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Minority kids may be missed in autism diagnoses

Posted: Published on November 11th, 2014

MONDAY, Nov. 10, 2014 (HealthDay News) -- Black and Hispanic students are less likely to be identified as having autism than white students, a new study reveals. Researchers analyzed autism identification rates at schools across the United States between 2000 and 2007. These rates reflect how many students have been identified by schools -- not necessarily a doctor -- as having autism. Rates among black, Hispanic and white students increased in all states and the District of Columbia, but the overall increase was smaller than predicted by the U.S. Centers for Disease Control and Prevention. Rates among black students climbed in all states except Alaska and Montana, and rates among Hispanic students increased in all states except Kentucky, Louisiana and the District of Columbia, the investigators found. Rate increases among black and Hispanic students were much smaller than among whites, according to the study in the November issue of the Journal of Special Education. "Nearly every state that had proportional representation of students in 2000 underidentified black and Hispanic students in 2007," Jason Travers, assistant professor of special education at the University of Kansas, and colleagues, wrote. "Although there is no firm epidemiological evidence that race is predictive of autism, … Continue reading

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'Darting' mice may hold clues to ADHD, autism, bipolar disorder

Posted: Published on November 11th, 2014

A darting mouse may hold an important clue in the development of Attention Deficit Hyperactivity Disorder (ADHD), autism and bipolar disorder, according to a study by a Vanderbilt University-led research team recently published in the Proceedings of the National Academy of Sciences. The transgenic mouse, into which was inserted a rare human genetic variation in the dopamine transporter (DAT), could lead to improvements in the diagnosis and treatment of these all-too-common brain disorders, said Randy Blakely, Ph.D., the report's senior author. The mutation, which has been found in people with ADHD, autism and bipolar disorder, affects the function of DAT, a protein that regulates the brain's supply of the neurotransmitter by removing excess dopamine from the synapse, or the space between nerve cells. The DAT mutation causes the transporter to become "leaky" and spew out dopamine like "a vacuum cleaner in reverse," said Blakely, Allan D. Bass Professor of Pharmacology. While mice with leaky DAT proteins have too much dopamine hanging around their synapses, surprisingly they aren't particularly hyperactive, possibly because DAT can still remove some of the dopamine. But the mice exhibit an unusual "darting behavior." While their wild-type littermates are docile and quite unresponsive when researchers pick them … Continue reading

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Heart attack, stroke survivors' care needs may be much greater than experts thought

Posted: Published on November 11th, 2014

PUBLIC RELEASE DATE: 11-Nov-2014 Contact: Beata Mostafavi bmostafa@umich.edu 734-764-2220 University of Michigan Health System @UMHealthSystem ANN ARBOR, Mich. -- A record number of people are surviving heart attacks and stroke but those who do may experience a sharp decline in physical abilities that steadily accelerates over time, according to a new nationally-representative study led by the University of Michigan. Heart attack and stroke were associated with a rapid decline in survivors' ability to take care of themselves over the next 10 years, many requiring long-term assistance for daily activities like dressing, bathing, grocery shopping and managing finances. Stroke survivors also appeared to be at a higher risk of depression and mental declines, including memory loss. The findings appear in Circulation: Cardiovascular Quality and Outcomes. "More people are surviving heart attack and stroke than ever before but the long-term consequences for survivors may be much greater than we thought," says lead author Deborah Levine, M.D., M.P.H. assistant professor of internal medicine in the division of general medicine and the Stroke Program in the U-M Medical School and researcher in the VA Center for Clinical Management Research. "We found that over time, survivors had increasing difficulty performing everyday tasks like walking, bathing, … Continue reading

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The Doctors Are In: Clear link between stroke and atrial fibrillation

