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Neurologic Applications of PET/MR Imaging

机译:PET / MR成像的神经系统应用

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摘要

PET/MR imaging benefits neurologic clinical care and research by providing spatially and temporally matched anatomic MR imaging, advanced MR physiologic imaging, and metabolic PET imaging. MR imaging sequences and PET tracers can be modified to target physiology specific to a neurologic disease process, with applications in neurooncology, epilepsy, dementia, cerebrovascular disease, and psychiatric and neurologic research. Simultaneous PET/MR imaging provides efficient acquisition of multiple temporally matched datasets, and opportunities for motion correction and improved anatomic assignment of PET data. Current challenges include optimizing MR imaging-based attenuation correction and necessity for dual expertise in PET and MR imaging.
机译:PET / MR成像通过提供空间和时间匹配的解剖学MR成像,先进的MR生理成像和代谢宠物成像来利用神经系统临床护理和研究。 可以修饰MR成像序列和PET示踪剂,以针对神经系统疾病方法的生理学,具有神经科学,癫痫,痴呆,脑血管疾病和精神病和神经系统研究的应用。 同时宠物/ MR成像提供有效采集多个时间匹配的数据集,以及运动校正机会以及改进PET数据的解剖分配。 目前的挑战包括优化基于MR成像的衰减校正和宠物和MR成像的双重专业知识的必要性。

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