نتایج جستجو برای: clinical sign

تعداد نتایج: 1210423  

Journal: :Journal of Neurology, Neurosurgery & Psychiatry 2005

Journal: :Neuropsychologia 1996
G Grossi C Semenza S Corazza V Volterra

Most studies on sign lateralization provide inconclusive results about the role of the two hemispheres in sign language processing, whereas the cases reported in the clinical literature show sign language impairment only following left hemisphere damage, suggesting a similar neural organization to spoken languages. By discriminating different levels of processing, a tachistoscopic study found t...

Journal: :The spine journal : official journal of the North American Spine Society 2014
Thomas Barz Lukas P Staub Markus Melloh Gregor Hamann Sarah J Lord Mark D Chatfield Patrick M Bossuyt Joern Lange Harry R Merk

BACKGROUND CONTEXT The nerve root sedimentation sign in transverse magnetic resonance imaging has been shown to discriminate well between selected patients with and without lumbar spinal stenosis (LSS), but the performance of this new test, when used in a broader patient population, is not yet known. PURPOSE To evaluate the clinical performance of the nerve root sedimentation sign in detectin...

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