Scientists Unveil New Colour by Optical Illusion Experiment

Fast Summary

• Researchers at the University of California, Berkeley used a device capable of stimulating single cone cells in the retina to create a new color called “olo.”
• The colour olo, described as an intense blue-green shade, was perceived by five participants during the experiment.
• A device called Oz was upgraded to stimulate approximately 1000 M cones in one area of the retina for successful results.
• Participants verified olo’s uniqueness through colour-matching tests with vivid teal shades and white light adjustments. All found olo more intense compared to othre visible spectrum colours.
• Researchers believe this revelation could have implications for addressing red-green colour blindness by enabling normal vision through targeted cone stimulation techniques.

[Image: A depiction of vivid blue-green on human retinas]

Credit: MikeCS images/Alamy

Indian Opinion Analysis
The findings highlight advancements in understanding how human vision works at a cellular level and open pathways for potential medical applications, particularly aiding those with red-green colour blindness. While still experimental, such research could contribute substantially toward improving accessibility for individuals facing vision impairments. For India, which deals with gaps in healthcare infrastructure and prevalence of genetic conditions like certain forms of inherited blindness or eye disorders, such innovation may inspire domestic research collaborations targeting affordable solutions compatible with diverse population needs.

As global breakthroughs like these gain prominence, fostering partnerships between Indian institutions and international experts may prove critical for tackling unique challenges faced in public healthcare while encouraging innovation-friendly policies.

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