Michelle Trudeau
Story Archive
Monday
Turns out that humans aren't the only animals that contagiously yawn. iStockphoto hide caption
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Why People Take Risks To Help Others: Altruism's Roots In The Brain
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If you've noticed that kids seem to be better at figuring out these things, you're not alone. iStockphoto hide caption
Monday
Humans make split-second judgments about others based on the way they talk. Katherine Streeter for NPR hide caption
Monday
Deep brain stimulation eased Shari Finsilver's tremors, but didn't stop them entirely. Here she uses both hands to stabilize a glass of water. Marvin Shaouni for NPR hide caption
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Monday
Lou Ann Schachner, 84, and Jay Schachner, 81, are volunteers with the Northwestern University SuperAging Project. They keep track of all their plans in a shared calendar. She loves to cook and study French and he is a part-time tax lawyer. Samantha Murphy for NPR hide caption
Monday
Though scientists have identified sleepwalking triggers, the condition is still a bit of a mystery. Victoria Alexandrova/iStockphoto.com hide caption
Monday
Researchers are using MRI scans to learn more about the brains of people with extraordinary memory. iStockphoto.com hide caption
Why Can Some People Recall Every Day Of Their Lives? Brain Scans Offer Clues
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Monday
An elderly couple holds hands while walking along a Berlin street. A recent study showed that walking grows the region of the brain that archives memories. Patrick Sinkel/AFP via Getty Images hide caption
Monday
In this video game image from Call of Duty: Black Ops, special forces agents pilot a gunship up the Mekong River. Scientists say immersion games like this one may develop certain parts of kids' brains. Activision via AP hide caption
Monday
Hand-holding causes levels of the stress hormone cortisol to drop, says Matt Hertenstein, an experimental psychologist at DePauw University in Indiana. This couple joined hands while protesting offshore oil drilling in the wake of the Deepwater Horizon spill during a Hands Across the Sand event in Gulfport, Miss. Gregory Bull/AP hide caption
Monday
New research finds that socializing kids to drink at the family table -- often referred to as the "European drinking model" -- doesn't necessarily translate to more responsible drinking patterns. Marco Di Lauro/Getty Images hide caption
Monday
Dr. Margaret Morris at Intel Corp. is designing a cell phone app to help manage stress in everyday life, in order to improve mental health and reduce the risk of cardiovascular disease. Morris calls the app "Mobile Therapy." Courtesy of Dr. Margaret Morris hide caption
Monday
Lifelong learning and brain stimulation can help increase memory and decision-making ability, according to neuroscientists. iStockphoto hide caption
Monday
The red specks highlight where the integrity of the brain's white matter is significantly less in the teens who binge drink, compared to those who do not. Courtesy of Susan Tapert/Tim McQueeny/UCSD hide caption