April 8, 2015 |
Having trouble remembering all the elements of the proper golf swing? Getting stuck while trying to pick out that tune on the piano? Maybe you're thinking too much. That is the implication of a new study published Monday by researchers at the University of Pennsylvania, the University of California Santa Barbara, and Johns Hopkins University. On four occasions over a six-week period, the scientists used MRI machines to measure the brain activity of people as they tapped out various 10-digit sequences on a keyboard.
March 24, 2015 |
THERESA "TERRI" Robinson ignored the pitfalls of working full time as a health-care manager while attending Lincoln University full time to earn a master's degree in human services. She smoked. She ate salty, fatty foods. She was in her 50s but didn't think about her family's high-risk medical history. Until one night in late March 2012, when she suffered a brain aneurysm. "Finding my mother lying on the floor was one of the most devastating moments of my life," said Robinson's son, Michael, 26, who called 9-1-1 in time to save her. Robinson, 58, who lives in Germantown, said she should have seen the warning signs long before she lost her 25-year health-care career and nearly lost her life.
February 6, 2015 |
IF "AMERICAN SNIPER" can fire a shot in the culture war, why not "Frozen"? "Frozen"? Yesterday morning, Steve Doocy , of "Fox and Friends," led off a segment on the megapopular animated movie with the basic premise that its intention was to emasculate men. (Actually, its intention was to sell a bazillion CDs, DVDs, costumes, coloring books, etc., but why let the free market interfere with Fox News silliness? Although it is true that male testicles get very small when they're frozen.)
February 6, 2015 |
AVERY MARZ is stepping up and then off of an aerobic platform. Her left foot lands on the platform first and her right foot follows. She does this repeatedly as her physical therapist watches. Her mother, Mary Beth Schoellkopf, stands off to the side and watches intently. Marz, a Saint Joseph's freshman, is wearing a T-shirt from the basketball camp of women's coach Cindy Griffin, a pair of Jordan-brand basketball shorts, athletic shoes and a white headband to keep the sweat from trickling down on her face.
February 2, 2015 |
Every Sunday night after she steps out of her shower, 16-year-old Emma texts a nude selfie to her boyfriend. He has promised to destroy it within five minutes. Michael, 18, knows about the dangers of drinking and driving, but figures a couple of beers won't put him over the edge. After an evening of partying with friends, he tucks himself behind the wheel of the 1989 Honda Civic he borrowed from his brother. The police pick him up 30 minutes later for erratic driving. Alice, 14, who goes to a school for the academically talented, texts until 4 in the morning instead of studying for tomorrow's midterm science exam.
February 1, 2015 |
A CLINICAL neuropsychologist testified yesterday that charter school founder Dorothy June Brown has mild brain damage consistent with early stages of Alzheimer's disease. Dr. Barbara Malamut's testimony contradicted that of three court-appointed mental-health experts who took the stand earlier in the week during a competency hearing to determine whether Brown, 77, is fit to stand retrial for allegedly defrauding four schools of $6.3 million and conspiring with other administrators to conceal the crimes.
January 22, 2015 |
Years of "chair shots," "flying head butts," "facebreakers," and "cobra clutch slams" have left former professional wrestlers with long-term brain injuries to which the sport's dominant circuit has continuously turned a blind eye, two ex-wrestlers allege in a proposed class-action suit filed in Philadelphia. The plaintiffs in the suit filed late last week - who include a cross-dressing Italian who wrestled under the name Skull von Krush - say Stamford, Conn.-based World Wrestling Entertainment encouraged them to take risks it knew could permanently affect their well-being while offering them no health or disability insurance.
January 19, 2015 |
The darkened room at Drexel University contains a 120-inch projection screen, a bunch of high-end 3-D glasses, and a custom-built computer with enough memory to make your laptop seem like a toaster oven. State-of-the-art equipment, in other words, for racing through a fantasy world to gun down virtual foes. Andrew R. Cohen and Eric Wait use it for something they find much more interesting: traveling through the brain of a mouse. The Drexel engineers and their colleagues have applied video-game technology to let biologists analyze and watch movies of the formation of brain cells - though the phrase "watch movies" hardly does it justice.
January 3, 2015 |
Everybody knows it's really hard for smokers to quit. Researchers at the University of Pennsylvania think a quick brain scan could someday make quitting easier - or at least more effective. In a recent study, they found that certain changes in the brain, visible using technology that measures brain activity, predicted better than anything else now available which smokers would quickly relapse - that's most of them - and which might be able to quit without much more than a pep talk.
December 7, 2014 |
For decades, researchers have been seeking a blood test that could diagnose a concussion and tell whether it is severe enough to cause lasting brain damage. In a big step toward that holy grail, University of Pennsylvania scientists have found that a blood protein called SNTF surged and stayed elevated in professional hockey players with persistent concussion symptoms, but not in players who recovered within a few days. "These results show that SNTF has promise as a blood biomarker for sports-related concussion," said Robert Siman, a research professor of neurosurgery at Penn and lead author of the study in last month's Journal of Neurotrauma.