Here is what I am reading today:
“Dogs first surprised cognition researchers when scientists showed that the animals readily follow a human’s pointing finger or gaze to find food. Both wolves, dogs’ closest relative, and chimpanzees, our near-cousin, have trouble doing this. Now, scientists have raised the dogs-only bar: The canines can also use the sound of a human voice alone to find that tasty treat. Researchers carried out the auditory test on adult dogs and 8- to 14-week-old puppies as their owners watched.”
“Liverpool Psychologist, Dr Georg Mayer , explained: “This suggests that the correlated brain patterns were the result of using areas thought to be involved in language processing. Therefore we can assume that musical training results in a rapid change in the cognitive mechansims utilised for music perception and these shared mechanisms are usually employed for language.””
“Laura Freberg, a psychologist at California Polytechnic State University and Google Glass owner, believes society will develop a new etiquette for using head-mounted technology in social situations, but it will take time. People will need to work out where and when the use of such devices is acceptable to others.
“I walked into the restroom and was like, ‘oh my gosh… I’m going to make people really uncomfortable’,” she says. “It’s a learning process for the person who is wearing it as much as it is for the people around you. I think developing good manners will help us work through a lot of these problems.””
“When Brent Williams got to RadioShack that day in the spring of 2012, he knew exactly what he was looking for: a variable resistor, a current regulator, a circuit board, and a 9-volt battery. The total came to around $20. Williams is tall and balding, with wire-rim glasses that make him look like an engineer, which he is. He directs a center on technology in education at Kennesaw State University and is the kind of guy who spends his free time chatting up people on his ham radio or trying to glimpse a passing comet with his telescope. But this project was different.”
“The problem with figuring out how nerve cells work in the eye, of either mice or humans, is the inability to watch what happens in action—everything is too tiny and intricate. To get around that problem, researchers have been building three dimensional models on computers. But even that gets untenable when considering the complexity and numbers of nerves involved. That’s where the EyeWire gamers came in….”
“So cognitive scientist Andreas Lind and his colleagues at Lund University in Sweden wanted to see what would happen if someone said one word, but heard themselves saying another. “If we use auditory feedback to compare what we say with a well-specified intention, then any mismatch should be quickly detected,” he says. “But if the feedback is instead a powerful factor in a dynamic, interpretative process, then the manipulation could go undetected.””
“The unidentified patient is a health care professional who had been working in Saudi Arabia. Saudi Arabia is the epicenter of the viral outbreak of MERS, federal health officials said Friday.
MERS has sickened hundreds of people in the Middle East, and kills about a quarter of the people who contract the virus, Dr. Anne Schuchat, director of National Center for Immunizations and Respiratory Diseases at the U.S. Centers for Disease Control and Prevention, said during a Friday news conference.”