Functional perfusion imaging using continuous arterial spin labeling with separate labeling and imaging coils at 3 T
Functional perfusion imaging using continuous arterial spin labeling with separate labeling and imaging coils at 3 T
复制标题
使用连续动脉自旋标记以及 3 T 下独立标记和成像线圈的功能灌注成像
DOI:
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复制
发表时间:
2003
影响因子:
3.3
通讯作者:
D. Norris
中科院分区:
文献类型:
--
作者:
T. Mildner;R. Trampel;Harald E. Möller;A. Schäfer;C. Wiggins;D. Norris
Functional perfusion imaging with a separate labeling coil located above the common carotid artery was demonstrated in human volunteers at 3 T. A helmet resonator and a spin‐echo echo‐planar imaging (EPI) sequence were used for imaging, and a circular surface coil of 6 cm i.d. was employed for labeling. The subjects performed a finger‐tapping task. Signal differences between the condition of finger tapping and the resting state were between −0.5% and −1.1 % among the subjects. The imaging protocol included a long post‐label delay (PLD) to reduce transit time effects. Labeling was applied for all repetitions of the functional run to reduce the sampling interval. Magn Reson Med 49:791–795, 2003. © 2003 Wiley‐Liss, Inc.
DOI:
10.1073/pnas.89.12.5675
发表时间:
1992-06-15
影响因子:
11.1
作者:
KWONG, KK;BELLIVEAU, JW;ROSEN, BR
通讯作者:
ROSEN, BR
影响因子:
19.7
作者:
Alsop, DC;Detre, JA
通讯作者:
Detre, JA
影响因子:
19.7
作者:
EDELMAN, RR;SIEWERT, B;WARACH, S
通讯作者:
WARACH, S