- published: 17 Dec 2014
- views: 6262573
Color blindness, or color vision deficiency, is the inability or decreased ability to see color, or perceive color differences, under normal lighting conditions. Color blindness affects a significant percentage of the population. There is no actual blindness but there is a deficiency of color vision. The most usual cause is a fault in the development of one or more sets of retinal cones that perceive color in light and transmit that information to the optic nerve. This type of color blindness is usually a sex-linked condition. The genes that produce photopigments are carried on the X chromosome; if some of these genes are missing or damaged, color blindness will be expressed in males with a higher probability than in females because males only have one X chromosome, whereas females have two and a functional gene on only one of the X chromosomes is sufficient to yield the necessary photopigments.
Color blindness can also be produced by physical or chemical damage to the eye, the optic nerve, or parts of the brain. For example, people with achromatopsia suffer from a completely different disorder, but are nevertheless unable to see colors.
What do people with color blindness actually see? Is it black and white or a smaller range of color? We talked to a few individuals and found out in their own words how the disorder affects their lives and how they look at the world. Check out more awesome BuzzFeedBlue videos! http://bit.ly/YTbuzzfeedblue1 MUSIC Difficult Situation Licensed via Warner Chappell Production Music Inc. FEATURING Judy Bafaro, Patrick Ward, Andrew Heder STILLS http://www.colourblindawareness.org/colour-blindness/ http://colorvisiontesting.com/ishihara.htm http://www.color-blindness.com/ishihara-38-plates-cvd-test/ GET MORE BUZZFEED: www.buzzfeed.com www.buzzfeed.com/video www.youtube.com/buzzfeed www.youtube.com/buzzfeedvideo www.youtube.com/buzzfeedyellow www.youtube.com/buzzfeedpop www.youtube.com/buzzfe...
Some people in the world aren’t able to see many colors. The condition is called color blindness, but what exactly causes it? Read More: THIS WOMAN SEES 100 TIMES MORE COLORS THAN THE AVERAGE PERSON http://www.popsci.com/article/science/woman-sees-100-times-more-colors-average-person “When Concetta Antico looks at a leaf, she sees much more than just green. ‘Around the edge I’ll see orange or red or purple in the shadow; you might see dark green but I’ll see violet, turquoise, blue,’ she said. ‘It’s like a mosaic of color.’” New Outlook on Colorblindness http://www.wsj.com/articles/SB10001424052970204349404578100942150867894 “For people who are colorblind, life involves little workarounds and big compromises alike.” A Cure for Colorblindess http://www.theatlantic.com/technol...
Are you color blind? How sharp is your vision? This color blind test will check your eyes to see if you can actually see all the colors. While color blindness is usually slight, typically only affecting certain colors or certain shades of them. The ability to see color varies from person to person. So how do you know if you're affected? This fun 4-part color vision quiz is based on the eye tests by Ishihara. With 20 color blindness test panels, it can help as a guide to see if your eyes are perfect or if you have a color vision deficiency. Can you actually see all the colors or do you have total colorblindness? Take this simple yet incredibly accurate color blind test Let me know in the comments below. ★The Video is best viewed in HD★ ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● Music soundtracks fr...
Color blind brothers, Gianni & Anthony, seeing colors for the 1st time with Enchroma Glasses. Gianni drives and has trouble differentiating red, yellow & green (Stop light colors) so these glasses are going to be a huge blessing!. "To license this video, please go here: http://videospring.rightster.com/color-blind-brothers-seeing-colors-for-the-1st-time-with-enchroma-glasses/ or contact videospring@rightster.com” Anthony- https://m.youtube.com/channel/UCevipgY3koFlYGZNTvF1LDg
Today we’re here to teach you a little bit about color blindness! Real Life Two Face!: https://www.youtube.com/watch?v=jXauljWaHC8 Get 20% off new domains, web hosting and email from https://www.domain.com by using the code "NOGGIN". Life Noggin is a weekly animated educational series. Whether it's science, pop culture, history or art, we explore it all and have a ton of fun doing it. Follow Us! https://www.LifeNoggin.com http://lifenogg.in/follownoggin https://facebook.com/LifeNoggin Life Noggin Team: Animation & Designed by: http://www.krofl.com Voiced by: http://youtube.com/patdoesit Written by: https://www.youtube.com/coconutcab Produced by: http://www.twitter.com/IanDokie Sources: http://www.ncbi.nlm.nih.gov/pubmedhealth/PMHT0024265/ http://faculty.washingt...
