Today, we discussed the impact of #BlurredVision on the brain. We explored how the eyes and brain work together when we see the world, and why accumulated blurry vision puts a strain on the brain. It is said that if poor vision is left untreated, it doesn't just end as a visual acuity issue but can also affect cognitive functions such as memory and concentration. In fact, there have been research results showing that the blurrier the vision, the more work the brain has to do, leading to increased cognitive load. If you have been experiencing blurry vision or difficulty concentrating lately, I hope today's video serves as an opportunity to take care of your eye health again ☺️

*This video was produced with the support of Carl Zeiss Vision Korea to help understand daily vision and raise awareness of eye health.

🧠 Key Points
00:00 Start
02:05 We rely on our ‘eyes’ more than we think
05:08 Are we really seeing only with our eyes? 08:51 The Difference Between Seeing and ‘Perceiving’

11:01 Why Is It More Difficult When Vision Is Blurred?

13:30 Trying a Cognitive Load Test Yourself

19:31 Could Inability to Concentrate Be Due to Eyesight?

22:52 Can Just Changing Your Glasses Lenses Make You Less Tired?

25:04 Why You Shouldn't Just Leave Blurred Vision Untreated

#JangDongSun #BrainScience