4Weintraub MI,Khoury A.Cerebral hemodynamic changes induced by simulated tracheal intubation:a possible role in perioperative stroke? Magnetic resonance angiography and flow analysis in 160 cases[J].Stroke,1998,29(8):1644-1649.
2Kajimoto K, Moriwaki H, Yamada N,et al. Cerebral hemodynamic evaluation using perfusion-weighted magnetic resonance imaging. Comparison with positron emission tomography values in chronic occlusive carotid disease. Stroke, 2003, 34:1662
3Kim JH, Lee EJ, Lee SJ,et al. Reliability of perfusion MR imaging in symptomatic carotid occlusive disease. Cerebral blood volume, mean transit time and time-to-peak. Acta Radiol, 2002, 43:360
4Hedera P, Bujdukova J, Trraubner P,et al. Stroke risk factors and development of collateral flow in carotid occlusive disease. Acta Neurol Scand, 1998, 98:182
5Turkenburg JL, van Oostayen JA, Bollen WL. Role of carotid sonography as a first examination in the evaluation of patients with transient ischemic attacks and strokes: Benefit in relation to age. J Clin Ultrasound, 1999, 27:65
6National Institute of Neurological Disorders and Stroke: special report from the national institute of neurological disorders and stroke. Classification of cerebrovascular diseases Ⅲ. Stroke, 1990, 21:637
7Davis PH, Dambrosia JM, Schoenberg BS,et al. Risk factors for ischemic stroke: a prospective study in Rochester, Minnesota. Ann Neurol, 1987, 22:319
9Powers WJ, Press GA, Grubb RL Jr,et al. The effect of hemodynamically significant carotid artery disease on the hemodynamic status of the cerebral circulation. Ann Intern Med, 1987, 106:27
10Koenig M, Klotz E, Luka B, et al. Perfusion CT of the brain: diagnostic approach for early detection of ischemic stroke. Radiology, 1999, 209: 85
8Cloud GC, Markus HS. Diagnosis and management of vertebral artery st is. QJM,2003,96 ( 1 ):27-54.
9Demchuk AM, Christou I, Wein TH, et al. Accuracy and criteria for localizing arterial occlusion with transeranial Doppler. J Neuroimaging,2000,10( 1 ) :1-12.
10Freund W, Kassubek J, Asehoff A J, et al. MRI-based separation of congenital and acquired vertebrobasilar artery anomalies in ischemic stroke of the posterior circulation. Stroke,2008,39(8 ) :2382-2384.
