Myopia in children

A new study on nearsightedness in Canadian children has revealed a big jump in this condition between grades 1 to 8. The research tells of a fivefold increase in cases in this timeframe for schoolchildren, noting that a third of cases are believed to be undiagnosed and therefore uncorrected.

“Myopia, or nearsightedness, occurs when the eye grows too long and causes light rays to focus at a point before the retina. Close objects look clear but distant objects are harder to distinguish and appear blurred.” University of Waterloo

The research team, from the University of Waterloo and CNIB, noted that myopia rises from just 6% of children ages 6 to 8 to nearly 29% in children ages 11 to 13. In fact, the World Health Organization (WHO) has noted that myopia is “increasing globally at an alarming rate” and can add more pressure to the risks for vision impairment. With myopia appearing earlier in this generation’s children, these individuals may be at risk for a greater decline in eyesight over the course of their lifetime. Retinal degeneration and detachment are two complications that arise from myopia.

Read the full study from the University of Waterloo, Myopia and a prescription to slow down progression.

Contact our Gloucester clinic or Almonte clinic if your child or teen needs a checkup or you have specific concerns.

The Blind and Dreaming

It has been understood anecdotally for some time that people who are blind can see their dreams if they weren’t born blind. Thanks to a Danish team of researchers, a good deal more is now known about how the blind dream.

Read the full article on Phenomena (National Geographic): How the Blind Dream.

 

Photo by Tim Foster on Unsplash