Parkinson’s disease may link to impaired response of eyes to blue light

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Author: Parkinson's Life editorsPublished: 30 May 2018

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A study published in the medical journal ‘Scientific Reports’ suggests that impaired visual responses to blue light may be linked to non-motor symptoms of Parkinson’s.

The study, led by a team of Australian researchers, conducted ophthalmological analysis in 17 patients and 12 healthy volunteers to evaluate the retina and overall visual responsiveness to different coloured stimulations.

Researchers found that Parkinson’s patients had an impaired pupil response when reacting to blue lights.

Researchers concluded that melanopsin dysfunction can “underpin some of the non-motor symptoms observed in Parkinson’s disease”.

For the latest Parkinson’s research please visit the European Parkinson’s Disease Association website.

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Parkinson’s disease may link to impaired response of eyes to blue light

News

Author: Parkinson's Life editorsPublished: 30 May 2018

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Could analysing skin oil help diagnose Parkinson’s disease?

‘Sonic hedgehog’ protein could impact Parkinson’s disease dyskinesia

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Parkinson’s disease may link to impaired response of eyes to blue light

News

Author: Parkinson's Life editorsPublished: 30 May 2018

Prep: Cook: Serves:

Last Month

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Share this story

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Resources & Tools

WEBINAR: Learn about the role of intestinal bacteria in Parkinson’s disease

Global update

Five incredible feats by people living with Parkinson’s

Advances

How a new smell test could help diagnose Parkinson’s disease

New insights on immune cell process and Parkinson’s disease

Could analysing skin oil help diagnose Parkinson’s disease?

‘Sonic hedgehog’ protein could impact Parkinson’s disease dyskinesia

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