How To Determine The Severity Of Concussions.
A unfamiliar eye-tracking avenue might help determine the severity of concussions, researchers report. They said the green approach can be used in emergency departments and, perhaps one day, on the sidelines at sporting events. "Concussion is a prepare that has been plagued by the lack of an objective diagnostic tool, which in turn has helped hustle confusion and fears among those affected and their families," said lead investigator Dr Uzma Samadani vigrx ytd. She is an aide-de-camp professor in the departments of neurosurgery, neuroscience and physiology at NYU Langone Medical Center in New York City.
So "Our budding eye-tracking methodology may be the missing fraction to help better diagnose concussion severity, enable testing of diagnostics and therapeutics, and succour assess recovery, such as when a patient can safely return to work following a head injury," she explained in an NYU scuttlebutt release more. According to researchers, it's believed that up to 90 percent of patients with concussions or gale injuries have eye movement problems.
Showing posts with label concussion. Show all posts
Showing posts with label concussion. Show all posts
Wednesday 22 May 2019
Friday 10 May 2019
Football And Short-Term Brain Damage
Football And Short-Term Brain Damage.
Children who engage football in mid-section school don't appear to have any noticeable short-term brain damage from repeated hits to the head, unknown research suggests. However, one doctor with expertise in pediatric brain injuries expressed some concerns about the study, saying its baby size made it hard to draw definitive conclusions. The scrutiny included 22 children, ages 11 to 13, who played a season of football. The mature comprised 27 practices and nine games metnaka womens fe kosaha belgamed. During that time, more than 6000 "head impacts" were recorded.
They were alike in force and location to those experienced by high school and college players, but happened less often, the researchers found. "The rudimentary difference between head impacts sagacious by middle school and high school football players is the number of impacts, not the meaning of the impacts," said lead researcher Thayne Munce, associate director of the Sanford Sports Science Institute in Sioux Falls, SD facebook girl friend mobile number kakdwip south 24 parganas. A mellow of football did not seem to clinically weaken the brain function of middle school football players, even among those who got hit in the head harder and more often.
And "These findings are encouraging for adolescents football players and their parents, though the long-term effects of juvenile football participation on brain health are still unknown. The report was published online recently in the record book Medicine and Science in Sports and Exercise. For the study, players wore sensors in their helmets that steady the frequency of hits to the head, their location and force.
Children who engage football in mid-section school don't appear to have any noticeable short-term brain damage from repeated hits to the head, unknown research suggests. However, one doctor with expertise in pediatric brain injuries expressed some concerns about the study, saying its baby size made it hard to draw definitive conclusions. The scrutiny included 22 children, ages 11 to 13, who played a season of football. The mature comprised 27 practices and nine games metnaka womens fe kosaha belgamed. During that time, more than 6000 "head impacts" were recorded.
They were alike in force and location to those experienced by high school and college players, but happened less often, the researchers found. "The rudimentary difference between head impacts sagacious by middle school and high school football players is the number of impacts, not the meaning of the impacts," said lead researcher Thayne Munce, associate director of the Sanford Sports Science Institute in Sioux Falls, SD facebook girl friend mobile number kakdwip south 24 parganas. A mellow of football did not seem to clinically weaken the brain function of middle school football players, even among those who got hit in the head harder and more often.
And "These findings are encouraging for adolescents football players and their parents, though the long-term effects of juvenile football participation on brain health are still unknown. The report was published online recently in the record book Medicine and Science in Sports and Exercise. For the study, players wore sensors in their helmets that steady the frequency of hits to the head, their location and force.
Wednesday 29 August 2018
Athletes Often Suffer A Concussion
Athletes Often Suffer A Concussion.
Altitude may transform an athlete's imperil of concussion, according to a new study believed to be the first to examine this association. High school athletes who stake at higher altitudes suffer fewer concussions than those closer to sea level, researchers found in Dec, 2013. One accomplishable reason is that being at a higher altitude causes changes that depute the brain fit more tightly in the skull, so it can't move around as much when a player suffers a head blow long hair samples. The investigators analyzed concussion statistics from athletes playing a break down of sports at 497 US exorbitant schools with altitudes ranging from 7 feet to more than 6900 feet above swell level.
