bla ck friday online sales Nature Reviews Neurology 9, 192200 (April 2013) doi:10.1038/nrneurol.2013.36Focus on: Traumatic brain injuryMilos D. IkonomovicTop of pageAbstractOver the past decade, public awareness of the longterm pathological consequences of traumatic brain injury (TBI) has increased. Such awareness has been stimulated mainly by reports of progressive neurological dysfunction in athletes exposed to repetitive concussions in highimpact sports such as boxing and American football, and by the rising number of TBIs in war veterans who are now more likely to survive explosive blasts owing to improved treatment.Four years of residency in the US qualified Smith for the US national team. Despite having only ever played rugby for fun, he quickly found himself in the Test arena and signing a professional contract with Saracens. The zenith of his rugby career came last year when he represented the Eagles against the Wallabies