نتایج جستجو برای: Brain Concussion
تعداد نتایج: 475378 فیلتر نتایج به سال:
بافت مغز کودک در مقایسه با بزرگسالان، نرم تر، نازک تر و دارای قابلیت انعطاف پذیری بیشتر می باشد. وجود همین قابلیت انعطاف است که به هنگام وارد آمدن ضربه به سر سبب انتشار نیروی وارده می شود. ولی از آنجا که بافت مغزی کودکان بسیار ضعیف است به سهولت آسیب می بیند.
In human medicine, central nervous system (CNS) concussion is defined as a transient neurological dysfunction following a traumatic event, without evidence of structural abnormalities of the affected region on advanced diagnostic imaging. Depending on the anatomical region involved, three forms of concussive syndromes are described: brain concussion, spinal concussion and cerebellar concussion....
OBJECTIVES Concussion remains one of the inherent risks of participation in rugby league. While other injuries incurred by rugby league players have been well studied, less focus and attention has been directed towards concussion. REVIEW METHOD The current review examined all articles published in English from 1900 up to June 2013 pertaining to concussion in rugby league players. DATA SOURC...
Post-concussion syndrome has been related to axonal damage in patients with mild traumatic brain injury, but little is known about the consequences of injury on brain networks. In the present study, our aim was to characterize changes in functional brain networks following mild traumatic brain injury in patients with post-concussion syndrome using resting-state functional magnetic resonance ima...
We explored whether parents of our pediatric patients valued the diagnostic terms "concussion," "minor traumatic brain injury," and "mild traumatic brain injury" as equivalent or nonequivalent. 1734 of 2304 parents attending a regional pediatric emergency department completed a brief questionnaire assessing the equivalence or nonequivalence of the diagnostic terms "concussion," "minor traumatic...
Concussion and mild traumatic brain injury (mTBI) are common clinical problems. However, the literature is not consistent in defining how concussion and mTBI are related. Although most patients with concussion recover within days to weeks, approximately 10% develop persistent signs and symptoms of post-concussion syndrome (PCS). There are no scientifically established treatments for concussion ...
As the understanding of the brain has evolved throughout history, so too has the understanding of brain injury and concussion. To this day, there is still debate over the definition of concussion, and what it entails. Some definitions, including that of the Merriam-Webster Dictionary, define a concussion as " (a) …a jarring injury of the brain, or (b) a hard blow or collision " [1], whereas the...
CONTEXT Prolonged symptoms after concussion are called post-concussion syndrome (PCS), which is a controversial disorder with a wide differential diagnosis. EVIDENCE ACQUISITION MEDLINE and PubMed searches were conducted for the years 1966 to 2011 using the search terms brain concussion/complications OR brain concussion/diagnosis OR brain concussion/therapy AND sports OR athletic injuries. Se...
OBJECTIVES To determine the predictors of knowledge and awareness of concussion symptoms and outcomes through a survey of athletes, parents of players and coaches in sports settings in Canada. METHODS A cross-sectional survey of athletic communities in Canada was conducted. Respondents' concussion knowledge score consists of responses to questions about the symptoms, diagnosis, and treatment ...
BACKGROUND By the age of sixteen, one in five children will sustain a mild traumatic brain injury also known as concussion. Our research found that one in seven school children with mild traumatic brain injury suffer post-concussion syndrome symptoms for three months or longer. Post-concussion syndrome is associated with significant disability in the child and his/her family and yet there are n...
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