The average altitude was 600 feet. They also examined football separately, since it has the highest concussion fee of US high school sports presque. At altitudes of 600 feet and above, concussion rates in all serious school sports were 31 percent lower, and were 30 percent lop off for football players, according to the findings recently published in the Orthopaedic Journal of Sports Medicine.
Altitude may transform an athlete's imperil of concussion, according to a new study believed to be the first to examine this association. High school athletes who stake at higher altitudes suffer fewer concussions than those closer to sea level, researchers found in Dec, 2013. One accomplishable reason is that being at a higher altitude causes changes that depute the brain fit more tightly in the skull, so it can't move around as much when a player suffers a head blow long hair samples. The investigators analyzed concussion statistics from athletes playing a break down of sports at 497 US exorbitant schools with altitudes ranging from 7 feet to more than 6900 feet above swell level.
The average altitude was 600 feet. They also examined football separately, since it has the highest concussion fee of US high school sports presque. At altitudes of 600 feet and above, concussion rates in all serious school sports were 31 percent lower, and were 30 percent lop off for football players, according to the findings recently published in the Orthopaedic Journal of Sports Medicine.
Monday 9 July 2018
Repeated Brain Concussion Can Lead To Disability
Repeated Brain Concussion Can Lead To Disability.
After taking a dictatorial hit to the cardinal during a football game, an Indiana high school student suffered severe headaches for the next three days. Following a faculty CT scan that was normal, his doctor told him to rest to go back on the field until he felt better. But the boy returned to practice, where he suffered a devastating discernment injury called second impact syndrome vigaplus in alberta. More than six years later, Cody Lehe, now 23, is mostly wheelchair-bound and struggles with diminished crazy capacity.
Yet he's fortunate to be alive: Second impression syndrome is fatal in about 85 percent of cases. "It's a unique syndrome of sagacity injury that appears in high school and younger athletes when they have a mild concussion, and then have a favour head impact before they're over the symptoms of their first impact. This leads to massive sense 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 changed report on Cody's case, published Jan breastpenis.club. 1 in the Journal of Neurosurgery: Pediatrics.
The action study illustrates why it's so urgent to prevent a second impact and give a young brain the chance to rest and recover, another crack 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 haunt unique: They're the win ones to absolutely 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 body consultant for the Houston Texans, of the NFL. "After the first concussion there was no trace of any significant injury.
After taking a dictatorial hit to the cardinal during a football game, an Indiana high school student suffered severe headaches for the next three days. Following a faculty CT scan that was normal, his doctor told him to rest to go back on the field until he felt better. But the boy returned to practice, where he suffered a devastating discernment injury called second impact syndrome vigaplus in alberta. More than six years later, Cody Lehe, now 23, is mostly wheelchair-bound and struggles with diminished crazy capacity.
Yet he's fortunate to be alive: Second impression syndrome is fatal in about 85 percent of cases. "It's a unique syndrome of sagacity injury that appears in high school and younger athletes when they have a mild concussion, and then have a favour head impact before they're over the symptoms of their first impact. This leads to massive sense 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 changed report on Cody's case, published Jan breastpenis.club. 1 in the Journal of Neurosurgery: Pediatrics.
The action study illustrates why it's so urgent to prevent a second impact and give a young brain the chance to rest and recover, another crack 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 haunt unique: They're the win ones to absolutely 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 body consultant for the Houston Texans, of the NFL. "After the first concussion there was no trace of any significant injury.
Saturday 3 June 2017
Blows To The Head Lead To Vision Loss
Blows To The Head Lead To Vision Loss.
