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retina

Featured Neuroscience Visual Neuroscience

·July 20, 2022·6 min read

A New Way to Fight Pigmentary Retinopathy

The visual system adapts to the loss of photoreception by increasing sensitivity but simultaneously becomes deleteriously hyperactive. The findings could lead to new therapies to protect vision or reverse vision loss.

Featured Neuroscience Visual Neuroscience

·July 10, 2022·4 min read

Retinal Circuits for Circadian Rhythm and Pupillary Light Response Decoded

In mice, photoreceptor cells drive vision and non-vision functions using distinct circuits in the eye.

Autism Featured Neurology Open Neuroscience Articles Psychology

·June 17, 2022·4 min read

When It Comes to ADHD and ASD, the Eyes Could Reveal All

Measuring the electrical activity of the retina in response to light stimulus could be a biomarker for ADHD and autism, researchers report.

Featured Genetics Neuroscience Visual Neuroscience

·June 9, 2022·3 min read

New Genetic Eye Disease Discovered

Researchers have identified a new genetic eye disease that affects the macula.

Featured Neuroscience Open Neuroscience Articles Visual Neuroscience

·April 20, 2022·6 min read

Windows to the Soul: Pupils Reveal ‘Aphantasia’ – The Absence of Visual Imagination

People who experience visual imagination have pupillary responses that optimize the amount of light hitting the retina and change in response to imagined items. This pupillary response does not occur in those with aphantasia.

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 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 the isolated Campana cell in a mouse retina

Featured Neuroscience Neuroscience Videos Visual Neuroscience

·November 1, 2021·3 min read

New Type of Nerve Cell in the Retina Discovered

A new type of neuron in the mammalian retina has been discovered. The new cell, named the Campana cell, appears to relay visual signals to both rod and cone photoreceptors in the retina, however, their precise purpose is not yet known.

Featured Neuroscience Visual Neuroscience

·September 28, 2021·5 min read

Living Retina Achieves Sensitivity and Efficiency Engineers Can Only Dream About

Study reveals how evolution and natural selection have optimized the mammalian retina.

Featured Neurology Neuroscience

·August 23, 2021·4 min read

Eyes Provide Peek at Alzheimer’s Disease Risk

The presence of amyloid-beta deposits in the retina correlated with cerebral amyloid levels in those with Alzheimer's disease. The findings may lead to methods for the earlier detection of Alzheimer's.

Featured Neuroscience Visual Neuroscience

·August 2, 2021·5 min read

Retina Hardwired to Predict Path of Moving Objects

Neural circuits within the retina are able to generate the information required to predict the movement and path of an object before visual signals leave the eye, researchers report.

This is a watercolor painting of a blue eye

Featured Neurology Visual Neuroscience

·February 17, 2021·4 min read

COVID-19 Linked to Potentially Dangerous Eye Abnormalities

A new, lasting consequence of COVID-19 infection has been identified. Researchers report they have identified significant abnormalities in the eyes of those with severe coronavirus infection.