A woman in China reportedly suffering from a rare medical condition supposedly can't hear male voices. Most hearing loss occurs at higher frequencies when the delicate hair-like stereocilia of the inner ear are damaged, but this woman has the much less common reverse-slope hearing loss (RSHL) that affects the ability to hear lower frequencies. From LiveScience:
At the hospital, Chen was treated by Dr. Lin Xiaoqing — a woman — who noted that while Chen was able to hear Xiaoqing's voice, she couldn't hear the voice of a nearby male patient "at all," according to Newsweek. Xiaoqing diagnosed Chen with reverse-slope hearing loss, a rare type of low-frequency hearing loss that likely impaired her ability to hear deep male voices....
Loss of hearing of lower-pitched sounds (which is what Chen experienced) is... less common because the bass-processing portion of the cochlea — a snail-shaped structure deep in the inner ear — is very well protected, said Jackie Clark, a clinical professor with the School of Behavioral and Brain Sciences at the University of Texas at Dallas, who also wasn't involved with Chen's case...
"Most studies have shown that if you catch it within 48 hours, you have the best chance for recovery," (Clark) said.
illustration: Morten Bisgaard - From the book "Tidens naturlære" 1903 by Poul la Cour
Veteran reviewer/interviewer Rick Kleffel (previously) has just posted a long podcast interview (MP3) with Neal Stephenson, discussing his latest novel, Fall; or, Dodge in Hell ("a science fiction novel with a fantasy novel stuck inside of it").
“There was a phantom beep going off somewhere in my house, driving me nuts,” says Steve Onotera. “So using my audio engineering skills I set about to track it down.”
I appeared on this week's Canadaland podcast (MP3) with Jesse Brown to talk about the promise of the internet 20 years ago, when it seemed that we were headed for an open, diverse internet with decentralized power and control, and how we ended up with an internet composed of five giant websites filled with screenshots […]
So you cut the cord and got rid of cable? Join the steadily growing club. But while you’re out picking a streaming service, you might find one big blind spot: Local TV and sports, not to mention first-run programming from the big cable networks. Luckily, there’s a throwback way to get it for free: The […]
Even if you feel like AirPods are worth the price tag, you’ve got to admit there’s a certain anxiety that comes with using them. What if I lose them? What if they get wet in the rain? Or drenched in sweat? Or fall into the drink you dropped them into? Shiny tech is great, but […]
With the quick-fix appeal of video games and their own cell phones, it can be tough to keep kids focused on supposedly “educational” toys. And while it may seem counter-intuitive to fight tech with more tech, we’re all in when it comes to the Toybox 3D Printer. We’re not sure if anyone had envisioned a […]