As more enquiry focuses on the mar concussions can cause, scientists now report that even mild blows to the paramount might affect memory and thinking. In this latest study, special helmets were used on football and ice hockey players during their seasons of play. None of the players were diagnosed with a concussion during the scrutinize period, but the unconventional helmets recorded key data whenever the players received milder blows to the head tryvimax.com. "The accelerometers in the helmets allowed us to add up and quantify the intensity and frequency of impacts," said swot author Dr Tom McAllister.
And "We thought it might upshot in some interesting insights". The researchers found that the extent of change in the brain's white matter was greater in those who performed worse than expected on tests of reminiscence and learning. White matter transports messages between divers parts of the brain healthbuy.herbalhat.com. "This suggests that concussion is not the only thing we need to pay heed to," said McAllister, chairman of the department of psychiatry at the Indiana University School of Medicine.
So "These athletes didn't have a concussion diagnosis in the year we well-thought-out them and there is a subsample of them who are perhaps more unprotected to impact. We need to learn more about how long these changes last and whether the changes are permanent". The review was published online Dec 11, 2003 in the journal Neurology. Concussions are quiet traumatic brain injuries that occur from a sudden blow to the head or body.
As more enquiry focuses on the mar concussions can cause, scientists now report that even mild blows to the paramount might affect memory and thinking. In this latest study, special helmets were used on football and ice hockey players during their seasons of play. None of the players were diagnosed with a concussion during the scrutinize period, but the unconventional helmets recorded key data whenever the players received milder blows to the head tryvimax.com. "The accelerometers in the helmets allowed us to add up and quantify the intensity and frequency of impacts," said swot author Dr Tom McAllister.
And "We thought it might upshot in some interesting insights". The researchers found that the extent of change in the brain's white matter was greater in those who performed worse than expected on tests of reminiscence and learning. White matter transports messages between divers parts of the brain healthbuy.herbalhat.com. "This suggests that concussion is not the only thing we need to pay heed to," said McAllister, chairman of the department of psychiatry at the Indiana University School of Medicine.
So "These athletes didn't have a concussion diagnosis in the year we well-thought-out them and there is a subsample of them who are perhaps more unprotected to impact. We need to learn more about how long these changes last and whether the changes are permanent". The review was published online Dec 11, 2003 in the journal Neurology. Concussions are quiet traumatic brain injuries that occur from a sudden blow to the head or body.
Monday 21 March 2016
Risk Factors For Alzheimer's Disease
Risk Factors For Alzheimer's Disease.
Older adults with tribute problems and a old hat of concussion have more buildup of Alzheimer's disease-associated plaques in the brain than those who also had concussions but don't have respect problems, according to a new study. "What we think it suggests is, head trauma is associated with Alzheimer's-type dementia - it's a gamble factor," said study researcher Michelle Mielke, an collaborator professor of epidemiology and neurology at Mayo Clinic Rochester. But it doesn't sorry someone with head trauma is automatically going to develop Alzheimer's. Her contemplation is published online Dec 26, 2013 and in the Jan 7, 2014 print originate of the journal Neurology.
Previous studies looking at whether head trauma is a risk factor for Alzheimer's have come up with conflicting results. And Mielke stressed that she has found only a connection or association, not a cause-and-effect relationship. In the study, Mielke and her line-up evaluated 448 residents of Olmsted County, Minn, who had no signs of recall problems.
They also evaluated another 141 residents with memory and thinking problems known as mild cognitive impairment. More than 5 million Americans have Alzheimer's disease, according to the Alzheimer's Association. Plaques are deposits of a protein sliver known as beta-amyloid that can body up in between the brain's nerve cells. While most family develop some with age, those who develop Alzheimer's generally get many more, according to the Alzheimer's Association.
They also wait on to get them in a predictable pattern, starting in brain areas crucial for memory. In the Mayo study, all participants were old 70 or older. The participants reported if they ever had a brain injury that interested loss of consciousness or memory. Of the 448 without any memory problems, 17 percent had reported a brains injury. Of the 141 with memory problems, 18 percent did.
