October 9, 2013 |
The cleated football shoe hit the ground with 237 pounds of force and pivoted abruptly in a counter-clockwise direction, as one might do while running a tight pass route. But there was no human foot in the shoe, just Pennfoot. It's a device invented by Pennsylvania State University researchers to measure traction between shoe and surface, to help groundskeepers and sports teams minimize injury. Athletes like a lot of linear traction so they can start and stop quickly. But Pennfoot measures its unwanted cousin: rotational traction - the amount of torque exerted on the shoe when it tries to pivot.
October 9, 2013 |
* FRONTLINE. LEAGUE OF DENIAL: THE NFL'S CONCUSSION CRISIS. 9 tonight, WHYY12. HALL OF FAMER Harry Carson has a 3-year-old grandson who won't be playing football if Carson has anything to say about it. "I've told his mom, my daughter, that he's not going to play football. And his father has bought in," the retired New York Giants linebacker told reporters this summer during a news conference in Beverly Hills, Calif., for PBS' "Frontline" investigation "League of Denial: The NFL's Concussion Crisis.
September 19, 2013 |
A Lansdowne man who threatened over Twitter to rape a television meteorologist and kill her and her child was sentenced Tuesday to five years in federal prison. Justin Vernot, 30, made the threats against CBS3's Kate Bilo through the Twitter account @ColdDeadEyes in February 2012, telling her that he knew her routine, was coming for her, and planned to kill her in front of her son. The chilling messages were noted by U.S. District Judge Paul Diamond when he handed down a sentence that topped both federal guidelines and the term requested by the prosecutor.
August 31, 2013 |
Once a hard-driving fullback for the Eagles, Kevin Turner no longer has the hand strength to grasp a straw. That helps explain why Turner considered Thursday's news of a settlement between the National Football League and former NFL players suing the league to be as big a victory as any he had experienced on the field. Turner, 44, found out he shouldn't have to prove that his many symptoms from his diagnosed amyotrophic lateral sclerosis, or ALS, came from his eight seasons in the NFL. A lead plaintiff in the class-action settlement reached between 4,500 former players and the NFL, Turner should receive some of the $765 million the league will pay to settle lawsuits.
August 31, 2013 |
The NFL had considerable legal defenses in its fight with retired players over injuries caused by the violent collisions that are at the heart of the sport, not the least of those being a contract with the players that substantially restricts lawsuits. But in the face of public opinion, and the potential damage to its image, those defenses likely became much less important to the league. The prospect of slugging it out with the players in a multiyear litigation battle in which damaging information is disclosed and the public is regularly reminded of the sport's sometimes brutal impact on player health likely was a powerful incentive for the league to settle.
August 5, 2013 |
Cooling the body is the one practice that has been shown to reduce brain injury after resuscitation for cardiac arrest. Yet "therapeutic hypothermia" is rarely used on patients who are already hospitalized when their hearts stop, according to a study led by University of Pennsylvania researchers. Disappointing as that may sound, interpreting the findings is difficult. Outside the hospital, cardiac arrest - complete stoppage of the heart, which can be fatal within minutes - is usually caused by a heart-related problem.
July 6, 2013 |
A man who had just celebrated his 21st birthday was charged with attempted murder in the multiple stabbing of an apparently homeless 71-year-old man outside the Doylestown SEPTA station early Wednesday. Bucks County District Attorney David W. Heckler said Dale Michael Wakefield, who turned 21 Tuesday, was arrested in Baltimore early Thursday. Wakefield was charged with stabbing George Mohr in the head, chest, arms, hands, and back several times and beating him, causing multiple facial fractures and a brain injury.
July 1, 2013
New research from Canada has found that roughly one in five adolescents has probably suffered a traumatic brain injury - a figure that suggests severe concussion in children and adolescents may be far more common than has been estimated. The new study also hints at a troubling link between traumatic brain injury and poorer grades, underage drinking, and use of illicit drugs. In Ontario, 62 percent of students in grades seven through 12 anonymously completed a computerized questionnaire gauging their drug and alcohol consumption.
May 6, 2013 |
While preparing to remove a malignant tumor from the Rev. Michael Prewitt's brain, neurosurgeon Steven Brem of the University of Pennsylvania worried that the surgery could affect his patient's ability to speak or move. As surgeons have for decades, he studied an MRI that showed the tumor in Prewitt's left parietal lobe. But he also examined a type of scan you've probably never heard of: diffusion tensor imaging. It shows bundles of the fibers that transmit messages from parts of the brain to one another and the brain stem.
March 21, 2013 |
A former babysitter was sentenced Tuesday to 10 to 20 years in prison and five years of probation for the December 2011 death of a toddler in her care. Heather Hess, 25, of Upper Chichester, was convicted in January of third-degree murder and involuntary manslaughter for the death of 2 1/2-year-old David Miller Jr. When police responded to Hess' Hewes Avenue residence on a report of a child in respiratory distress, paramedics were trying to treat the boy. According to a criminal complaint, Hess told officers that she had been cooking when she went into the family room and found the boy unconscious.