blind

Blind people may use their visual cortex to regulate movement

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The brain’s visual cortex may be reorganised to control movement in people who cannot see Health 16 March 2022 By Jason Arunn Murugesu Stock image of a blind person walking with a stick Shutterstock / PH888 The visual cortex, the part of the brain that receives information from the eyes, has been known to respond … Read more

New Experiments Hint Human Language Likely Didn’t Start With Grunts

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Our ability to elaborately communicate is one of humanity’s greatest superpowers. It allows us to retain and build knowledge across generations, cooperating at a global scale unlike anything else seen on Earth. But much about how this ability evolved is still a mystery, including its origins.   Recently, a team of researchers set up some … Read more

Infrared technology: Goggles hooked up to vibrating armband help people who are blind ‘see’

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An array of vibrating pads can convey a low-resolution image of a location to help people who are blind navigate Technology 21 January 2022 By Matthew Sparkes Infrared goggles used in the new navigational system Manuel Zahn Infrared goggles and an array of vibrating pads can give people who are blind an intuitive way to … Read more