22 小时
Dagens.com (AU) on MSNScience Explains: The Hidden Function of Ear Muscles in HumansAncient Hearing Mechanisms Still Play a Role Today ...
An ear wiggler himself, Schröer has collected stories of remarkable ear abilities, such as people who feel their ears moving toward a sound and people who use their ear movements in daily life. “They ...
12 天
Techno-Science on MSNThese muscles once allowed us to move our ears. What are they used for now? 👂Millions of years ago, our ancestors were able to move their ears to better capture sounds, much like dogs or cats. But with ...
Vestigial ear muscles activate during focused listening, revealing a hidden link to our auditory past and evolution.
15 天
ZME Science on MSNHumans Lost the Ability to Wiggle Their Ears 25 Million Years Ago, but Your Ear Muscles ...Scientists call this feature a “neural fossil”. It’s a remnant of a system that once helped our ancestors pinpoint the ...
Evolution has largely deprived us of our ability to swivel our ears, but those vestigial muscles still activate when we listen intently, according to new research.
Humans actually have vestigial muscles that activate when listening closely to something, even though people lost the ability ...
The scientists found that, the more difficult it was for participants to hear the audiobook, the more the superior auricular muscles activated, as if participants were trying to prick up their ears ...
Humans can’t move their ears around in the same way that dogs, cats and horses do. But people do have certain muscles around the ear that never get used, except by those people who are able to ...
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