lafontant, Elizabeth Mahanna Gabrielli, Karla Bergonzi, Rodrigo Forti, Tiffany Ko, Ronak Shah, Jeffrey Arkles, Daniel Licht, Arjun Yodh, W. Andrew Kofke, Brian White, Wesley Baker

NPh, Vol. 9, Issue 03, 035004, (August 2022) https://doi.org/10.1117/12.10.1117/1.NPh.9.3.035004

KEYWORDS: Gold, Heart, Optical testing, Blood pressure, Medicine, Electrophysiology, Neurophotonics, Arteries, Resistance, Spectroscopy

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Proceedings Article | 5 March 2021 Presentation

Critical closing pressure monitoring using diffuse correlation spectroscopy in cardiac ablation patients

Alec Lafontant, Karla Bergonzi, Rodrigo Forti, Ronak Shah, Lin Wang, Tiffany Ko, Arjun Yodh, Jeffery Arkles, Ramani Balu, Andrew Kofke, Wesley Baker, Brian White, Elizabeth Gabrielli

Proceedings Volume 11639, 1163913 (2021) https://doi.org/10.1117/12.2579301

KEYWORDS: Spectroscopy, Linear filtering, Ultrasonography, Traumatic brain injury, Surgery, Human subjects, Doppler effect, Data acquisition, Cerebral blood flow, Blood pressure

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SPIE Journal Paper | 17 August 2018 Open Access

Lightweight sCMOS-based high-density diffuse optical tomography

Karla Bergonzi, Tracy Burns-Yocum, Jonathan Bumstead, Elise Buckley, Patrick Mannion, Christopher Tracy, Eli Mennerick, Silvina Ferradal, Hamid Dehghani, Adam Eggebrecht, Joseph Culver

NPh, Vol. 5, Issue 03, 035006, (August 2018) https://doi.org/10.1117/12.10.1117/1.NPh.5.3.035006

KEYWORDS: Optical fibers, Sensors, Avalanche photodetectors, Signal to noise ratio, CMOS sensors, Computer programming, Imaging systems, Diffuse optical tomography, Neuroimaging, Visualization

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