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Altruism and “love of neighbor” offer neuroanatomical protection against depression
Psychiatry Research: Neuroimaging ( IF 2.3 ) Pub Date : 2021-07-01 , DOI: 10.1016/j.pscychresns.2021.111326
Lisa Miller 1 , Priya Wickramaratne 2 , Xuejun Hao 2 , Clayton H McClintock 3 , Lifang Pan 2 , Connie Svob 2 , Myrna M Weissman 4
Affiliation  

We prospectively investigate protective benefits against depression of cortical thickness across nine regions of a Ventral Frontotemporal Network (VFTN), previously associated with spiritual experience. Seventy-two participants at high and low risk for depression (Mean age 41 years; 22-63 years; 40 high risk, 32 low risk) were drawn from a three-generation, thirty-eight year study. FreeSurfer estimated cortical thickness over anatomical MRIs of the brain (Year 30) for each of the nine ROIs. Depression (MDD with SAD-L; symptoms with PHQ; Years 30 and 38) and spirituality (self-report on five phenotypes; Year 35), respectively, were associated with the weighted average of nine regions of interest. VFTN thickness was: 1) positively associated (p<0.01) with two of five spiritual phenotypes, altruism and love of neighbor, interconnectedness at a trend level, but neither commitment nor practice, 2) inversely associated with a diagnosis of MDD (SADS-L Year 30, for any MDD in the past ten years), and 3) prospectively neuroanatomically protective against depressive symptoms (PHQ-9 Year 38) for those at high familial risk.



中文翻译:

利他主义和“邻里之爱”提供神经解剖学保护以防止抑郁

我们前瞻性地研究了对先前与精神体验相关的腹侧额颞网络 (VFTN) 的九个区域的皮质厚度抑制的保护益处。72 名处于抑郁症高风险和低风险的参与者(平均年龄 41 岁;22-63 岁;40 名高风险,32 名低风险)来自一项历时三十八年的研究。FreeSurfer 估计了九个 ROI 中每一个的大脑解剖 MRI(第 30 年)的皮质厚度。抑郁症(MDD 与 SAD-L;PHQ 症状;30 岁和 38 岁)和灵性(五种表型的自我报告;35 岁)分别与九个感兴趣区域的加权平均值相关。VFTN 厚度为:1) 与五种精神表型中的两种呈正相关 (p<0.01),即利他主义和爱邻居,

更新日期:2021-07-12
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