Results 71 to 80 of about 1,757,364 (306)
Contrast Sensitivity in Microtropic and Anisometropic Eyes of Successfully Treated Amblyopes [PDF]
, 2017 Objectives: To assess and compare contrast sensitivity function in the previously amblyopic and non-amblyopic “normal” eyes of patients with microtropia and anisometropia who achieved 20/20 visual acuity after occlusion therapy.
Bayar, Sezin Akca +9 more
core +1 more source
Evaluation of Color Contrast Sensitivity in Dyslexic Children
مجله پژوهش در علوم توانبخشی, 2014 Introduction: Although there is a consensus about the importance of vision perception in reading, its role in development of dyslexia is highly debated. In order to understand the relationship between dyslexia and disorders of visual perception, we have ...
Alireza Mohamadi, Ebrahim Jafarzadehpur
doaj +1 more source
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
The importance of contrast sensitivity testing in children
British and Irish Orthoptic Journal, 2014 Aim: To discuss the information contrast sensitivity (CS) testing can provide over visual acuity testing, and review the literature relating to CS deficits in children to determine whether there is an optimum test available.
Ashli F. Milling +2 more
doaj +1 more source
Assessing glaucoma deterioration using Spaeth/Richman contrast sensitivity test
Therapeutic Advances in Ophthalmology, 2020 Purpose: To assess changes in the central and peripheral contrast sensitivity in severe primary open-angle glaucoma (POAG) patients using a computer-based Spaeth/Richman contrast sensitivity test (SPARCS) over a period of 24 months.
Parul Ichhpujani +4 more
doaj +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Contrast-Independent Biologically Inspired Motion Detection
, 2011 Babies B, Lindemann JP, Egelhaaf M, Möller R. Contrast-Independent Biologically Inspired Motion Detection. Sensors. 2011;11(12):3303-3326.Optic flow, i.e., retinal image movement resulting from ego-motion, is a crucial source of information used for ...
Lindemann, Jens Peter ; https://orcid.org/ +7 more
core +1 more source
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Contrast sensitivity and the Stiles–Crawford effect
, 2002 We investigated the influence of the Stiles–Crawford effect (SCE) of the first kind on the contrast sensitivity function using the apodisation model of the SCE.
Scott, Dion H. +3 more
core +1 more source
Contrast Sensitivity of the Motion System
Vision Research, 1996 A number of experiments were conducted to investigate how global-motion performance varies with luminance contrast. When all the dots in the stimulus were the same contrast, performance improved with increasing contrast up to about the 15% level (Experiment 1). Increasing the contrast beyond this level had no additional effect on performance.
EDWARDS, MARK +2 more
openaire +2 more sources