【摘要】 脑静脉系统疾病可以导致特发性颅内压增高、脑静脉血栓形成及搏动性耳鸣，精准评估脑静脉窦血流动力学对疾病的诊断与治疗至关重要。随着血流动力学研究软件和神经影像学技术的发展，计算流体力学、四维流动MRI、体外模拟及经颅多普勒超声等为脑静脉窦血流动力学研究提供多维度工具。本文综述上述4种技术在脑静脉窦血流动力学研究中的进展，为脑静脉系统疾病的机制研究提供方法学指导。更多还原

【Abstract】 Cerebral venous system diseases can lead to idiopathic intracranial hypertension(IIH),cerebral venous thrombosis(CVT) and pulsatile tinnitus(PT), and accurate evaluation of cerebral venous sinus hemodynamics is very important for the diagnosis and treatment of these diseases. In recent years,with the rapid development of hemodynamics research software and brain imaging technology, computational fluid dynamics(CFD), 4D Flow MRI, vitro simulation and transcranial Doppler ultrasonography(TCD)provide a multi-dimensional tool for the study of hemodynamics. In this paper, we will comprehensively introduce the research progress of above methods in the field of cerebral venous sinus hemodynamics, and provide innovative solutions for subsequent research of cerebral venous system diseases.更多还原