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Predicting change trajectories of neuroticism from baseline brain structure using whole brain analyses and latent growth curve models in adolescents.
Scientific Reports ( IF 3.8 ) Pub Date : 2020-01-27 , DOI: 10.1038/s41598-020-58128-x
Simone Kühn 1, 2 , Anna Mascherek 1 , Tobias Banaschewski 3 , Arun L W Bokde 4 , Christian Büchel 5 , Erin Burke Quinlan 6 , Sylvane Desrivières 6 , Herta Flor 7, 8 , Antoine Grigis 9 , Hugh Garavan 10 , Penny Gowland 11 , Andreas Heinz 12 , Bernd Ittermann 13 , Jean-Luc Martinot 14 , Marie-Laure Paillère Martinot 15 , Frauke Nees 3, 7 , Dimitri Papadopoulos Orfanos 9 , Tomáš Paus 16 , Luise Poustka 17, 18 , Sabina Millenet 3 , Juliane H Fröhner 19 , Michael N Smolka 19 , Henrik Walter 12 , Robert Whelan 20 , Gunter Schumann 6 , Ulman Lindenberger 2, 21 , Jürgen Gallinat 1
Affiliation  

Adolescence is a vulnerable time for personality development. Especially neuroticism with its link to the development of psychopathology is of interest concerning influential factors. The present study exploratorily investigates neuroanatomical signatures for developmental trajectories of neuroticism based on a voxel-wise whole-brain structural equation modelling framework. In 1,814 healthy adolescents of the IMAGEN sample, the NEO-FFI was acquired at three measurement occasions across five years. Based on a partial measurement invariance second-order latent growth curve model we conducted whole-brain analyses on structural MRI data at age 14 years, predicting change in neuroticism over time. We observed that a reduced volume in the pituitary gland was associated with the slope of neuroticism over time. However, no relations with prefrontal areas emerged. Both findings are discussed against the background of possible genetic and social influences that may account for this result.

中文翻译:

使用青少年的全脑分析和潜在生长曲线模型,根据基线脑结构预测神经质的变化轨迹。

青春期是个性发展的脆弱时期。特别是与影响精神病理学发展的神经质主义有关影响因素。本研究探索性地研究了基于体素全脑结构方程建模框架的神经质发展轨迹的神经解剖学特征。在IMAGEN样本的1,814名健康青少年中,NEO-FFI是在五年内的三个测量场合中获得的。基于局部测量不变性二阶潜在生长曲线模型,我们对14岁时的结构MRI数据进行了全脑分析,预测了神经质随时间的变化。我们观察到垂体腺体积的减少与神经质倾向随时间的推移有关。然而,没有与前额区的关系出现。在可能导致这一结果的遗传和社会影响的背景下讨论了这两个发现。
更新日期:2020-01-27
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