Nidhi Subbaraman of BetaBoston writes that Prof. Feng Zhang has been awarded $1 million from the Paul G. Allen Family Foundation to study brain cells. The grant will fund a project that will use the gene-editing technique CRISPR to “find ways to streamline or speed up [neuron cell] growth by turning genes on and off.”
To help give her students a better understanding of the brain, Prof. Nancy Kanwisher shaved her head and had a student draw the different regions of the brain on her head, reports Melissa Malamut for Boston Magazine. Kanwisher explains that she saw her technique as a way to “discover basic components of the human mind.”
A team of MIT researchers has found that the brain’s cortical thickness differs between low-income and high-income teenagers, reports Lyndsey Layton for The Washington Post. “The thing that really stands out is how powerful the economic influences are on something as fundamental as brain structure,” said Prof. John Gabrieli.
New York Times reporter Jeneen Interlandi examines Dr. Emile Bruneau’s work studying regional conflicts to better understand how human empathy works. Bruneau explains that he felt that “the most relevant level of analysis for generating social change was the psychological level.”
USA Today reporter Melissa Pandika spotlights Prof. Kay Tye, highlighting her journey to MIT, her award-winning breakdancing skills and her neuroscience research. Tye’s current work examines how optogenetics can be used to control certain behaviors, such as overeating and anxiety.
New MIT research suggests that brain scans may be helpful in predicting a person’s future behavior, reports Andrea Timpano for Boston Magazine. “Researchers found a strong correlation between brain measures, known as neuromarkers, and behavioral outcomes such as a patient’s reading ability or reaction to medication,” Timpano explains.
Karen Hopkin of Scientific American writes about a new method developed by MIT researchers for increasing the size of tissue samples to allow for better observation. Thus far, the researchers have used the new technique to “peer into the brains of mice, fruit flies and zebrafish,” Hopkin explains.
Using a polymer found in diapers that swells on contact with water, Prof. Ed Boyden and his colleagues have developed a method for enlarging tissue samples to allow for better 3-D imaging, writes Jessica Hamzelou for New Scientist. The team can enlarge samples to more than four times their original size, Hamzelou reports.
John Markoff writes for The New York Times about a new technique for observing minuscule features in biological samples developed by Prof. Ed Boyden and his colleagues. The researchers “were able to increase the physical size of cultured cells and tissue by as much as five times while still preserving their structure,” Markoff explains.
Rebecca Jacobson of the PBS NewsHour reports that MIT researchers have developed a new technique to enlarge tissue samples, allowing scientists to create high-resolution images of specimens. Prof. Ed Boyden explains that “now you can see tiny structures with your own eyes.”
Carolyn Johnson of The Boston Globe writes that MIT researchers have developed a new way to enlarge microscopic lab samples to allow for more-detailed imaging of brain cells. The new technique “may offer an inexpensive way for people to examine fine cellular structures at a detailed level using off-the-shelf ingredients.”
A team of MIT researchers has devised a new method for obtaining super-high resolution images from lab microscopes, writes Malcolm Ritter for the AP. The researchers found that by permeating a tissue sample with a specialized version of sodium polyacrylate they were able to enlarge the sample, making them easier to image.
Jen Christensen reports for CNN on new research by Professor John Gabrieli that finds that brain scans can help to determine the best treatment for a given patient. "With this kind of science, we don't have to wait for a failure," explains Gabrieli. "We know what will be the best fit."
“A team of MIT researchers found that an existing computer vision system can achieve object recognition as well as humans and other primates,” writes Jamie Ducharme for Boston Magazine. Professor James DiCarlo’s team compared the visual recognition abilities of primates to those of the advanced computer system Super Vision.
Dr. Tara Swart speaks with Charlotte Clarke of The Financial Times about her work and what inspired her to switch from working in medicine to business. “My mission is to disseminate simple, pragmatic neuroscience-based messages that change the way people work and that translate to tangible financial improvements in business,” says Swart of her work.