^pImaging;
Center,;
First;
Affiliated;
Hospital,;
School;
of;
Medicine,;
Xi'an;
Jiaotong;
University,;
Xi'an,;
Shannxi;
710061,;
China;
^pof;
Radiology,;
Tangdu;
Hospital,;
Fourth;
Military;
Medical;
University,;
Xi'an,;
Shaanxi;
710038,;
China;
^pScience;
Research;
Center,;
School;
of;
Electronic;
Engineering,;
Xidian;
University,;
Xi'an,;
Shannxi;
710071,;
China;
^pInstitute;
on;
Drug;
Dependence,;
Peking;
University,;
Beijing;
100083,;
China;
海洛因; 扣带回; 连接; 皮质; 功能磁共振成像; 图像处理工具; fMRI; 大脑功能;