戒断时间对海洛因成瘾者大脑白质完整性影响的dti研究

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1、分类号R445.2第四军医大学UDCTheFourthMilitaryMedicalUniversity密级公开硕士学位论文戒断时间对海洛因成瘾者大脑白质完整性影响的DTI研究严雪娇培养类别全日制学位类型专业学位一级学科(专业类)临床医学二级学科(专业)影像医学与核医学研究方向物质成瘾的脑结构影像学指导教师王玮教授（主任医师）培养单位唐都医院放射科二O一五年五月第四军医大学硕士学位论文目录缩略语表··················································································

2、············1中文摘要······························································································3英文摘要······························································································5前言·····································································

3、·························8文献回顾······························································································9正文·····························································································18实验一短期戒断的海洛因成瘾者大脑白质完整性的DTI研究·····················18引言········

4、······················································································181材料···························································································192方法···························································································202.

5、1所使用的设备以及软件·····························································202.2磁共振检查············································································202.3DTI数据分析·········································································202.4统计分析······························

6、·················································213结果···························································································223.1人口学资料············································································223.2组间FA值比较结果·····································

7、····························233.3组间差异区内的RD值和AD值比较············································233.4相关分析···············································································244讨论···························································································24实验二

8、戒断时间对海洛因成瘾者大脑白质完整性影响的DTI研究