International Nystagmus Day 2021: History, Significance and All You Need to Know

The effect is commonly known as “dancing eyes” as the pair of eyes makes repetitive movements from side to side, up and down or even in a circular motion

from Top Lifestyle News- News18.com https://www.news18.com/news/lifestyle/international-nystagmus-day-2021-history-significance-and-all-you-need-to-know-3869510.html