Researchers from MIT and IBM are joining forces to develop systems that enable machines to recognize images and sounds as people do, reports Hiawatha Bray for The Boston Globe. James DiCarlo, head of the Department of Brain and Cognitive Sciences, notes that as researchers build systems that can interpret events, “we learn ways our own brains might be doing that.”
Writing for The New York Times, Steve Lohr features Prof. Tomaso Poggio’s work “building computational models of the visual cortex of the brain, seeking to digitally emulate its structure, even how it works and learns from experience.” Lohr notes that efforts like Poggio’s could lead to breakthroughs in computer vision and machine learning.
MIT neuroscientists have identified two regions of the brain involved in creating panoramic memories, writes Tara Pattilachan for The Huffington Post. “Our understanding of our environment is largely shaped by our memory for what’s currently out of sight,” says postdoc Caroline Robertson of the importance of understanding how our brains develop panoramic memories.
Prof. Earl Miller speaks with Phyllis Korkki of The New York Times about why aging makes learning new skills more difficult. “Your mind’s bandwidth is smaller. You learn at a slower rate because less information is getting in,” explains Prof. Miller. To make learning easier, Miller says it's “important to keep yourself cognitively engaged.”
In an article for Quartz, Prof. Sara Seager speculates about what it might be like to visit the recently discovered Earth-like planet dubbed Proxima Centauri. Seager writes that “the most fascinating aspect to me is that on the planet, the alien sun would be in the same place in the sky at all times.”
MIT has been named the top university in the world in the latest QS World University Rankings, reports Nick Morrison for Forbes. This is the fifth consecutive year that MIT has earned the number one spot in the QS rankings.
Writing for The New York Times, Katie Hafner highlights how MIT researchers have identified a region of the brain that they believe could be responsible for producing feelings of loneliness. Hafner explains that “the region, known as the dorsal raphe nucleus, or D.R.N., is best known for its link to depression.”
In a Scientific American article about polymers, Mark Peplow writes about Prof. Jeremiah Johnson’s research on how polymers could be used in drug delivery. “Sequence-controlled polymer could provide a more predictable biological effect, because every strand would be the same length and shape, and its chemistry could be carefully designed to assist its drug cargo,” writes Peplow.
In an article about technologies that can help detect rotten food, Ryan Mandelbaum writes for Popular Science about a sensor developed by MIT researchers “that can detect the chemicals that come off of spoiled meat or rotting fruits.”
MIT researchers have developed a new system for protecting patient privacy in genomic databases, reports Anna Nowogrodzki for Nature. The system “masks the donor's identity by adding a small amount of noise, or random variation, to the results it returns on a user’s query,” Nowogrodzki explains.
CNBC reporter Robert Ferris writes that MIT researchers have developed new technology that could allow windows to shift from transparent to opaque. “Solutions such as these could greatly reduce the demand for air conditioning, which is currently booming around the world,” writes Ferris.
Inside Higher Ed reporter Colleen Flaherty writes that researchers from MIT and around the world are publicly defending the late Prof. Suzanne Corkin’s work with patient H.M. in response to a highly critical publication. When “so many scholars rise to defend the reputation of a deceased colleague,” says Arthur Caplan, head of NYU’s Division of Bioethics, “that speaks volumes both about her and the problems that exist in the book.”
A study co-authored by Prof. Josh McDermott dispels the theory that musical preference is rooted in biology, writes Jacqueline Howard for CNN. "We need to accept and document the differences in how other cultures hear the world. The opportunities to do so are rapidly diminishing with the diffusion of Western music around the world,” says McDermott.
A team of scientists, including MIT researchers, has analyzed the measurements made by the IceCube Neutrino Observatory and found no evidence of the sterile neutrino, a new type of neutrino, reports Brendan Cole for Wired.
In an article for Wired, Kevin Hartnett examines Prof. Scott Sheffield’s work studying geometric randomness. “You take the most natural objects—trees, paths, surfaces—and you show they’re all related to each other,” Sheffield explains. “And once you have these relationships, you can prove all sorts of new theorems you couldn’t prove before.”