User profiles for Travis W. Sawyer
Travis William SawyerUniversity of Arizona Verified email at email.arizona.edu Cited by 320 |
[HTML][HTML] Ovarian cancer detection using optical coherence tomography and convolutional neural networks
Ovarian cancer has the sixth-largest fatality rate in the United States among all cancers. A
non-surgical assay capable of detecting ovarian cancer with acceptable sensitivity and …
non-surgical assay capable of detecting ovarian cancer with acceptable sensitivity and …
Three-dimensional texture analysis of optical coherence tomography images of ovarian tissue
TW Sawyer, S Chandra, PFS Rice… - Physics in Medicine …, 2018 - iopscience.iop.org
Ovarian cancer has the lowest survival rate among all gynecologic cancers due to predominantly
late diagnosis. Optical coherence tomography (OCT) has been applied successfully to …
late diagnosis. Optical coherence tomography (OCT) has been applied successfully to …
Opti-MSFA: a toolbox for generalized design and optimization of multispectral filter arrays
Multispectral imaging captures spatial information across a set of discrete spectral channels
and is widely utilized across diverse applications such as remote sensing, industrial …
and is widely utilized across diverse applications such as remote sensing, industrial …
[HTML][HTML] GFAP-directed inactivation of Men1 exploits glial cell plasticity in favor of neuroendocrine reprogramming
S Duan, TW Sawyer, RA Sontz, BA Wieland… - Cellular and molecular …, 2022 - Elsevier
Background & Aims Efforts to characterize the signaling mechanisms that underlie
gastroenteropancreatic neoplasms (GEP-NENs) are precluded by a lack of comprehensive models …
gastroenteropancreatic neoplasms (GEP-NENs) are precluded by a lack of comprehensive models …
Evaluation of illumination system uniformity for wide-field biomedical hyperspectral imaging
TW Sawyer, AS Luthman, SE Bohndiek - Journal of Optics, 2017 - iopscience.iop.org
Hyperspectral imaging (HSI) systems collect both spatial (morphological) and spectral (chemical)
information from a sample. HSI can provide sensitive analysis for biological and …
information from a sample. HSI can provide sensitive analysis for biological and …
Evaluating backscattering polarized light imaging microstructural mapping capabilities through neural tissue and analogous phantom imaging
…, AL Twer, E Hutchinson, TW Sawyer - Journal of …, 2024 - spiedigitallibrary.org
Significance Knowledge of fiber microstructure and orientation in the brain is critical for
many applications. Polarized light imaging (PLI) has been shown to have potential for better …
many applications. Polarized light imaging (PLI) has been shown to have potential for better …
[HTML][HTML] Backscattering Mueller Matrix polarimetry on whole brain specimens shows promise for minimally invasive mapping of microstructural orientation features
Understanding microscale physiology and microstructural cellular features of the brain is
key to understanding mechanisms of neurodegenerative diseases and injury, as well as …
key to understanding mechanisms of neurodegenerative diseases and injury, as well as …
Spatial profiling reveals tissue‐specific neuro‐immune interactions in gastroenteropancreatic neuroendocrine tumors
S Duan, TW Sawyer, BL Witten, H Song… - The Journal of …, 2024 - Wiley Online Library
Gastroenteropancreatic neuroendocrine tumors (GEP‐NETs) are heterogeneous malignancies
that arise from complex cellular interactions within the tissue microenvironment. Here, we …
that arise from complex cellular interactions within the tissue microenvironment. Here, we …
Quantification of multiphoton and fluorescence images of reproductive tissues from a mouse ovarian cancer model shows promise for early disease detection
TW Sawyer, JW Koevary, FPS Rice… - … of biomedical optics, 2019 - spiedigitallibrary.org
Ovarian cancer is the deadliest gynecologic cancer due predominantly to late diagnosis. Early
detection of ovarian cancer can increase 5-year survival rates from 40% up to 92%, yet no …
detection of ovarian cancer can increase 5-year survival rates from 40% up to 92%, yet no …
Fluorescence and multiphoton imaging for tissue characterization of a model of postmenopausal ovarian cancer
TW Sawyer, JW Koevary, CC Howard… - Lasers in surgery …, 2020 - Wiley Online Library
Background and Objectives To determine the efficacy of targeted fluorescent biomarkers
and multiphoton imaging to characterize early changes in ovarian tissue with the onset of …
and multiphoton imaging to characterize early changes in ovarian tissue with the onset of …