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Gender Differences in Connectome-based Predictions of Individualized Intelligence Quotient and Sub-domain Scores | |
Jiang, Rongtao1,2,3![]() ![]() ![]() ![]() ![]() ![]() ![]() | |
发表期刊 | CEREBRAL CORTEX
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ISSN | 1047-3211 |
2020 | |
卷号 | 30期号:3页码:888-900 |
摘要 | Scores on intelligence tests are strongly predictive of various important life outcomes. However, the gender discrepancy on intelligence quotient (IQ) prediction using brain imaging variables has not been studied. To this aim, we predicted individual IQ scores for males and females separately using whole-brain functional connectivity (FC). Robust predictions of intellectual capabilities were achieved across three independent data sets (680 subjects) and two intelligence measurements (IQ and fluid intelligence) using the same model within each gender. Interestingly, we found that intelligence of males and females were underpinned by different neurobiological correlates, which are consistent with their respective superiority in cognitive domains (visuospatial vs verbal ability). In addition, the identified FC patterns are uniquely predictive on IQ and its sub-domain scores only within the same gender but neither for the opposite gender nor on the IQ-irrelevant measures such as temperament traits. Moreover, females exhibit significantly higher IQ predictability than males in the discovery cohort. This findings facilitate our understanding of the biological basis of intelligence by demonstrating that intelligence is underpinned by a variety of complex neural mechanisms that engage an interacting network of regions—particularly prefrontal–parietal and basal ganglia—whereas the network pattern differs between genders. |
关键词 | Connectome-based prediction Functional connectivity Gender difference Individualized prediction Intelligence |
DOI | 10.1093/cercor/bhz134 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000535899500004 |
七大方向——子方向分类 | 脑网络分析 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/39279 |
专题 | 脑图谱与类脑智能实验室_脑网络组研究 |
通讯作者 | Jiang, Tianzi; Sui, Jing |
作者单位 | 1.Chinese Acad Sci, Brainnetome Ctr, Inst Automat, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Emory Univ, Georgia State Univ, Triinst Ctr Translat Res Neuroimaging & Data Sci, Georgia Inst Technol, Atlanta, GA 30303 USA 5.Univ New Mexico, Dept Psychiat, Albuquerque, NM 87131 USA 6.Nankai Univ, Tianjin Mental Hlth Ctr, Dept Psychiat Neuroimaging Genet, Affiliated Anding Hosp, Tianjin 300222, Peoples R China 7.Nankai Univ, Tianjin Mental Hlth Ctr, Morbid Lab PNGC Lab, Affiliated Anding Hosp, Tianjin 300222, Peoples R China 8.Chinese Acad Sci, Inst Automat, Ctr Excellence Brain Sci, Beijing, Peoples R China |
第一作者单位 | 模式识别国家重点实验室 |
通讯作者单位 | 模式识别国家重点实验室; 中国科学院自动化研究所 |
推荐引用方式 GB/T 7714 | Jiang, Rongtao,Calhoun, Vince D.,Fan, Lingzhong,et al. Gender Differences in Connectome-based Predictions of Individualized Intelligence Quotient and Sub-domain Scores[J]. CEREBRAL CORTEX,2020,30(3):888-900. |
APA | Jiang, Rongtao.,Calhoun, Vince D..,Fan, Lingzhong.,Zuo, Nianming.,Jung, Rex.,...&Sui, Jing.(2020).Gender Differences in Connectome-based Predictions of Individualized Intelligence Quotient and Sub-domain Scores.CEREBRAL CORTEX,30(3),888-900. |
MLA | Jiang, Rongtao,et al."Gender Differences in Connectome-based Predictions of Individualized Intelligence Quotient and Sub-domain Scores".CEREBRAL CORTEX 30.3(2020):888-900. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Gender Differences i(1446KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 |
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