The ischemic penumbra: from celestial body to imaging technology.
نویسندگان
چکیده
874 Testosterone modifies the effect of APOE genotype on hippocampal volume in middle-aged men M.S. Panizzon, R. Hauger, A.M. Dale, L.J. Eaves, L.T. Eyler, B. Fischl, C. Fennema-Notestine, C.E. Franz, M.D. Grant, A.J. Jak, K.C. Jacobson, M.J. Lyons, S.P. Mendoza, M.C. Neale, E.C. Prom-Wormley, L.J. Seidman, M.T. Tsuang, H. Xian, andW.S. Kremen 881 Distinct cerebral perfusion patterns in FTLD and AD W.T. Hu, Z. Wang, V.M.-Y. Lee, J.Q. Trojanowski, J.A. Detre, and M. Grossman
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The diagnostic value of susceptibility-weighted imaging for ischemic penumbra in patients with acute ischemic stroke.
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Ischemic penumbra was first defined by Astrup in 1981 as perfused brain tissue at a level within the thresholds of functional impairment and morphological integrity, which has the capacity to recover if perfusion is improved. It exists, even for a short period of time in the center of ischemia, from which irreversible necrosis propagates to the neighboring tissues over time. Penumbra has become...
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ورودعنوان ژورنال:
- Neurology
دوره 75 10 شماره
صفحات -
تاریخ انتشار 2010