Results 61 to 70 of about 5,920,811 (136)

Caffeine alters resting- state functional connectivity measured by blood oxygenation level- dependent MRI

, 2017
This study aimed to investigate the pharmacological effect of caffeine on functional connectivity measured by resting-state blood oxygenation level-dependent (BOLD) MRI in the motor cortex, visual cortex and default mode network (DMN).
連淑華;吳文超;楊舜仲, Wu, Wen-Chau;Lien, Shu-Hua;Chang, Jia-Horng;Yang, Shun-Chung   +1 more
core   +1 more source

Functional connectivity among spikes in low dimensional space during working memory task in rat. [PDF]

PLoS ONE, 2014
Working memory (WM) is critically important in cognitive tasks. The functional connectivity has been a powerful tool for understanding the mechanism underlying the information processing during WM tasks.
Mei Ouyang, Shuangyan Li, Xin Tian
doaj   +1 more source

Reserve design to optimize functional connectivity and animal density

, 2019
Ecological distance-based spatial capture–recapture models (SCR) are a promising approach for simultaneously estimating animal density and connectivity, both of which affect spatial population processes and ultimately species persistence. We explored how
Morin, Dana J., Dilkina, Bistra, Dana J. Morin, Sutherland, Christopher, Bistra Dilkina, Gupta, Amrita, Carla P. Gomes, Fuller, Angela K., Royle, J. Andrew, Christopher Sutherland, Gomes, Carla P., Angela K. Fuller, J. Andrew Royle, Amrita Gupta, Sutherland, Christopher; id_orcid   +14 more
core   +1 more source

Increased Gray Matter Density and Functional Connectivity of the Pons in Restless Legs Syndrome

Nature and Science of Sleep, 2020
Zhexue Xu,1,2,* Tao Han,1,2,* Tian Li,3 Xiaodong Zhang,3 Zhaoyang Huang,1,2 Shuqin Zhan,1,2 Chunyan Liu,1,2 Jinping Xu,3 Yuping Wang1,2 1Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, People’s Republic of ...
Xu Z, Han T, Li T, Zhang X, Huang Z, Zhan S, Liu C, Xu J, Wang Y   +8 more
doaj  

Classification of autism spectrum disorder using supervised learning of brain connectivity measures extracted from synchrostates

, 2014
Objective. The paper investigates the presence of autism using the functional brain connectivity measures derived from electro-encephalogram (EEG) of children during face perception tasks. Approach.
Oprescu, Ioana-Anastasia, Das, Saptarshi, Maharatna, Koushik, Sicca, Federico, Jamal, Wasifa, Apicella, Fabio   +5 more
core   +1 more source

Disrupted Balance of Long- and Short-Range Functional Connectivity Density in Type 2 Diabetes Mellitus: A Resting-State fMRI Study

Frontiers in Neuroscience, 2018
Previous studies have shown that type 2 diabetes mellitus (T2DM) can accelerate the rate of cognitive decline in patients. As an organ with high energy consumption, the brain network balances between lower energy consumption and higher information ...
Daihong Liu, Daihong Liu, Lihua Chen, Shanshan Duan, Xuntao Yin, Wu Yang, Yanshu Shi, Jiuquan Zhang, Jiuquan Zhang, Jian Wang   +9 more
doaj   +1 more source

Structure–function relationships during segregated and integrated network states of human brain functional connectivity

, 2017
Structural white matter connections are thought to facilitate integration of neural information across functionally segregated systems. Recent studies have demonstrated that changes in the balance between segregation and integration in brain networks can
Makoto Fukushima, Ye He, van den Heuvel, Martijn P., Xi-Nian Zuo, Betzel, Richard F., Betzel, Richard Frank, Richard F. Betzel, Martijn P. van den Heuvel, Fukushima, Makoto, Zuo, Xi-Nian, Sporns, Olaf, He, Ye, Olaf Sporns   +12 more
core   +1 more source

Long-Term Effects of Musical Training and Functional Plasticity in Salience System

Neural Plasticity, 2014
Musicians undergoing long-term musical training show improved emotional and cognitive function, which suggests the presence of neuroplasticity. The structural and functional impacts of the human brain have been observed in musicians.
Cheng Luo, Shipeng Tu, Yueheng Peng, Shan Gao, Jianfu Li, Li Dong, Gujing Li, Yongxiu Lai, Hong Li, Dezhong Yao   +9 more
doaj   +1 more source

Altered corticostriatal functional connectivity in individuals with high social anhedonia

, 2016
Background. Dysregulation of the striatum and altered corticostriatal connectivity have been associated with psychotic disorders. Social anhedonia has been identified as a predictor for the development of schizophrenia spectrum disorders.
Liu, W. -H., Zou, L. -Q., Li, Z., Wei, X. H., Geng, F. L., Pantelis, C., Jiang, X. Q., Liu, W. H., Jiang, X. -Q., Wei, X. -H., Chan, R. C.K., Lui, S. S.Y., Lui, S. S. Y., Wang, Y., Cheung, E. F.C., Cheung, E. F. C., Chan, R. C. K., Geng, F. -L., Zou, L. Q.   +18 more
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Trabecular architecture in the sciuromorph femoral head: allometry and functional adaptation

Zoological Letters, 2018
Background Sciuromorpha (squirrels and close relatives) are diverse in terms of body size and locomotor behavior. Individual species are specialized to perform climbing, gliding or digging behavior, the latter being the result of multiple independent ...
Maja Mielke, Jan Wölfer, Patrick Arnold, Anneke H. van Heteren, Eli Amson, John A. Nyakatura   +5 more
doaj   +1 more source