June 23, 2022 – A new study on teaching navigation skills to humans might get you a little closer to being Batman. The process is called echolocation. Used by bats to get around in the dark, it is the process of locating an object using echoed sound waves. Dolphins and whales also use it to … Read more
June 23, 2022 – A new study on teaching navigation skills to humans might get you a little closer to being Batman. The process is called echolocation. Used by bats to get around in the dark, it is the process of locating an object using echoed sound waves. Dolphins and whales also use it to … Read more
March 3, 2022 — When Alabama-based cardiologist Joseph Fontenot, MD, was 50 years old, he noticed that the picture on the screen at the movie theater didn’t seem crisp. “I guess they don’t make movies as well as they used to,” he thought. He developed other visual problems, so he consulted eye doctors. He was … Read more
Narcolepsy is a lifelong sleep condition that makes you very sleepy during the day. You might also have: Unexpected attacks of sleep Sleep paralysis, where you can’t move or speak when you wake up or start falling asleep Hypnagogic hallucinations, where you might see, hear, or feel something that’s not there Cataplexy, where you might … Read more