Dementia has become one of the world’s most pressing health challenges. Millions of people live with the condition, and the global costs reach into the hundreds of billions each year. Doctors often ...

Researchers have identified novel retinal vascular signatures that are significantly associated with the risk for a first stroke. When combined with age and sex, these retinal “fingerprints” predicted ...

Consultation with optometrist with optical coherence tomography OCT scan to create pictures of the back of eye. Examination of eyes of patient using optical coherence tomograph Eye scans looking at ...

Researchers at Laval University and the CERVO Brain Research Center in Québec have developed a groundbreaking, non-invasive method to diagnose Parkinson’s disease (PD) early using a simple eye scan.

Medical science has taken a remarkable leap forward in stroke prevention with the discovery that our eyes may hold the key to predicting stroke risk. Leading researchers have identified a ...

In a groundbreaking discovery that sounds like science fiction but is absolutely real, researchers have found that your eyes contain hidden signals that could predict your risk of having a stroke.

We’ve been looking at the wrong part of the eye. New research shows the earliest signs of Alzheimer's are hidden at the very ...

Changes in retinal tissues known to be associated with Parkinson's disease (PD) may occur up to 7 years before clinical symptoms of the disease appear, a new study suggests. Researchers used ...

Inherited retinal diseases (IRDs), single-gene disorders affecting the retina, are very difficult to diagnose since they are uncommon and involve changes in one of many candidate genes. Outside ...

Abnormal retinal microvasculature on ophthalmic OCT angiography was associated with subclinical coronary atherosclerosis on coronary CT angiography in a cohort study. Retinal indicators observed on ...

The Associated Press LONDON -- A new high school said Wednesday its students will be charged for their lunches with a retina scanning device to prevent poor children who eat for free from being ...