sight loss Archives

Electrical eye activity reveals early sight damage in alcohol addicts

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Haolin Zhang and Xin Xie are researching the potential of electric eye-activity testing to protect the vision of alcoholics.

People addicted to alcohol often suffer loss of vision through damage to the light receptors and nerves in the eyes. Scientists have previously shown interest in measuring the electric currents in the brain related to vision, but the information gathered has not yet made an impact on preventing further sight loss. Professor Haolin Zhang at the Beijing University of Technology, […]

Shining a spotlight on diabetic retinal detachment

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Professor Miguel A Quiroz-Reyes, MD, investigates the long-term post-operative outcomes in the sight-threatening condition, diabetic macula-off tractional retinal detachment.

Diabetes mellitus affects millions of people globally. Patients are at risk of associated diseases and often encounter problems with their eyesight. Dr Miguel A Quiroz-Reyes, retina specialist at Oftalmologia Integral ABC, Mexico City, Mexico, set out to investigate the outcomes of diabetic patients with advanced complications of the retina. These patients had developed diabetic macula-off tractional retinal detachment, a known […]