Results 101 to 110 of about 415,852 (378)

The Relationship Between High-Order Aberration and Anterior Ocular Biometry During Accommodation in Young Healthy Adults

Investigative Ophthalmology and Visual Science, 2017
Purpose This study investigated the anterior ocular anatomic origin of high-order aberration (HOA) components using optical coherence tomography and a Shack-Hartmann wavefront sensor. Methods A customized system was built to simultaneously capture images
B. Ke, X. Mao, Hong Jiang, Ji-chang He, Che Liu, Min Li, Ying Yuan, Jianhua Wang   +7 more
semanticscholar   +1 more source

Addressing persistent challenges in digital image analysis of cancer tissue: resources developed from a hackathon

Molecular Oncology, EarlyView.
Large multidimensional digital images of cancer tissue are becoming prolific, but many challenges exist to automatically extract relevant information from them using computational tools. We describe publicly available resources that have been developed jointly by expert and non‐expert computational biologists working together during a virtual hackathon
Sandhya Prabhakaran, Clarence Yapp, Gregory J. Baker, Johanna Beyer, Young Hwan Chang, Allison L. Creason, Robert Krueger, Jeremy Muhlich, Nathan Heath Patterson, Kevin Sidak, Damir Sudar, Adam J. Taylor, Luke Ternes, Jakob Troidl, Xie Yubin, Artem Sokolov, Darren R. Tyson   +16 more
wiley   +1 more source

Influence of LED Correlated Color Temperature on Ocular Physiological Function and Subjective Perception of Discomfort

IEEE Access, 2018
Correlated color temperature (CCT) is an important feature of the LED luminaire. However, its influence on visual discomfort remains vague due to the lack of a comprehensive study based on ocular physiological parameters and psychological assessment.
Jianqi Cai, Wentao Hao, Ya Guo, Peng Du, Rongrong Wen, Xiaoxiang Yang   +5 more
doaj   +1 more source

Eye movements in mild traumatic brain injury: Ocular biomarkers

Journal of Eye Movement Research, 2022
Mild traumatic brain injury (mTBI, or concussion), results from direct and indirect trauma to the head (i.e. a closed injury of transmitted forces), with or without loss of consciousness.
Matthew A. McDonald, Helen V Danesh-Meyer, Samantha Holdsworth   +2 more
doaj   +1 more source

Comparing self‐reported race and genetic ancestry for identifying potential differentially methylated sites in endometrial cancer: insights from African ancestry proportions using machine learning models

Molecular Oncology, EarlyView.
Integrating ancestry, differential methylation analysis, and machine learning, we identified robust epigenetic signature genes (ESGs) and Core‐ESGs in Black and White women with endometrial cancer. Core‐ESGs (namely APOBEC1 and PLEKHG5) methylation levels were significantly associated with survival, with tumors from high African ancestry (THA) showing ...
Huma Asif, J. Julie Kim
wiley   +1 more source

The Cambridge Anti-myopia Study: variables associated with myopia progression [PDF]

, 2013
Purpose: To identify variables associated with myopia progression and to identify any interaction between accommodative function, myopia progression, age, and treatment effect in the Cambridge Anti-Myopia Study. Methods: Contact lenses were used
Allen, Peter M., Calver, Richard I., O'Leary, Daniel J., Price, Holly C., Radhakrishnan, Hema, Rae, Sheila M., Sailoganathan, Ananth, Theagarayan, Baskar P.   +7 more
core   +1 more source

A large‐scale retrospective study in metastatic breast cancer patients using circulating tumour DNA and machine learning to predict treatment outcome and progression‐free survival

Molecular Oncology, EarlyView.
There is an unmet need in metastatic breast cancer patients to monitor therapy response in real time. In this study, we show how a noninvasive and affordable strategy based on sequencing of plasma samples with longitudinal tracking of tumour fraction paired with a statistical model provides valuable information on treatment response in advance of the ...
Emma J. Beddowes, Mario Ortega Duran, Solon Karapanagiotis, Alistair Martin, Meiling Gao, Riccardo Masina, Ramona Woitek, James Tanner, Fleur Tippin, Justine Kane, Jonathan Lay, Anja Brouwer, Stephen‐John Sammut, Suet‐Feung Chin, Davina Gale, Dana W. Y. Tsui, Sarah‐Jane Dawson, Nitzan Rosenfeld, Maurizio Callari, Oscar M. Rueda, Carlos Caldas   +20 more
wiley   +1 more source

Ocular Recognition Databases and Competitions: A Survey [PDF]

, 2019
The use of the iris and periocular region as biometric traits has been extensively investigated, mainly due to the singularity of the iris features and the use of the periocular region when the image resolution is not sufficient to extract iris information.
arxiv   +1 more source

Estimation of the mechanical properties of the eye through the study of its vibrational modes

, 2017
Measuring the eye's mechanical properties in vivo and with minimally invasive techniques can be the key for individualized solutions to a number of eye pathologies.
Adsuara, J. E., Aloy, M. A., Cerdá-Durán, P., Esteve-Taboada, J. J., Ferrer-Blasco, T., Montés-Micó, R., Obergaulinger, M.   +6 more
core   +3 more sources

Cognitive Demand and Accommodative Microfluctuations

Vision, 2018
Previous studies have shown cognition to have an influence on accommodation. Temporal variation in the accommodative response occurs during the fixation on a stationary target.
Niall J. Hynes, Matthew P. Cufflin, Karen M. Hampson, Edward A. H. Mallen   +3 more
doaj   +1 more source