Differences in network properties of the structural connectome in bipolar and unipolar depression.
Differences in network properties of the structural connectome in bipolar and unipolar depression.
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DOI:
10.1016/j.pscychresns.2022.111442
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发表时间:
2022-04
影响因子:
2.3
通讯作者:
Anand, Amit
中科院分区:
文献类型:
--
作者:
Cha, Jungwon;Spielberg, Jeffrey M.;Hu, Bo;Altinay, Murat;Anand, Amit
关键词:
Differentiation between Bipolar Disorder Depression (BDD) and Unipolar Major Depressive Disorder (MDD) is critical to clinical practice. This study investigated machine learning classification of BDD and MDD using graph properties of Diffusion-weighted Imaging (DWI)-based structural connectome. This study included a large number of medication-free (N =229) subjects: 60 BDD, 95 MDD, and 74 Healthy Control (HC) subjects. DWI probabilistic tractography was performed to create Fractional Anisotropy (FA) and Total Streamline (TS)-based structural connectivity matrices. Global and nodal graph properties were computed from these matrices and tested for group differences. Next, using identified graph properties, machine learning classification (MLC) between BDD, MDD, MDD with risk factors for developing BD (MDD+), and MDD without risk factors for developing BD (MDD−) was conducted. Communicability Efficiency of the left superior frontal gyrus (SFG) was significantly higher in BDD vs. MDD. In particular, Communicability Efficiency using TS-based connectivity in the left SFG as well as FA-based connectivity in the right middle anterior cingulate area was higher in the BDD vs. MDD- group. There were no significant differences in graph properties between BDD and MDD+. Direct comparison between MDD+ and MDD− showed differences in Eigenvector Centrality (TS-based connectivity) of the left middle frontal sulcus. Acceptable Area Under Curve (AUC) for classification were seen between the BDD and MDD− groups, and between the MDD+ and MDD− groups, using the differing graph properties. Graph properties of DWI-based connectivity can discriminate between BDD and MDD subjects without risk factors for BD.
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影响因子:
17.7
作者:
Goldberg, JF;Harrow, M;Whiteside, JE
通讯作者:
Whiteside, JE
DOI:
10.1176/appi.ajp.2010.09071011
发表时间:
2010-10
期刊:
The American journal of psychiatry
影响因子:
--
作者:
Angst J;Cui L;Swendsen J;Rothen S;Cravchik A;Kessler RC;Merikangas KR
通讯作者:
Merikangas KR
影响因子:
5.7
作者:
Fischl, Bruce
通讯作者:
Fischl, Bruce
影响因子:
2.3
作者:
Fateh, Ahmed Ameen;Long, Zhiliang;Chen, Huafu
通讯作者:
Chen, Huafu
影响因子:
5.3
作者:
Ghaemi, SN;Boiman, EE;Goodwin, FK
通讯作者:
Goodwin, FK