神圣不可 发表于 2025-3-28 15:28:14
http://reply.papertrans.cn/16/1521/152086/152086_41.png催眠 发表于 2025-3-28 21:46:38
http://reply.papertrans.cn/16/1521/152086/152086_42.png无关紧要 发表于 2025-3-29 00:15:20
Imaging of Stroke,sion in more peripherally located brain regions (luxury perfusion) can readily be shown .. PET has the advantages of a higher resolution and absolute quantitative information on flow and metabolism of brain pathology compared to SPECT, but SPECT is cheaper and more accessible.