AI Summary

Researchers at Case Western Reserve University have found that squid possess hundreds of hair cells covering their entire bodies, far more than the previously known clusters on their heads and arms. These hair cells, which resemble the tiny protrusions deep within the human ear that enable hearing, may give scientists a new way to study how hearing works and why it deteriorates. Lead investigator Brian McDermott said the extensive distribution of these cells could reveal how squid detect water movement and offer insights into human hearing and deafness.

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