An imaging-based method of mapping multi-echo BOLD intracranial pulsatility.
Magnetic resonance in medicine(2023)
摘要
Multi-echo BOLD pulsatility maps were synthesized from a U-net model that was trained to use temporal-frequency BOLD image inputs. This work adds to the deep learning methods that characterize BOLD physiological signals.
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关键词
blood oxygenation,cerebrovascular,deep learning,pulsatility
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