Posted: Published on November 11th, 2014

Life is full of cause and effect. Smoking cigarettes can lead to lung cancer. Neglecting to brush your teeth may result in cavities. Overeating causes weight gain. Many medical cause-and-effect relationships can be complicated as medical conditions can stem from various sources but, in some cases, the connection is clear. The link between stroke and atrial fibrillation (Afib) is a shining example of two seemingly unrelated conditions that share an undeniable bond. Once you learn more about each condition, the connection between them as well as prevention ideas are evident. STROKE Every 40 seconds, someone in the United States suffers a stroke, a debilitating event in which blood flow to the brain is abruptly interrupted. This brain attack results in the death of brain cells because of a lack of oxygen, often killing victims or leaving them severely disabled. In fact, the American Stroke Association reports that more than 130,000 people die from stroke in the United States each year. There are two main types of strokes hemorrhagic and ischemic. Hemorrhagic stroke takes place when a blood vessel leaks or ruptures. The more common ischemic stroke occurs when an artery to the brain is blocked or narrowed by a blood … Continue reading

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Enriched environments hold promise for brain injury patients

Posted: Published on November 11th, 2014

PUBLIC RELEASE DATE: 11-Nov-2014 Contact: George Hunka ghunka@aftau.org 212-742-9070 American Friends of Tel Aviv University @AFTAUnews As football players are learning, a violent blow to the head has the potential to cause mild to severe traumatic brain injury -- physical damage to the brain that can be debilitating, even fatal. The long-term effects run the gamut of human functioning, from trouble communicating to extensive cognitive and behavioral deterioration. To date, there is no effective medical or cognitive treatment for patients with traumatic brain injuries. But a new study from Tel Aviv University researchers points to an "enriched environment" -- specially enhanced surroundings -- as a promising path for the rehabilitation of mild traumatic brain injury (mTBI) patients. The research, published in Behavioral Brain Research, was led by Prof. Chagi Pick of TAU's Sagol School of Neuroscience and Sackler Faculty of Medicine and conducted by a team of researchers from both TAU and TAU-affiliated Tel Aviv Sourasky Medical Center. Mice move on up The study, conducted on mice at a TAU laboratory, followed two groups of animals with minimal traumatic brain injury. The first group was kept in standard cages and maintained under routine conditions, while the second enjoyed "enriched environments," … Continue reading

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Autism treatment helps veterans with PTSD

Posted: Published on November 11th, 2014

NEWPORT BEACH, Calif. (KABC) -- He's now back in Orange County, but one memory from the war continues to haunt him. "I had a traumatic brain injury, cerebral spinal fluid and blood coming out of my ears, and watched my best friend burn alive," Warren said. In 2006, Warren and his team were in a Humvee hit by an IED blast. Remarkably, no one died. But while Warren's physical wounds healed, his psyche was damaged. He didn't know how badly, until he returned to civilian life. "Everybody was a threat, so I was always sizing people up, seeing if they had a bomb," Warren said. He was showing symptoms of post-traumatic stress disorder - anxious, depressed and unable to sleep. He tried to self-medicate by using pain killers, alcohol and marijuana. He tried therapy. Nothing worked. Then about a year ago, someone referred him to the Brain Treatment Center in Newport Beach. "We're using very powerful magnetic fields to change literally how the brain is working, the frequencies of which the brain is running," said Dr. Robert Silvetz, chief science officer and physician liaison at Brain Treatment Center. Known as neuromodulation, the treatment is typically used to help children with … Continue reading

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Invisible Wounds: The Mental And Emotional Rehabilitation Of Our Nation's Heroes

Posted: Published on November 11th, 2014

On 19 March, 2004, an AH-6 Little Bird pilot and instructor with the 160th Special Operations Aviation Regiment (SOAR), CW4 (R) Greg Coker, was shot down south of Fallujah. His resulting traumatic brain injury changed me mentally, emotionally and physically, he says. 11 combat tours and 14 surgeries later he still believed like most elite forces that he was immortal. Now, after years of painful recovery: mentally, emotionally and physically, he knows, teaches and advises others on his crusade to help those who have helped our country and want to serve in the general population. SFC Green Beret Andrew Marr knew he had multiple traumatic brain injuries (TBI) over the years, but his performance was never an issue and he says he was never a liability to his team team. However, after seeing four of my Green Beret buddies commit suicide in 16 months, I knew we had a problem, and I had a problem. He turned to numerous primary care physicians (PCPs), neurologists, endocrinologists and even psychologists before he decided to learn more about brain injuries and methods of diagnosis and treatment that didnt need months of waiting for an appointment and testing. After being shot 27 times at … Continue reading

