Molecular and Transcriptional Signatures of Gray Matter Volume Alterations Associated With Depressive Symptoms in Mild Cognitive Impairment [0.03%]
轻度认知障碍患者抑郁症状相关的灰质体积改变的分子和转录特征
Hu Xu,Yang Li,Chensi Li et al.
Hu Xu et al.
Depressive symptoms are common in individuals with mild cognitive impairment (MCI) and may contribute to an increased risk of dementia. However, the neuroanatomical correlates and underlying pathophysiological mechanisms of depressive sympt...
Effective Connectivity Reveals Dual-Route Mechanism of Visual Prediction Precision via Insula and Pulvinar [0.03%]
有效连接度揭示了通过岛叶和 pulvinar 的视觉预测精准性的双通路机制
Linzhi Tao,Trevor Steward,Joshua Corbett et al.
Linzhi Tao et al.
The brain's ability to weight predictions by their precision is a central mechanism in predictive processing, enabling optimal integration of prior expectations with incoming sensory input. Despite its theoretical significance, the neural c...
Differential Neural Dynamics in Psychomotor Retardation and Agitation of Depression [0.03%]
抑郁症心理运动过缓和激越的神经动力学差异性研究
Qunjun Liang,Ziyun Xu,Shengli Chen et al.
Qunjun Liang et al.
Psychomotor disturbances like agitation and retardation are key symptoms of major depressive disorder (MDD). Despite their clinical significance, the underlying neural mechanisms, for example, motor or psychomotor, remain yet elusive. This ...
Pubertal Hormones and the Early Adolescent Female Brain: A Multimodality Brain MRI Study [0.03%]
青春期激素与早期少女大脑的一项多模式脑磁共振成像研究
Muskan Khetan,Nandita Vijayakumar,Ye Ella Tian et al.
Muskan Khetan et al.
Puberty is a critical developmental process that is associated with changes in pubertal (or steroid) hormone levels, which are believed to influence adolescent behaviour via their effects on the developing brain. So far, there are limited a...
Fast Interneuron Dysfunction in Laminar Neural Mass Model Reproduces Alzheimer's Oscillatory Biomarkers [0.03%]
快速中间神经元功能障碍的层状神经团块模型再现了阿尔茨海默振荡生物标志物
Roser Sanchez-Todo,Borja Mercadal,Edmundo Lopez-Sola et al.
Roser Sanchez-Todo et al.
Early-stage AD involves cortical hyperexcitability, progressing to oscillatory slowing and hypoactivity. These changes are linked to parvalbumin-positive ( PV $$ PV $$ ) interneuron dysfunction and neuronal loss driven by amyloid-beta ( ...
Neural Dynamics of Social Cognition: A Single-Trial Computational Analysis of Learning Under Uncertainty [0.03%]
社交认知的神经动力学：不确定性下的单试次学习计算分析
Colleen E Charlton,Daniel J Hauke,Vladimir Litvak et al.
Colleen E Charlton et al.
Understanding others' intentions amidst uncertainty is critical for effective social interactions, yet the neural mechanisms underlying this process are not fully understood. Here, we combined computational modeling and single-trial EEG ana...
Crossroads in the Learning Brain: The Neural Overlap Between Arithmetic and Phonological Processing [0.03%]
学习型大脑的十字路口：算术与语音加工的神经重叠区域
Aymee Alvarez-Rivero,Lien Peters,Marc F Joanisse et al.
Aymee Alvarez-Rivero et al.
Robust behavioral evidence suggests an association between reading and math performance. Moreover, previous neuroimaging evidence suggests that arithmetic fact retrieval is supported by similar areas along the perisylvian language network a...
Feasibility and Validity of Ultra-Low-Field MRI for Measurement of Regional Infant Brain Volumes in Structures Associated With Antenatal Maternal Anemia [0.03%]
低场磁共振成像测量胎儿大脑分区体积评估孕期母体贫血的可行性和有效性研究
Jessica E Ringshaw,Niall J Bourke,Michal R Zieff et al.
Jessica E Ringshaw et al.
The availability of ultra-low-field (ULF) magnetic resonance imaging (MRI) has the potential to improve neuroimaging accessibility in low-resource settings. However, the utility of ULF MRI in detecting child brain changes associated with an...
Sex Classification Based on the Functional Connectivity Patterns of the Language Network: A Resting State fMRI Study [0.03%]
基于语言网络的功能连接模式的性别分类：一项静息状态fMRI研究
X Lajoie,C DeRoy,C Bedetti et al.
X Lajoie et al.
Research on sex differences in the brain is essential for a better understanding of how the brain develops and ages, and how neurological and psychiatric conditions can impact men and women differently. While numerous studies have focused o...
Functional Impact Score of Mitochondrial Variants and Its Relationship With Functional Connectivity of the Brain: Potential Origins of Premature Aging in Young Adulthood [0.03%]
线粒体变异的功能影响分数及其与大脑功能连接的关系：年轻成人衰老的潜在原因
Klara Mareckova,Ana Paula Mendes-Silva,Radek Mareček et al.
Klara Mareckova et al.
Alterations in mitochondrial DNA (mtDNA) have been associated with worse cognitive abilities in older adults and premature epigenetic aging in young adulthood. However, it is not clear how mitochondrial dysfunction affects brain function in...