1. The next one that affects a small population is blue-yellow color blindness . 2. :There are varying degrees of Color blindness , as noted in the article. 3. Arun Kumar suffers color blindness and can't see a red traffic light. 4. However, complete color blindness , or achromatopsia, is very rare but more severe. 5. :: There's different types and degrees of red / green color blindness . 6. Achromatopsia has also been called rod monochromacy and total congenital color blindness . 7. Non-neurological symptoms can include diabetes, auditory hallucinations, respiratory difficulties, color blindness , and hypertension. 8. Not sure whether my slight red-green color blindness is a factor. 9. Another factor that may affect color blindness includes a deficiency in Vitamin A. 10. For more information on color vision deficiencies or color blindness, see Color Blindness .