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Sickle Cell: Stopping kids' silent strokes

Posted: Published on November 11th, 2014

(Ivanhoe Newswire) ST. LOUIS, Mo. -- About 100,000 Americans have sickle cell disease a genetic condition where the body's red blood cells are deformed, clogging up arteries, and causing pain, disability or major stroke, even in kids. Patients who suffer strokes often have regular blood transfusions to prevent a repeat attack. Researchers now say those transfusions can be crucial for many more young sickle cell patients, even those who are showing no outward signs of brain injury. Twelve-year-old Alexis Haynes has come a long way. At age six, a sudden stroke put her in a coma for a full month. The doctors told us that she wouldn't be able to walk, she wouldn't be able to talk, she wouldn't remember us, Kelvin Haynes, Alexis' father told Ivanhoe. Every six weeks, Alexis spends hours getting her blood transfused. New red blood cells replace her sickle-shaped ones. While Alexis' stroke was apparent, experts say one in three children with sickle cell suffer silent strokes. These are injury to parts of the brain that don't control speech, they don't control movement in an arm or a leg, so they typically go unnoticed, Michael Noetzel, M.D., and Pediatric Neurologist at Washington University School of … Continue reading

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Former Virginia Beach police officer hit by drunk driver finishes treatment

Posted: Published on November 11th, 2014

Norfolk, Va. (WTKR) A former Virginia Beach police officer, suffering from a traumatic brain injury after being hit by a drunk driver, has finished 40 sessions of hyperbaric oxygen therapy. NewsChannel 3 first brought you Ted Marriners story in early September. Read about it here: New hope for Virginia Beach Police Officer hit by a drunk driver. On Veterans Day, Marriner completed his final treatment and says the differences in his life have been noticeable. I would say the drop in the number and severity of headaches and the addition of actual sleep, to me that was a big difference, Marriner told NewsChannel 3s Todd Corillo Tuesday. You feel like youve come out of a fog. You dont have all the daily confusion. You can actually live life without working at it so hard, he continued. Staff at Hampton Roads Hyperbaric Therapy held a fundraiser to help cover the cost of Marriners treatment since his insurance wouldnt pay for it. NewsChannel 3 viewers also Took Action and Got Results. The words thank you dont even cover remotely the feelings that I have and that my wife has, Marriner said. Its very rewarding getting to see them coming in and having … Continue reading

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Glenn Beck Reveals 5-Year Health Struggle: My Brain Was Functioning in the Bottom 10th Percentile

Posted: Published on November 11th, 2014

After a five-year health struggle that he tried to hide from the public, Glenn Beck is opening up about his private battle with some debilitating medical conditions. The conservative TV personality revealed the shocking secret on Monday night on his network, TheBlaze TV, where he opened up about his diagnosis with several devastating diseases that have caused him to lose functionality in his brain. But thanks to a team of expert doctors, Beck said he is on the mend, despite having previously been told that in five or 10 years, he "would no longer be able to function." NEWS: Jaime King opens up about her fertility struggles "I have never lied to you, but I have omitted a few really important facts becausethey scared me," Beck admitted to the audience, fighting back tears. "I didn't have any answers, and the answers I was being given at the time meantthe end of our time together." He says that about five years ago he first began experiencing inexplicable health issues, including vocal cord paralysis and eyesight problems. "While I was at Fox, the pain would get so bad that my camera crew, our executive producer Tiffany and I, had worked out hand … Continue reading

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