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You are sitting in your class, and your teacher is writing on the board using chalk. Sqqqqquuuueeeaaakkkkk — there’s a sudden disturbance as the chalk scratches the board loudly. You automatically put your hands over your ears to escape the loud screeching noise. This is a common scenario you would have faced in your school….
Long believed to be inactive or vestigial, scientists believe that the muscles behind the human ear are actually activated when people listen intently, according to a study published in the Frontiers in Neuroscience. This muscle, known as the auricularis posterior, has been largely dormant in humans for centuries but shows signs of reactivation when individuals…
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