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Register a new userEstimating Cerebral Blood flow in angiographic images from Residue Curves
تقدير قيمة تدفق الدم في الدماغ في صور الأوعية الدموية من خلال منحنيات البقاء
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Damascus University ورقة بحثية
Publication date
2012
fields
Medical Device Engineering
and research's language is
العربية
Authors
نسرين سليمان( باحث )
Created by
Shamra Editor
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الهدف: تقدير قيمة تدفُّق الدم في الدماغ في الأسرة الوعائية الدماغية لدى المرضى من خلال قياس تَغير كثافة السويات الرمادية مع الزمن في صور الأشعة الظليلة الديناميكية للأوعية الدموية المستحصلة بمنظومة تصوير الأوعية الدموية بالطرح الرقمي.
The purpose of this reseated is to estimate cerebral blood flow in the cerebral microvasculature beds by measuring the change of the intensity gray scale levels in dynamic angiographic images which have been acquired by Digital Subtraction Angiography (DSA).
References used
Srinivasan V. 2011- Absolute blood flow measured by optical methods. The international society for optics and photonics
Cruz J. 2003 - Expensive cerebral blood flow measurements alone are useless and misinformative in comatose patients: a comprehensive alternative. Arquivos de neuro-psiquiatria. Brazil Vol.61 , No 2A. PP.309-312
Nabavi DG, Cenic A, Craen RA, Gelb AW, Bennett JD, Kozak R, Lee TY. 1999 - CT assessment of cerebral perfusion: experimental validation and initial clinical experience. Radiology. Vol.213 , No.1 PP.141-149
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