Results 61 to 70 of about 1,511,987 (315)

Biophysical approaches for studying viral entry

FEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Lens Thickness in Infants and Children with Cataracts

Ophthalmology Science
Purpose: The purpose of this study was to determine the association between lens thickness and cataract in participants aged 0 to 5 years. Design: This was a prospective, multicenter, case–control study.
Libby Wei, MD, Taylor Kolosky, Sarah Byun, Alexandra S. Dolgetta, MD, Moran R. Levin, MD, Jana A. Friedman, MD, Monica M. Manrique, MD, Isabelle Dortonne, MD, Camilo Martinez, COA, Marlet Bazemore, MD, Mohamad S. Jaafar, MD, William P. Madigan, MD, Laurence Magder, PhD, Janet L. Alexander, MD, MS   +13 more
doaj   +1 more source

Reading with the rod visual system [PDF]

Applied Optics, 1988
Much of the previous research on reading had been concerned with the illumination conditions that optimize performance. There is, however, a number of situations in industry where reading material of sorts is displayed at illumination levels much less than optimal for human observers.
Chaparro, Alex, Young, Rockefeller S.L.
openaire   +3 more sources

Towards Ubiquitous Brushing for Information Visualization [PDF]

, 2006
Brushing is a collection of techniques to dynamically query and directly select elements on the visual display. Such interaction allows the user to explore the visualization, to interactively select a subset of points and see how these changes are ...
Wright, M.A.E., Roberts, J.C.
core   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Automated strabismus evaluation: a critical review and meta-analysis

Frontiers in Neurology
IntroductionAdult strabismus has a wide range of etiologies and necessitates clinical evaluation for appropriate treatment. Advancements in eye tracking technology show promise for the development of clinically accurate, automated evaluation and ...
Emma M. Hartness, Fangfang Jiang, Gideon K. D. Zamba, Gideon K. D. Zamba, Gideon K. D. Zamba, Caroline Allen, Tara L. Bragg, Tara L. Bragg, Julie Nellis, Julie Nellis, Alina V. Dumitrescu, Alina V. Dumitrescu, Randy H. Kardon, Randy H. Kardon   +13 more
doaj   +1 more source

Visual 3-D SLAM from UAVs

, 2009
The aim of the paper is to present, test and discuss the implementation of Visual SLAM techniques to images taken from Unmanned Aerial Vehicles (UAVs) outdoors, in partially structured environments.
Campoy Cervera, Pascual, Martínez Luna, Carol Viviana, Mondragon, Ivan F., Olivares Méndez, Miguel Ángel, Sebastian y Zuñiga, Jose Maria, Artieda, Jorge, Artieda Trigueros, Jorge, Correa Caicedo, Juan Fernando, Sebastian, Jose M., Correa, Juan F., Mondragon Bernal, Ivan Fernando, Correoa, Juan F., Martinez, Carol, Olivares Méndez, Miguel A., Campoy, Pascual   +14 more
core   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source

Reverting ontogeny: rapid phenotypic plasticity of colour vision in cichlid fish [PDF]

Royal Society Open Science, 2019
Phenotypic plasticity, particularly during development, allows organisms to rapidly adjust to different environmental conditions. Yet, it is often unclear whether the extent and direction of plastic changes are restricted by an individual's ontogeny ...
Andreas Härer, Nidal Karagic, Axel Meyer, Julián Torres-Dowdall   +3 more
doaj   +1 more source

Invariant visual object and face recognition : neural and computational bases, and a model, VisNet [PDF]

, 2012
Neurophysiological evidence for invariant representations of objects and faces in the primate inferior temporal visual cortex is described. Then a computational approach to how invariant representations are formed in the brain is described that builds on
Edmund T. Rolls, Rolls, Edmund T., Edmund T eRolls   +2 more
core   +1 more source