Latest

vision

Featured Neuroscience Open Neuroscience Articles Visual Neuroscience

·May 10, 2022·3 min read

Poor Eyesight Unfairly Mistaken for Brain Decline

Cognitive tests that rely on vision-dependent tasks may skew results for up to 25% of adults over 50 with undiagnosed visual problems such as AMD and cataracts. This may lead to a misdiagnosis of mild cognitive impairment in older adults.

This shows an older woman sitting on a park bench

Featured Neuroscience

·May 4, 2022·5 min read

Fecal Transplants Reverse Hallmarks of Aging

Transplanting fecal microbiota from young mice to older mice reversed hallmark signs of aging in the gut, brains, and eyes. Transplanting the fecal microbiota from old to young mice had the reverse effect, inducing inflammation in the brain and depleting a key protein associated with healthy vision.

This drawing shows a baby looking at a face and a baby looking at a picture of a house

Featured Neuroscience Visual Neuroscience

·May 1, 2022·3 min read

Infants Preferentially Perceive Faces in the Upper Visual Field

The upper visual field bias for faces emerges at around 7 months of age. Babies over 7 months developed a preference for memorizing the upper portions of a face.

This shows a baseball player reaching for a ball

Featured Neuroscience Visual Neuroscience

·April 23, 2022·4 min read

How Do Our Eyes Stay Focused on What We Reach For?

When reaching for a target object, we anchor our gaze to the target of the reach moment, thereby looking at the target for longer periods. This helps make our reach more accurate.

Featured Neuroscience Visual Neuroscience

·April 13, 2022·5 min read

Could Ultrasound Help the Blind See?

Focused ultrasound technology that stimulates the retina may help those with blindness to regain their vision.

Featured Neuroscience Psychology Visual Neuroscience

·April 11, 2022·4 min read

People With Vision Impairments up to Four Times More Likely to Suffer Mental Health Problems

People who suffer from visual impairments or blindness by age 50 are four times more likely to report mental health problems, including anxiety and depression than those with better eyesight.

This shows three people playing soccer with a line from the central woman pointing to a ball, and one pointing to another player

Featured Neuroscience Open Neuroscience Articles Visual Neuroscience

·March 25, 2022·5 min read

Attention to Objects in Peripheral Vision Is Not Driven by Tiny Eye Movements

While microsaccades appear to boost or diminish the strength of brain signals associated with attention, eye movements are not drivers for these brain signals.

Featured Neuroscience Visual Neuroscience

·March 20, 2022·7 min read

Antabuse May Help Revive Vision in People With Progressive Blinding Disorders

Antabuse, a drug commonly prescribed to treat alcohol use disorder, may help to restore eyesight in people with genetic retinitis pigmentosa and other disorders associated with retinal degeneration.

Featured Genetics Neuroscience Open Neuroscience Articles Visual Neuroscience

·March 8, 2022·5 min read

Circadian Clock May Protect Aging Eyes

If the circadian clock is disrupted, we might be at greater risk of retinal degeneration as we age.

Featured Neuroscience Visual Neuroscience

·March 7, 2022·3 min read

‘Bunkers’ That Save Eyesight?

The ability of retinal cells to "wall off" damage may be key to preserving vision.

This shows a retinal scan with signs of amd

Featured Neurology Neuroscience Visual Neuroscience

·December 8, 2021·3 min read

Trigger Found for Harmful Inflammation in Lupus and Macular Degeneration

Age-related macular degeneration and lupus share a common contributor to inflammation. The findings could help researchers develop new treatments for those conditions, and other conditions associated with inflammation.

This shows the components of the bionic eye on a person's hand

Featured Neuroscience Visual Neuroscience

·December 1, 2021·4 min read

Bionic Eye Study Paves the Way Toward Human Trials

A newly designed bionic eye is safe and stable for long-term implantation, researchers conclude following a three-month study in sheep. The discovery paves the way for human trials of the bionic device.