Dr. Janaka Senarathna
Postdoc Fellow at Johns Hopkins Univ
SPIE Involvement:
Area of Expertise:
Biomedical Engineering , Optics , Instrumentation , Image processing
Profile Summary

Dr. Senarathna specializes in designing miniature optical imaging instruments for biomedical applications. He has a B.Sc. in Electronics and Telecommunications Eng. form the University of Moratuwa in Katubedda, Sri Lanka and an M.S.E (wtih Dr. Nitish Thakor) and a Ph.D. (with Dr. Arvind Pathak) in Biomedical Engineering from the Johns Hopkins University in Baltimore, Maryland, USA. He is currently a Kavli Neuroscience Discovery Institute Postdoc Scholar, and studies brain injury using the the instruments he developed. He is also a past Toastmaster.
Publications (3)

Proceedings Article | 1 March 2019 Presentation + Paper
Proc. SPIE. 10864, Clinical and Translational Neurophotonics 2019
KEYWORDS: Optical imaging, Light emitting diodes, Tumors, Imaging systems, Blood, Semiconductor lasers, Image sensors, Neuroimaging, Brain

Proceedings Article | 19 April 2017 Presentation
Proc. SPIE. 10051, Neural Imaging and Sensing
KEYWORDS: Optical imaging, Visualization, Imaging systems, Image resolution, Laser speckle contrast imaging, Optical resolution, Hemodynamics, Brain mapping, Functional magnetic resonance imaging, Brain

Proceedings Article | 9 March 2016 Presentation + Paper
Proc. SPIE. 9690, Clinical and Translational Neurophotonics; Neural Imaging and Sensing; and Optogenetics and Optical Manipulation
KEYWORDS: Optical imaging, Cranial windows, Surgery, Speckle, Blood vessels, Image segmentation, Image analysis, Laser speckle contrast imaging, Blood circulation, Skull, Cerebral blood flow, In vivo imaging, Neuroimaging, Windows, Brain

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