A “useless” muscle that allows some people to wiggle their ears actually activates when we strain to hear something. Our ape ancestors lost the ability to pivot their ears when they diverged ...
Former TSN Radio personality Shawn Simpson has passed away at the ... Simpson co-hosted the station’s afternoon drive program with Ian Mendes from 2012 to 2019 and the station’s morning ...
Summary: Humans have vestigial ear muscles that once helped our ancestors focus on sounds ... be the response of the vestigial pinna–orienting system to an effortful stream segregation task. Sign up ...
Background Proximal muscle rehabilitation is commonly prescribed to address muscle strength and function ... greater pain reduction and improved function at 1 year highlight the long-term value of ...
The auricular muscles helped change the shape of the shell–or pinna–of the ear and helped humans living millions of years ago listen closely. They are still used by roughly 10 to 20 percent of ...
Feb. 4, 2025 — New assessment warns area the size of the USA will become too hot during extreme heat events for even healthy young humans to maintain a safe body ...