Repeated Brain Concussion Can Lead To Disability

Repeated Brain Concussion Can Lead To Disability.
After taking a distressingly hit to the perceptiveness during a football game, an Indiana high school student suffered severe headaches for the next three days. Following a crescendo CT scan that was normal, his doctor told him to respite to go back on the field until he felt better. But the boy returned to practice, where he suffered a devastating brains injury called second impact syndrome. More than six years later, Cody Lehe, now 23, is mostly wheelchair-bound and struggles with diminished mad capacity.

Yet he's fortunate to be alive: Second modify syndrome is fatal in about 85 percent of cases. "It's a unique syndrome of sense injury that appears in high school and younger athletes when they have a mild concussion, and then have a bat head impact before they're over the symptoms of their first impact. This leads to massive knowledge swelling almost immediately," said Dr Michael Turner, a neurosurgeon at Goodman Campbell Brain and Spine at the Indiana University School of Medicine, and co-author of a rejuvenated report on Cody's case, published Jan. 1 in the Journal of Neurosurgery: Pediatrics.

The casing study illustrates why it's so notable to prevent a second impact and give a young brain the chance to rest and recover, another wizard said. "Second impact syndrome is a very rare phenomenon. It's estimated to occur about five times a year in the country," said Kenneth Podell, a neuropsychologist and co-director of the Methodist Concussion Center in Houston.

So "What makes this deliberate over unique: They're the initially ones to in actuality have a CT scan after the first hit. What they were able to show is that the first CT scan was read as normal," said Podell, who also is a rig consultant for the Houston Texans, of the NFL. "After the first concussion there was no clue of any significant injury.

New Info On Tourette Syndrome

New Info On Tourette Syndrome.
New understanding into what causes the of control movement and noises (tics) in people with Tourette syndrome may lead to new non-drug treatments for the disorder, a further study suggests Dec 2013. These tics appear to be caused by subnormal wiring in the brain that results in "hyper-excitability" in the regions that control motor function, according to the researchers at the University of Nottingham in England. "This fresh study is very important as it indicates that motor and vocal tics in children may be controlled by discernment changes that alter the excitability of brain cells ahead of willing movements," Stephen Jackson, a professor in the school of psychology, said in a university news release.

So "You can consider of this as a bit like turning the volume down on an over-loud motor system. This is respected as it suggests a mechanism that might lead to an effective non-pharmacological therapy for Tourette syndrome". Tourette syndrome affects about one in 100 children and in the main beings in early childhood. During adolescence, because of structural and essential brain changes, about one-third of children with Tourette syndrome will lose their tics and another third will get better at controlling their tics.