Find out if you're color blind with us!. GMM #486 Good Mythical MORE: http://youtu.be/OZ2ka4dmOEY SUBSCRIBE for daily episodes: http://bit.ly/subrl2 **** PREVIOUS episode: http://youtu.be/90na7KY5FDA NEXT episode: http://youtu.be/_twaWupxuM0 Get the GMM Coffee Mug! http://dftba.com/product/1bv/Good-Mythical-Morning-Mug Get the GMM Signed Poster plus the GMM T-shirt! http://dftba.com/artist/26/Rhett--Link MAIN YOUTUBE CHANNEL: http://youtube.com/rhettandlink Listen to Ear Biscuits! iTunes: https://itunes.apple.com/podcast/ear-biscuits/id717407884 SoundCloud: https://soundcloud.com/earbiscuits JOIN the RhettandLinKommunity! http://bit.ly/rlkommunity LIKE us on FACEBOOK! http://facebook.com/rhettandlink FOLLOW us on TWITTER! http://twitter.com/rhettandlink FOLLOW us on TUMBLR: htt...
We see color thanks to complex coordination of signals from the eyes to the brain. Here's what happens when the signal gets scrambled. Learn more at HowStuffWorks.com: http://health.howstuffworks.com/human-body/systems/eye/colorblindness.htm Share on Facebook: https://goo.gl/bISZgL Share on Twitter: https://goo.gl/YVfrSf Subscribe: http://goo.gl/ZYI7Gt Visit our site: http://www.brainstuffshow.com SOURCES: http://ghr.nlm.nih.gov/gene/OPN1LW http://www.ncbi.nlm.nih.gov/books/NBK1301/ http://medical-dictionary.thefreedictionary.com/tritanomaly http://enchroma.com/technology/ http://www.smithsonianmag.com/innovation/scientist-accidentally-developed-sunglasses-that-could-correct-color-blindness-180954456/?no-ist http://ghr.nlm.nih.gov/condition/color-vision-deficiency
EnChroma has developed high-tech lenses that can correct most color vision deficiencies. » Subscribe to CNBC: http://cnb.cx/SubscribeCNBC About CNBC: From 'Wall Street' to 'Main Street' to award winning original documentaries and Reality TV series, CNBC has you covered. Experience special sneak peeks of your favorite shows, exclusive video and more. Connect with CNBC News Online Get the latest news: http://www.cnbc.com/ Find CNBC News on Facebook: http://cnb.cx/LikeCNBC Follow CNBC News on Twitter: http://cnb.cx/FollowCNBC Follow CNBC News on Google+: http://cnb.cx/PlusCNBC Follow CNBC News on Instagram: http://cnb.cx/InstagramCNBC People See Color For The First Time With Glasses That Fix Colorblindness | CNBC
I bought EnChroma indoor/outdoor glasses since I am mildly color blind & I saw the special on MSNBC the other week. Do they work for me? http://enchroma.com I did go outside for quite a while in between shots to try them out. Instagram: https://instagram.com/lamarrwilson Twitter: https://twitter.com/lamarrwilson Facebook: http://facebook.com/lamarrwilson I primarily film on this camera: http://amzn.to/22qDkq8 -------------------------------------------------------- Lamarr Wilson is known as "The Funny Unboxing Guy!" His channel is family friendly and features Lamarr unboxing a wide variety of products including toys, games, gadgets, lifestyle products, food, and "digital" unboxings in a fun and engagement manner. Lamarr’s goal is to make his viewers laugh after a long hard day. Note: ...
Are You Color Blind? The BuzzFeed News App: Smart. Interesting. Emojis. Now available on Android: http://bit.ly/1PnGmsR Check out more awesome BuzzFeedBlue videos! http://bit.ly/YTbuzzfeedblue1 MUSIC Know Your Own Strength Licensed via Warner Chappell Production Music Inc. SFX provided by Audioblocks. (https://www.Audioblocks.com) Footage provided by VideoBlocks http://vblocks.co/x/BuzzFeedYouTube GET MORE BUZZFEED www.buzzfeed.com/videoteam www.facebook.com/buzzfeedvideo www.instagram.com/buzzfeedvideo www.buzzfeed.com/video www.youtube.com/buzzfeedvideo www.youtube.com/buzzfeedyellow www.youtube.com/buzzfeedblue www.youtube.com/buzzfeedviolet BUZZFEED BLUE Bite-size knowledge for a big world from the BuzzFeed crew. New facts, hacks, and how-to videos posted daily! Subscribe to B...