Why would cataract surgery, and subsequent imaginative and prescient enchancment, sway dementia risk? Lee mentioned it is believable, in part, as a result of imaginative and prescient problems restrict older adults’ engagement with the world. A cataract is a clouding of the eye’s lens that may trigger symptoms corresponding to blurred imaginative and prescient, issue seeing at night time, and seeing “halos” around lights. Cataracts are very common among older individuals — affecting greater than half of Americans by age 80, according to the U.S.
- Up to one million COVID-19 vaccines are estimated to have expired in Nigeria final month without getting used, two sources told Reuters, one of many biggest single losses of doses that exhibits the issue African nations have getting pictures in arms.
- Ffion Griffiths says she had to journey from Neath to England to entry the assist she needed.
- Equipment similar to this, in addition to