Animals don't experience the world passively. A hawk tilts its head to track prey. A person leans forward to read a sign.

Fine-scale exogenous attention within the foveola selectively enhances contrast gain at low-to-mid spatial frequencies while increasing response gain across a broad spatial frequency range.

Struggling to read more than six lines on an eye chart with fading letters may serve as a visual "yellow light" for older ...

Background Nearly half of all 4.8 million annual paediatric deaths worldwide are caused by acute illnesses, which are ...

Apostilb: A unit of luminance referred to in the SSA listings. Applicability: The extent to which the results of a perimetry technique can be generalized to the target population and setting for which ...

Abstract: Visual acuity (VA) is the gold-standard measure for the assessment of visual function, but it is challenging to obtain in non-verbal adults and young children. We present OKN-Fast, an ...

Sheboygan-based Acuity Insurance announced that it has completed its planned leadership transition with Melissa Winter assuming the role of president and chief executive officer, succeeding the ...

Since nursing contract negotiations heated up in January 2026 at UPMC Magee-Womens Hospital in Pittsburgh and at UPMC Altoona, the debate shifted from standard wage disputes to a more fundamental ...

Objective To report the relationship between visual impairment (VI) and cognitive impairment (CI) among the older population living in residential care homes in Hyderabad, India. Study design ...

Geographic atrophy weighted-by-acuity index (GAWAIN) may provide a surrogate measure to track predicted functional decline objectively. Geographic atrophy weighted-by-acuity index (GAWAIN), a novel ...

Background/aims This study evaluated the performance of artificial intelligence (AI) algorithms in predicting best-corrected visual acuity (BCVA) for patients with multiple retinal diseases, using ...

Bill McColl has 25+ years of experience as a senior producer and writer for TV, radio, and digital media leading teams of anchors, reporters, and editors in creating news broadcasts, covering some of ...