資料
脳拍動の心周期ADC変化に及ぼす作用：bulk motion補正拡散傾斜磁場を使用した解析［大会長賞記録］
キーワード:
diffusion imaging,
apparent diffusion coefficient (ADC),
brain pulsation,
bulk motion,
motion compensation
2021 年 41 巻 2 号 p. 35-36
詳細
2021 年 41 巻 2 号 p. 35-36
We analyzed changes in apparent diffusion coefficient (ADC) during the cardiac cycle of the brain using bulk-motion-compensated diffusion imaging. ADC changes during the cardiac cycle were predominantly caused by water molecule fluctuations due to brain pulsation rather than the bulk motion of the brain parenchyma.