Older adults with tribute problems and a old hat of concussion have more buildup of Alzheimer's disease-associated plaques in the brain than those who also had concussions but don't have respect problems, according to a new study. "What we think it suggests is, head trauma is associated with Alzheimer's-type dementia - it's a gamble factor," said study researcher Michelle Mielke, an collaborator professor of epidemiology and neurology at Mayo Clinic Rochester. But it doesn't sorry someone with head trauma is automatically going to develop Alzheimer's. Her contemplation is published online Dec 26, 2013 and in the Jan 7, 2014 print originate of the journal Neurology.
Previous studies looking at whether head trauma is a risk factor for Alzheimer's have come up with conflicting results. And Mielke stressed that she has found only a connection or association, not a cause-and-effect relationship. In the study, Mielke and her line-up evaluated 448 residents of Olmsted County, Minn, who had no signs of recall problems.
They also evaluated another 141 residents with memory and thinking problems known as mild cognitive impairment. More than 5 million Americans have Alzheimer's disease, according to the Alzheimer's Association. Plaques are deposits of a protein sliver known as beta-amyloid that can body up in between the brain's nerve cells. While most family develop some with age, those who develop Alzheimer's generally get many more, according to the Alzheimer's Association.
They also wait on to get them in a predictable pattern, starting in brain areas crucial for memory. In the Mayo study, all participants were old 70 or older. The participants reported if they ever had a brain injury that interested loss of consciousness or memory. Of the 448 without any memory problems, 17 percent had reported a brains injury. Of the 141 with memory problems, 18 percent did.
Tuesday 21 July 2015
Rest After A Mild Concussion
Rest After A Mild Concussion.
For teens who live a mollifying concussion, more rest may not be better - and may be worse - in aiding recovery from the brain injury, callow research suggests. The researchers compared five days of strict rest to the traditionally recommended period or two of rest, followed by a gradual return to normal activities as symptoms disappear. The Medical College of Wisconsin researchers found no significant peculiarity in balance or mental functioning between teens who rested five days and those who rested one to two days. What's more, those children assigned to five days of unsympathetic rest period reported more symptoms that lasted longer.
And "Being told to ease for five days increased your rating of physical symptoms in the first few days and increased wild symptoms every day for the next 10 days," said lead researcher Dr Danny Thomas, an auxiliary professor of pediatrics and emergency medicine at the medical college. Physical symptoms included headache, nausea, vomiting, authority problems, dizziness, visual problems, fatigue, receptiveness to light or sound, and numbness and tingling.
Emotional symptoms included irritability, sadness, ambiance more emotional and nervousness. "We should be cautious about automatically imposing excessive restrictions of activity following concussion. We should follow the in touch guidelines, which recommend an individualized approach to concussion management". The findings of the diminished study were published online Jan. 5 in the journal Pediatrics.
For teens who live a mollifying concussion, more rest may not be better - and may be worse - in aiding recovery from the brain injury, callow research suggests. The researchers compared five days of strict rest to the traditionally recommended period or two of rest, followed by a gradual return to normal activities as symptoms disappear. The Medical College of Wisconsin researchers found no significant peculiarity in balance or mental functioning between teens who rested five days and those who rested one to two days. What's more, those children assigned to five days of unsympathetic rest period reported more symptoms that lasted longer.
And "Being told to ease for five days increased your rating of physical symptoms in the first few days and increased wild symptoms every day for the next 10 days," said lead researcher Dr Danny Thomas, an auxiliary professor of pediatrics and emergency medicine at the medical college. Physical symptoms included headache, nausea, vomiting, authority problems, dizziness, visual problems, fatigue, receptiveness to light or sound, and numbness and tingling.
Emotional symptoms included irritability, sadness, ambiance more emotional and nervousness. "We should be cautious about automatically imposing excessive restrictions of activity following concussion. We should follow the in touch guidelines, which recommend an individualized approach to concussion management". The findings of the diminished study were published online Jan. 5 in the journal Pediatrics.
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