Eye News and Research

Latest Eye News and Research

Pupil dilation provides clues to future Alzheimer’s risk

Alzheimer’s disease (AD) is a progressive neurodegenerative disease that affects the quality of life of those affected by the disease. The most common form of dementia, Alzheimer’s disease negatively impacts thinking, memory, behavior. Currently, there is no cure for Alzheimer’s disease but treatments can slow its progression.

11 Sep 2019

Eye-centring common in 'selfie' photos

Why bother whether one eye is nearer the center or not in an Instagram selfie? The question seems particularly unimportant. However, earlier research showed that in historic portraits, one eye is always nearer the center of the picture.

11 Sep 2019

Two uveitis drugs perform similarly in a head-to-head clinical trial

Methotrexate and the more expensive mycophenolate mofetil performed similarly in a head-to-head clinical trial that compared the two drugs for treating noninfectious uveitis, an eye disease that accounts for up to 15% of blindness in the U. S.

11 Sep 2019

Nanocapsules packed with gene-editing tools could be promising platform for many gene therapies

New tools for editing genetic code offer hope for new treatments for inherited diseases, some cancers, and even stubborn viral infections. But the typical method for delivering gene therapies to specific tissues in the body can be complicated and may cause troubling side effects.

10 Sep 2019

Associations between sounds and shapes depend on early visual experiences

Data from individuals with different types of severe visual impairment suggest that the associations we make between sounds and shapes -- a "smooth" b or a "spiky" k -- may form during a sensitive period of visual development in early childhood.

10 Sep 2019

Study looks at effects of Ritalin on children with ADHD

When children with ADHD don't respond well to Methylphenidate (MPH, also known as Ritalin) doctors often increase the dose.

9 Sep 2019

Chronic conductive hearing loss linked to speech recognition deficits

Chronic conductive hearing loss, which can result from middle-ear infections, has been linked to speech recognition deficits, according to the results of a new study, led by scientists at Massachusetts Eye and Ear and published September 6 in the journal Ear and Hearing.

7 Sep 2019

Groupons for medical treatment? Welcome to today’s U.S. health care

Emory University medical fellow Dr. Nicole Herbst was shocked when she saw three patients who came in with abnormal results from chest CT scans they had bought on Groupon.

6 Sep 2019

How political maneuvering derailed a red state’s path to Medicaid expansion

This was supposed to be the year Medicaid expansion finally happened in Kansas.

6 Sep 2019

KHN’s ‘What the Health?’: Waiting for the Trump health plan

President Donald Trump has been promising to reveal a new health plan since early this year. That hasn't happened yet. Now, there is a debate about whether having a plan for Democrats to criticize would help or hurt the president's campaign.

5 Sep 2019

Opioids after surgery overly prescribed in USA and Canada

A new study covering several institutions shows that patients recovering from surgery in the US or Canada have a 50% chance of being treated with opioids. This is seven times as high as the corresponding percentage in Sweden. Within the US, the initial dosages are likely to be over 200 morphine milligram equivalents (MME) – much more than in Canada.

5 Sep 2019

Right side of the screen catches the eye more than the left finds study

A new study from the HSE University researchers Elena Gorbunova and Maria Falikman reveals that when reading off a screen, an individual tends to comprehend the words on the right side of the screen faster than those on the left. The processing speed of the information of the brain also depends on the amount of information presented on the screen explain the researchers. The study titled, “Visual Search for Letters in the Right Versus Left Visual Hemifields,” was published in the journal, Advances in Cognitive Psychology.

4 Sep 2019