Ear muscles flex when focusing on specific sounds in noisy settings Study links muscle activity to ancestral auditory reflexes Findings may help improve hearing aid ...
Does this increased muscle activity help modern humans hear better? Probably not. "The ear movements that we have been studying are probably too tiny to have any effect on hearing," Hackley said.
Khmelyuk/Getty Images The little muscles that enable people to wiggle their ears unconsciously flex when we're trying to pick one sound out of a din of noise, a new study finds. Think about how cats, ...
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Browse 360+ teen flexing muscles stock videos and clips available to use in your projects, or search for kid flexing muscles to find more stock footage and b-roll video clips. Young female athletic ...