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Mostrando 141 - 160 Resultados de 172 Para Buscar '"It's a Small World"', tiempo de consulta: 0.42s Limitar resultados
  1. 141
    por Tomasi, Dardo, Volkow, Nora D.
    Publicado 2014
    “…Evidence from imaging studies suggests that the human brain has a small-world network topology that might be disrupted in certain brain disorders. …”
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    Mapping Small-World Properties through Development in the Human Brain: Disruption in Schizophrenia
  2. 142
    “…All groups exhibited a small-world (SW) brain architecture. However, we found a significant reduction in the SW brain architecture in both aMCI and MD patients relative to the group of Healthy controls. …”
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    Functional disorganization of small-world brain networks in mild Alzheimer's Disease and amnestic Mild Cognitive Impairment: an EEG study using Relative Wavelet Entropy (RWE)
  3. 143
    “…We aimed to explore the connectivity differences of structural neuroimaging between TLE with and without psychosis using a graph theoretical analysis, which is an emerging mathematical method to investigate network connections in the brain as a small-world system. MATERIALS AND METHODS: We recruited 11 TLE patients with unilateral hippocampal sclerosis (HS) presenting psychosis or having a history of psychosis (TLE-P group). …”
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    Graph Theoretical Analysis of Structural Neuroimaging in Temporal Lobe Epilepsy with and without Psychosis
  4. 144
    “…CONCLUSION: Our results showed a consistent variation in the global brain network that converted to a small-world topology with an optimal balance of functional integration and segregation of the network. …”
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    Electroencephalography Network Effects of Corpus Callosotomy in Patients with Lennox–Gastaut Syndrome
  5. 145
    “…As the network topology differences induced by a single session of rTMS are less known we undertook this study to ascertain whether the network alterations had a small-world morphology using multi-modal graph theory analysis of simultaneous EEG-fMRI. …”
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    A Single Session of rTMS Enhances Small-Worldness in Writer’s Cramp: Evidence from Simultaneous EEG-fMRI Multi-Modal Brain Graph
  6. 146
    “…We genotyped 5,950 individuals from 1,200 greater sage‐grouse leks distributed across the entire species’ geographic range. We found a small‐world network composed of 458 nodes connected by 14,481 edges. …”
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    The genetic network of greater sage‐grouse: Range‐wide identification of keystone hubs of connectivity
  7. 147
    “…Both the PTSD and non-PTSD groups showed the functional brain network to have a small-world architecture. However, the PTSD group exhibited alterations in global properties characterized by higher global efficiency, lower clustering coefficient, and characteristic path length, implying a shift toward randomization of the networks. …”
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    Disrupted Functional Network Topology in Children and Adolescents With Post-traumatic Stress Disorder
  8. 148
    “…At T(1), both TRD patients and controls exhibited a small-world topology in their white matter networks. …”
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    Accelerated intermittent theta burst stimulation in major depression induces decreases in modularity: A connectome analysis
  9. 149
    “…Our simulation demonstrated that, when strong synaptic connections approach a small-world network, specific spiking patterns arise during irregular spatio-temporal spiking activity, and the complexity at the large temporal scale (i.e., slow frequency) is enhanced. …”
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    Temporal-specific complexity of spiking patterns in spontaneous activity induced by a dual complex network structure
  10. 150
    “…Specifically, CXCL13(+) follicular reticular cells form a small-world network of guidance structures, with computer simulations and optimization analysis predicting that immobilized gradients created by this network promote B cell trafficking. …”
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    B cell zone reticular cell microenvironments shape CXCL13 gradient formation
  11. 151
    “…Assuming full adherence to vaccine administration, we use a diffusion model to analyse epidemic spreading and the impact of different vaccination strategies, measured with the average years of life lost, in three network topologies (a proximity, a scale-free and a small-world network). Then, using a similar diffusion model, we consider the spread of anti-vaccine views in the network, which are adopted based on a persuasiveness parameter of anti-vaccine views. …”
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    Vaccination strategies against COVID-19 and the diffusion of anti-vaccination views
  12. 152
    “…The brain network in ON has a small-world attribute but shows reduced and abnormal connectivity compared to normal subjects and likely causes symptoms of cognitive impairment.…”
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    Altered Small-World Functional Network Topology in Patients with Optic Neuritis: A Resting-State fMRI Study
  13. 153
    “…As revealed by the URL-sharing diffusion network showing a “small-world” effect, users were easily exposed to harmful propaganda as well as to verified information on the virus, exalting the role of public figures and mainstream media, as well as of Facebook groups, in shaping the public opinion.…”
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    Information disorders during the COVID-19 infodemic: The case of Italian Facebook
  14. 154
    “…Results: The results showed that BQD individuals presented a small-world topology, but the normalized characteristic path length (λ) increased compared with HCs (0.563 ± 0.030 vs. 0.550 ± 0.027). …”
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    Altered Topological Organization of Functional Brain Networks in Betel Quid Dependence: A Resting-State Functional MRI Study
  15. 155
    “…In severe fatigue state: in 0.021–0.052 Hz, the brain network began to deviate from a small-world pattern. The classification accuracy of fatigue and non-fatigue was 85.4%. …”
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    Functional Connectivity Analysis and Detection of Mental Fatigue Induced by Different Tasks Using Functional Near-Infrared Spectroscopy
  16. 156
    “…At scales far from human scales, a microrobot can interact with an environment in a small world. Microsensors have been applied to measurement of forces by flying or walking insects. …”
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    Active tactile sensing of small insect force by a soft microfinger toward microfinger-insect interactions
  17. 157
    por Shan, Haiyan, Guo, Qingqing, Wei, Juan
    Publicado 2023
    “…In the multiplex network, we use a small-world network to simulate a social network and propose an evolutionary model with scale-free characteristics to simulate the symbiotic relationships between enterprises. …”
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    The impact of disclosure of risk information on risk propagation in the industrial symbiosis network
  18. 158
    “…The topological analysis indicated that the gene interaction network constructed using the WGCNA method was more likely to produce a small-world property, which has a small average shortest path length and a large clustering coefficient, whereas the combined network was confirmed to be a scale-free network. …”
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    Construction of protein interaction network involved in lung adenocarcinomas using a novel algorithm
  19. 159
    “…Our results suggest that PA is not suitable for predicting connectivity in a small-world network. Furthermore, in order to evaluate the predictions rapidly, prediction power was proposed as an evaluation metric. …”
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    Comparison of Local Information Indices Applied in Resting State Functional Brain Network Connectivity Prediction
  20. 160
    por Aprile, F., Onesto, V., Gentile, F.
    Publicado 2022
    “…Mounting evidence suggests that communication is optimized in networks with a small world topology. However, despite the relevance of the argument, little is known about the effective enhancement of information in similar graphs. …”
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    The small world coefficient 4.8 ± 1 optimizes information processing in 2D neuronal networks
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