Using deep learning to classify pediatric posttraumatic stress disorder at the individual level.
Using deep learning to classify pediatric posttraumatic stress disorder at the individual level.
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DOI:
10.1186/s12888-021-03503-9
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发表时间:
2021-10-28
期刊:
影响因子:
4.4
通讯作者:
Gong Q
中科院分区:
文献类型:
--
作者:
Yang J;Lei D;Qin K;Pinaya WHL;Suo X;Li W;Li L;Kemp GJ;Gong Q
Children exposed to natural disasters are vulnerable to developing posttraumatic stress disorder (PTSD). Previous studies using resting-state functional neuroimaging have revealed alterations in graph-based brain topological network metrics in pediatric PTSD patients relative to healthy controls (HC). Here we aimed to apply deep learning (DL) models to neuroimaging markers of classification which may be of assistance in diagnosis of pediatric PTSD. We studied 33 pediatric PTSD and 53 matched HC. Functional connectivity between 90 brain regions from the automated anatomical labeling atlas was established using partial correlation coefficients, and the whole-brain functional connectome was constructed by applying a threshold to the resultant 90 * 90 partial correlation matrix. Graph theory analysis was used to examine the topological properties of the functional connectome. A DL algorithm then used this measure to classify pediatric PTSD vs HC. Graphic topological measures using DL provide a potentially clinically useful classifier for differentiating pediatric PTSD and HC (overall accuracy 71.2%). Frontoparietal areas (central executive network), cingulate cortex, and amygdala contributed the most to the DL model’s performance. Graphic topological measures based on fMRI data could contribute to imaging models of clinical utility in distinguishing pediatric PTSD from HC. DL model may be a useful tool in the identification of brain mechanisms PTSD participants. The online version contains supplementary material available at 10.1186/s12888-021-03503-9.
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影响因子:
4.5
作者:
Cheng H;Newman S;Goñi J;Kent JS;Howell J;Bolbecker A;Puce A;O'Donnell BF;Hetrick WP
通讯作者:
Hetrick WP
影响因子:
4.3
作者:
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通讯作者:
Bullmore E
DOI:
10.1523/jneurosci.1929-08.2008
发表时间:
2008-09-10
期刊:
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子:
--
作者:
Bassett DS;Bullmore E;Verchinski BA;Mattay VS;Weinberger DR;Meyer-Lindenberg A
通讯作者:
Meyer-Lindenberg A
影响因子:
5.7
作者:
Arbabshirani MR;Plis S;Sui J;Calhoun VD
通讯作者:
Calhoun VD
DOI:
10.1146/annurev-clinpsy-040510-143934
发表时间:
2011-01-01
影响因子:
18.4
作者:
Bullmore, Edward T.;Bassett, Danielle S.
通讯作者:
Bassett, Danielle S.