yellow-blue dichromacy

• نوع من عمى الألوان الثنائي يتميز بصعوبة التمييز بين اللونين الأصفر والأزرق، وينتج غالبًا عن خلل أو غياب في الخلايا المخروطية الحساسة للضوء الأزرق في الشبكية.

A type of color vision deficiency where a person has difficulty distinguishing between yellow and blue hues, often due to the absence or malfunction of specific cone cells in the retina.

1. Color vision deficiencyC2formal

   A rare form of color blindness where a person has difficulty distinguishing between yellow and blue hues, often due to a lack of blue cone cells in the retina.

   عمى الألوان الأصفر والأزرق

   • People with yellow-blue dichromacy may confuse yellow with blue or green.
   • This condition is much less common than red-green color blindness.
   • The doctor diagnosed him with yellow-blue dichromacy after a series of tests.