PDF(Pubmed)
Abstract：
Since the first description of visual snow syndrome (VSS) in 1995, there has been increasing interest particularly within the past 5-10 years in phenotyping the condition and differentiating it from conditions such as migraine with aura and hallucinogen persisting perception disorder. Structural and functional neuroimaging has provided valuable insights in this regard, yielding functional networks and anatomical regions of interest, of which the right lingual gyrus is of particular note. Various modalities, including functional magnetic resonance imaging (fMRI), positron emission tomography (PET), and single photon emission computed tomography (SPECT), have all been studied in patients with visual snow. In this article, we conduct a comprehensive literature review of neuroimaging in VSS.
摘要：
自从1995年首次描述视觉雪花综合征（VSS）以来，特别是在过去的5-10年中，人们对该病症的表型分析以及将其与诸如具有先兆和致幻剂持续感知障碍的偏头痛之类的病症进行区分越来越感兴趣。结构和功能神经影像学在这方面提供了有价值的见解，产生功能网络和感兴趣的解剖区域，其中右舌回是特别值得注意的。各种方式，包括功能磁共振成像（fMRI），正电子发射断层扫描（PET），和单光子发射计算机断层扫描（SPECT），都在视觉雪患者中进行了研究。在这篇文章中,我们对VSS的神经影像学进行了全面的文献综述.
