Digital Health Awards Winner

healthawardswinner

The Dana Foundation’s Successful Aging & Your Brain PSA has won a Silver Award in the Digital Health Awards Spring 2017 competition! The video features a 90-second animation with four factors on how to live a brain healthy life. The award was submitted under the Educational Institution section and the Web-based Resource category.

The Digital Health Awards recognizes high-quality health resources for consumers and health professionals. Submissions were judged by a panel of health technology professionals and graded based on content, format, success in reaching the targeted health audience, and overall quality. The awards program is organized by the Health Information Resource Center, a clearinghouse for professionals who work in consumer health fields.

 

Diamond in the Rough World of Neuroscience

We have the ability to change our brains. Throughout life, even into old age, new neural connections can be formed. However, the idea the brain can change, called brain plasticity, is relatively new. Before 1963, scientists theorized that the brain remained static after birth and environment played no role in its potential.

The woman who changed the conversation around brain plasticity, Marian Diamond, professor emerita of integrative biology, University of California, Berkeley, was the subject of “My Love Affair with the Brain: The Life and Science of Dr. Marian Diamond,” a documentary that aired this week on PBS.

Diamond focused on proving that the brain is shaped by environment, not just genetics. She performed an experiment where one group of rats were kept in enriched cages, with toys and other rats to socialize with, while another group lived in impoverished cages, with no other rats or objects to interact with. Rats housed in enriched cages had brains that were six percent larger than the rats in impoverished cages. She reacted to this finding by running across the campus to tell her research partner the results. “This will change science,” he told her. And it did.

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Photo courtesy of Luna Productions

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Brainworks Video Nominated for 2017 Emmy Award

Last year, the Dana Foundation partnered with Eric Chudler, Ph.D., from the University of Washington to produce a video to educate kids about the wonders of neuroscience, and just last week, it was nominated for a 2017 Northwest Emmy Award!

Chudler is the executive director of the university’s Center for Sensorimotor Neural Engineering, and as the host and executive producer of “Brainworks: Exercise and the Brain,” he leads students through various experiments and a meeting with molecular biologist John J. Medina, Ph.D., to learn more about the cognitive benefits of exercise. To watch the video in full, see below:

 

 

Video Games and the Brain: Action, Strategy, and Pac-Man

Playing some video games can cause serious harm, while others might improve or restore skills, suggested three panelists at the American Association for the Advancement of Science this week.

“Not all games are created equal,” said Chandramallika Basak, a researcher at the University of Texas at Dallas. She and her colleagues study how memory and other skills change across our lifespan; part of that includes research investigating brain and cognitive effects of different games, especially as people get older.

Not everything in your brain declines with age (crystallized memory stays strong), but she’s looking for activities that could strengthen the ones that do, especially working memory (including how fast you can update current information) and task-switching (how fast you can switch when multitasking). Assuming there is a “functional threshold” for success at daily life, she wonders, “Can we keep this declining cognitive abilities stable for a few more years” above this threshold. “If I’m going to live to 90, I’d rather get it [dementia] at 89” as opposed to earlier, she said.

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AAAS’s Deborah Runkle moderates the Q&A session with, from left, Craig Anderson, Hilarie Cash, and Chandramallika Basak.

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New Video on Dana Alliance Member Wendy Suzuki

The Huffington Post recently published an article on neuroscientist Wendy Suzuki, highlighting her research on exercise and the brain. She is a Dana Alliance member and professor of neural science and psychology at New York University. In the article, Suzuki says:

Exercise is not going to cure Alzheimer’s or dementia but it anatomically strengthens two of the key targets of both diseases, the hippocampus and the prefrontal cortex. Your hippocampus will be bigger if you exercise regularly, so that means that it’s going to take that much longer for the plaques and tangles of Alzheimer’s disease to cause behavioral effects.

For a detailed look into her lab and research, watch the video below. To read the full Huffington Post article, click here.

For more articles on Suzuki, check out these blog posts.

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