Small-worldness

WebApr 13, 2024 · 人类大脑网络通常被认为具备“小世界网络(small-worldness network)”属性。该属性主要有两个特征:分离属性,体现为高的聚类系数、归一化聚类系数或局部效率;整合属性,体现为更短的特征路径长度、归一化特征路径和高的全局效率 [13] 。 WebMay 28, 2024 · Computes the small-worldness measure of a network smallworldness: Small-worldness Measure in NetworkToolbox: Methods and Measures for Brain, Cognitive, and Psychometric Network Analysis rdrr.io Find an R …

Frontiers Beware of the Small-World Neuroscientist!

WebMay 9, 2024 · Small-worldness was greater in patients with acute AN in comparison to HC in both cortical thickness and gyrification networks. In the cortical thickness network, patients with AN also showed increased Local Efficiency, Modularity and Clustering coefficients, whereas integration measures were lower in the same group. WebApr 8, 2024 · The topological representation of this was that global efficiency, small-worldness and graph density of the white matter network were decreased in AD patients [42]. These altered patterns were also found in MCI and SCD [43, 44]. The efficiency of the temporal, frontal, and parietal cortices was decreased in multidomain MCI, while … northland technical grand forks https://oversoul7.org

Small-worldness and modularity of the resting-state functional …

WebJan 1, 2007 · Many complex networks have a small-world topology characterized by dense local clustering or cliquishness of connections between neighboring nodes yet a short path length between any (distant)... WebApr 18, 2015 · The small-worldness is believed to be a crucial aspect of efficient brain organization that confers significant advantages in signal processing (e.g., Lago … WebFunctions for estimating the small-world-ness of graphs. A small world network is characterized by a small average shortest path length, and a large clustering coefficient. … how to say thank you to a good friend

Error and attack tolerance of small-worldness in complex networks

Category:Changes in functional brain network topology after successful

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Small-worldness

Small-world network - Wikipedia

WebFeb 10, 2024 · So far we have shown that increasing small-worldness favours network inference, obtaining success rates that appear robust to changes in the degree … WebFeb 10, 2024 · Specifically, we find that the highest TPR is for networks with significant small-worldness level. We analyse these results in terms of different topology choices, collective dynamics, neural...

Small-worldness

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WebNov 27, 2013 · We found that small-worldness and modularity decreased with normal aging, while node strength of the sensorimotor regions in the elderly was notably increased. … WebSep 28, 2024 · We show that the temporal networks are small-world, indicating that the cells are directly linked or separated by a few steps on average. Furthermore, the average path lengths are decreasing...

WebIn mathematics and social psychology, a small-world network is a class of random graphs where most nodes are not neighbors of one another, but most nodes can be reached from every other by a small number of hops or steps. WebOur findings imply that the intrinsic small-worldness of the brain network might be a potential neurobiological contributor that interacts with the intellectual engagement in …

WebComputes the small-worldness measure of a network RDocumentation. Search all packages and functions. NetworkToolbox (version 1.4.2) Description. Usage Arguments. Value. Details. References, , Examples Run this code # NOT RUN {# Pearson's correlation ... WebNov 27, 2013 · We found that small-worldness and modularity decreased with normal aging, while node strength of the sensorimotor regions in the elderly was notably increased. Achard et al. [1] reported that normal aging is associated with reduced global and local efficiencies, which are indices of small-worldness. We confirmed that small-worldness References (20)

WebResults: The small-worldness of the brain network emerged as a moderator of the association between intellectual engagement and cognition. Exclusively among elderly people with lower small-worldness, greater intellectual engagement, including the frequency and participation hours of activities, was associated with greater global cognitive function.

WebJul 29, 2016 · small-worldness ( uncountable ) ( mathematics) The property of being a small-world network . quotations . 2009, Mihaela Ulieru, Peter Palensky, René Doursat, IT … northland technical community college d2lWebMar 8, 2016 · Small-World Property, Small-Word Networks, and Small-Worldness. While the SW construct has enjoyed vast popularity in the neuroscience community, a careful look at the literature shows that the various studies resorted to three different though related definitions of SW, which turn out to be nested into each other. northland tech thief river fallsWebTherefore, small-worldness is a meaningful characteristic for describing large-scale brain networks. Our study showed that CTS patients displayed disrupted functional topological … northland technologyWebOct 5, 2015 · A small-world network is a type of mathematical graph in which most nodes are not neighbors of one another, but most nodes can be reached from every other by a … northland technical community collegeWebOct 19, 2024 · The term "small-world networks" (or the "small-world model") is often used to mean Watts–Strogatz (WS) networks or its variants, though many consider it preferable to … northland telephone systems ltdWebFeb 8, 2011 · Small-world networks ( Watts and Strogatz, 1998) characterized by a high level of clustering and a short node-to-node distance, are of special interest in statistical physics of complex network studies ( Newman, 2003 ). northland televisionWebFeb 18, 2024 · Small-worldness (S): characterized by simultaneously high cluster coefficient (C) and similar characteristic path length (L) as random networks; small world was calculated as: ... northland telephone of maine