Tag Archives: Colour blindness

A family with multiple prosopagnosics and a super? That’s interesting.

Daily Mail article about K C Andrew, a British lady with prosopagnosia:

http://www.dailymail.co.uk/health/article-3354051/The-woman-doesn-t-recognise-REFLECTION-Mother-two-suffers-face-blindness-t-remember-children-look-like.html

Some quotes from the article are very thought-provoking:

“I recognise faces in animated things. I often describe people as looking like cartoons, actually – drawings are so much easier for me,’ she explained.”

Researchers could test that, no doubt. Could this be a clue to the exact nature of what does not work in face recognition of people with prosopagnosia, or just in this case in particular?

As is also the case in other personal accounts of living with prosopagnosia, K C Andrew uses other visible characteristics of people to identify them, such as gait and mannerisms, and I think some info given in the article hints that Ms Andrew could have developed a superior ability in memorizing and identifying these things. Should we look for unknown special abilites in prosopagnosia? Might it be linked to some specific superiority in perception as in colour-blindness?

 

Colour-blindness a variation in visual perception ability possibly endowing advantages relevant to work performance, rather than simply a disability

Payne, Rob Colour-blindness may aid in search and rescue effort. Science Network. November 11th 2015.
http://www.sciencewa.net.au/topics/health-a-medicine/item/3902-colour-blindness-may-aid-in-search-and-rescue-efforts

The idea that colour-blindness can be advantagous is not new to me, as last year I watched with great interest a story on ABC24’s News Breakfast in which the colour-blind presenter Michael Rowland explained his advantage over people with normal colour vision in visually detecting camouflaged items. Unfortunately the clip of this story is no longer available to view.

Vision scientist explains colour blindness. ABC News Breakfast. 7 Apr 2014.

http://www.abc.net.au/news/2014-04-07/vision-scientist-explains-colour-blindness/5371294