Browsing Research Publications and Outputs by title
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Non-rigid motion detection for motion tracking of the head
Published 2019Optical motion tracking systems are effective tools for measuring head motion during MRI and PET scans in order to correct for motion. Most systems rely on the attachment of fiducial markers which can slip or become decoupled ...Open AccessConference paper -
Open-field PET: Simultaneous brain functional imaging and behavioural response measurements in freely moving small animals
Published 2019A comprehensive understanding of how the brain responds to a changing environment requires techniques capable of recording functional outputs at the whole-brain level in response to external stimuli. Positron emission tomography ...Open AccessArticle -
Optical imaging spectroscopy for rapid, primary screening of SARS-CoV-2: a proof of concept
Published 2022Effective testing is essential to control the coronavirus disease 2019 (COVID-19) transmission. Here we report a-proof-of-concept study on hyperspectral image analysis in the visible and near-infrared range for primary ...Article -
An optimized feature detector for markerless motion tracking in motion-compensated neuroimaging
Published 2017Head movements during PET and MRI scans can have a detrimental effect on image quality and quantitative measurements. For both modalities, motion correction methods exist that rely on accurate characterization of head ...Open AccessConference paper -
Platelet Mechanobiology Inspired Microdevices: From Hematological Function Tests to Disease and Drug Screening
Published 2022Platelet function tests are essential to profile platelet dysfunction and dysregulation in hemostasis and thrombosis. Clinically they provide critical guidance to the patient management and therapeutic evaluation. Recently, ...Article -
Silhouette-based markerless motion estimation of awake rodents in PET
Published 2017The ability to image the brain of a freely moving rodent using motion-compensated PET presents many exciting possibilities for exploring the links between brain function and behavior. Markerless optical approaches for pose ...Open AccessConference paper