Eye Health News and Research

Latest Eye Health News and Research

Computer-aided guidance system simplifies the surgical treatment for movement disorders

Tens of thousands of people who experience movement disorders associated with Parkinson's and a variety of other neurological conditions stand to benefit from a new guidance system that uses computerized brain-mapping techniques to significantly improve an increasingly popular procedure called deep brain stimulation.

21 Nov 2005

Nanotechnology and biochemistry provide new way to study T cell signaling

Researchers with the Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of California at Berkeley, combining nanotechnology with biochemistry, have created unique synthetic membranes that, for the first time ever, enable them to directly control signaling activity in living T cells from the immune system. Already their experiments have yielded surprising results.

21 Nov 2005

Naturally occurring compounds and diabetes

Following a doctor's advice on how to keep diabetes in check is always the best course of action and researchers are constantly on the lookout for compounds that someday could help physicians better treat the disease.

20 Nov 2005

Study reveals how T cells analyze and react to the signals of infection at the immunological synapse

The immune system is highly complex. The cast of characters alone required to marshal an immune response to a foreign invader can number in the millions as the body's soldiers, T cells, are called into action.

20 Nov 2005

Visibility, visual awareness, and visual masking of simple unattended targets are confined to areas in the occipital cortex beyond human V1/V2

Dartmouth professor of psychological and brain sciences Peter Tse has published new results in his on-going investigation of the brain and how it transforms visual stimuli into conscious experience.

16 Nov 2005

Good neighbor relations helps prevent teen sex

Having the right kind of neighbors can help prevent teens from having sex at an early age, according to new research.

16 Nov 2005

Genes affect patriotism

Research showing how genes affect group loyalty and patriotism was published in the October 2005 issue of Nations and Nationalism, an academic journal of the London School of Economics.

15 Nov 2005

Tricor disappoints in diabetes trial

Researchers say the results of a large trial of a drug to lower triglycerides failed in its primary goal of significantly reducing heart attacks and coronary deaths among patients with type II diabetes.

15 Nov 2005

Bullying in schools - Are Victorian attitudes towards children partly to blame?

Professor Al Aynsley-Green, the new children's commissioner, has announced that tackling bullying in schools is his number one priority.

14 Nov 2005

UW researchers aim to understand the development of gaze-following in babies

Infants begin pulling off an amazing feat sometime in the final three months of their first year of life. They learn an important social interaction by following the gaze of an adult, a step that scientists believe gives babies a leg up on understanding language.

14 Nov 2005

Chlamydia pneumoniae may cause vision problems

Researchers at the Massachusetts Eye and Ear Infirmary (MEEI) have found that Chlamydia pneumoniae, a bacterium linked to heart disease and capable of causing chronic inflammation, was present in the diseased eye tissue of five out of nine people with neovascular, or "wet," age-related macular degeneration (AMD).

7 Nov 2005

MRI helps early diagnosis of schizophrenia

Researchers may have discovered a new way that may ultimately assist in the early diagnosis of schizophrenia - by utilizing MRI to study the patient's brain.

7 Nov 2005

First steps taken to treat human hereditary blindness

A team led by Krzysztof Palczewski, Ph.D., chair of pharmacology at the Case Western Reserve University School of Medicine, has taken the first steps in treating an eye disease causing irreversible congenital blindness in millions of people worldwide by successfully testing two new treatments in mice.

3 Nov 2005