Age-associated alterations in thalamocortical structural connectivity in youths with a psychosis-spectrum disorder.
Age-associated alterations in thalamocortical structural connectivity in youths with a psychosis-spectrum disorder.
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DOI:
10.1038/s41537-023-00411-7
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发表时间:
2023-12-11
期刊:
影响因子:
--
通讯作者:
Jalbrzikowski, Maria
中科院分区:
文献类型:
--
作者:
Lewis, Lydia;Corcoran, Mary;Cho, Kang Ik K.;Kwak, YooBin;Hayes, Rebecca A.;Larsen, Bart;Jalbrzikowski, Maria
Psychotic symptoms typically emerge in adolescence. Age-associated thalamocortical connectivity differences in psychosis remain unclear. We analyzed diffusion-weighted imaging data from 1254 participants 8–23 years old (typically developing (TD):N = 626, psychosis-spectrum (PS): N = 329, other psychopathology (OP): N = 299) from the Philadelphia Neurodevelopmental Cohort. We modeled thalamocortical tracts using deterministic fiber tractography, extracted Q-Space Diffeomorphic Reconstruction (QSDR) and diffusion tensor imaging (DTI) measures, and then used generalized additive models to determine group and age-associated thalamocortical connectivity differences. Compared to other groups, PS exhibited thalamocortical reductions in QSDR global fractional anisotropy (GFA, p-values range = 3.0 × 10–6–0.05) and DTI fractional anisotropy (FA, p-values range = 4.2 × 10–4–0.03). Compared to TD, PS exhibited shallower thalamus-prefrontal age-associated increases in GFA and FA during mid-childhood, but steeper age-associated increases during adolescence. TD and OP exhibited decreases in thalamus-frontal mean and radial diffusivities during adolescence; PS did not. Altered developmental trajectories of thalamocortical connectivity may contribute to the disruptions observed in adults with psychosis.
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DOI:
10.3174/ajnr.a2417
发表时间:
2011-05
期刊:
AJNR. American journal of neuroradiology
影响因子:
--
作者:
Alkonyi B;Juhász C;Muzik O;Behen ME;Jeong JW;Chugani HT
通讯作者:
Chugani HT
DOI:
10.1006/jmrb.1994.1037
发表时间:
1994-03-01
期刊:
JOURNAL OF MAGNETIC RESONANCE SERIES B
影响因子:
--
作者:
BASSER, PJ;MATTIELLO, J;LEBIHAN, D
通讯作者:
LEBIHAN, D
影响因子:
4.6
作者:
Chen, Pinhong;Ye, Enmao;Wang, Lubin
通讯作者:
Wang, Lubin
影响因子:
4.8
作者:
Barron, Daniel S.;Eickhoff, Simon B.;Fox, Peter T.
通讯作者:
Fox, Peter T.
影响因子:
4.6
作者:
Bruno, Giovanna;Macetti, Giovanni;Gatti, Carlo
通讯作者:
Gatti, Carlo