Friday, June 29, 2012

Scientists Create System That Lets You Type With Your Brain

Scientists Create System That Lets You Type With Your Brain:


Now this is  a real mind reader. Using Functional Magnetic Resonance Imaging, analysing  the hemodynamic response of human brain to alphabets; and hitech computers. The patient thinks of the alphabet and the computer types it. This is a  beginning of a great technological advance with an immense potential in medicine.


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Thursday, June 28, 2012

Tiny telescopes implanted into eyes help elderly patient see better - latimes.com

Tiny telescopes implanted into eyes help elderly patient see better - latimes.com:

These devices provide some vision in patients with macular damage by projecting light on to the undamaged part of the retina enabling the patient to recognize faces and perform daily activities.

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Corneal Dystrophy

Corneal Dystrophy, possibly Granular; in both eyes of a 40yr old lady. Vision was moderately affected.

Tuesday, June 19, 2012

Some women may perceive millions more colors than the rest of us. Are you one of them?

Is this why women are better at matching colors. Read this very interesting article which quotes research that suggests that some women may be actually tetrachromats and may possess super colour vision.



Some women may perceive millions more colors than the rest of us. Are you one of them?:

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