Modified sequence parameters employed for facilitating small animal imaging.

ICH, intra-cerebral haemorrhage; GBM, glioblastoma; DW-EPI, diffusion weighted echo planar imaging; PE-EPI, perfusion echo planar imaging; T2-TSE, T2-weighted turbo spin echo; T1-SE, T1-weighted spin echo; T2*-GRE, susceptibility weighted gradient recalled echo; PD-TSE, proton density weighted turbo spin echo; TR, repetition time; TE, echo time; FoV, field of view; IM, image matrix; ISG, inter slice gap; FA, flip angle; BW, band width; PED, phase encoding direction; POS, phase over-sampling; TF, turbo factor; ES, echo spacing; MSM, multi-slice mode; NoA, number of averages; PI, parallel imaging; GRAPPA, generalized auto-calibrating partially parallel acquisition; AF, acceleration factor; NoM, number of measurements; DD, diffusion direction; A-P, anterior-posterior; R-L, right-left; IL, interleaved.*Depending upon the respiration rate of the animal.

ICH：脑出血（intra-cerebral haemorrhage）；GBM：胶质母细胞瘤（glioblastoma）；DW-EPI：弥散加权回波平面成像（diffusion weighted echo planar imaging）；PE-EPI：灌注加权回波平面成像（perfusion echo planar imaging）；T2-TSE：T2加权涡轮自旋回波（T2-weighted turbo spin echo）；T1-SE：T1加权自旋回波（T1-weighted spin echo）；T2*-GRE：磁敏感加权梯度回波（susceptibility weighted gradient recalled echo）；PD-TSE：质子密度加权涡轮自旋回波（proton density weighted turbo spin echo）；TR：重复时间（repetition time）；TE：回波时间（echo time）；FoV：视野（field of view）；IM：图像矩阵（image matrix）；ISG：层间间隙（inter slice gap）；FA：翻转角（flip angle）；BW：带宽（band width）；PED：相位编码方向（phase encoding direction）；POS：相位过采样（phase over-sampling）；TF：涡轮因子（turbo factor）；ES：回波间距（echo spacing）；MSM：多层扫描模式（multi-slice mode）；NoA：平均采集次数（number of averages）；PI：并行成像（parallel imaging）；GRAPPA：广义自动校准部分并行采集（generalized auto-calibrating partially parallel acquisition）；AF：加速因子（acceleration factor）；NoM：测量次数（number of measurements）；DD：扩散方向（diffusion direction）；A-P：前后方向（anterior-posterior）；R-L：左右方向（right-left）；IL：交错扫描模式（interleaved）。*取决于动物的呼吸频率。