实验性脊髓损伤后大脑血管可塑性的磁共振血管尺寸成像研究

田雨,周臣,张亚男,王鹏,张彩云,宋天玮,钱俊超

In vivo MR Vessel Size Imaging of Brain Vascular Plasticity After Experimental Spinal Cord Injury

TIAN Yu,ZHOU Chen,ZHANG Yanan,WANG Peng,ZHANG Caiyun,SONG Tianwei,QIAN Junchao

图3 脊髓半切损伤4周后，6只大鼠同侧与对侧脑区的各感兴趣区域的mVD、Density和VSI定量分析.CTX：皮层，包括初级运动皮质（M1）；IC：内囊；CP：大脑脚；PY：锥体.柱状图由平均值±标准差表示，其中**表示p<0.01

Fig. 3 Quantitative analysis of mVD, Density, and VSI for each region of interest in the ipsilateral and contralateral brain regions of six rats after spinal cord hemisection injury for four weeks. CTX: cortex including primary motor cortex (M1); IC: internal capsule; CP: cerebral peduncle; PY: pyramid. Data were represented by mean ± standard deviation, ** p<0.01