Results 41 to 50 of about 1,841,497 (380)

Disrupted topological organization of white matter structural networks in high myopia patients revealed by diffusion kurtosis imaging and tractography

Frontiers in Neuroscience, 2023
IntroductionHigh myopia (HM) is a public health issue that can lead to severe visual impairment. Previous studies have exhibited widespread white matter (WM) integrity damage in HM patients.
Huihui Wang, Huihui Wang, Hongwei Wen, Jing Li, Qian Chen, Shanshan Li, Zhenchang Wang   +6 more
doaj   +1 more source

Electroconvulsive Therapy-Induced Changes in Functional Brain Network of Major Depressive Disorder Patients: A Longitudinal Resting-State Electroencephalography Study

Frontiers in Human Neuroscience, 2022
ObjectivesSeveral studies have shown abnormal network topology in patients with major depressive disorder (MDD). However, changes in functional brain networks associated with electroconvulsive therapy (ECT) remission based on electroencephalography (EEG)
Shuting Sun, Peng Yang, Huayu Chen, Xuexiao Shao, Shanling Ji, Xiaowei Li, Xiaowei Li, Gongying Li, Bin Hu, Bin Hu, Bin Hu, Bin Hu   +11 more
doaj   +1 more source

Graph theory analysis of functional brain networks and mobility disability in older adults. [PDF]

J Gerontol A Biol Sci Med Sci, 2014
Hugenschmidt CE, Burdette JH, Morgan AR, Williamson JD, Kritchevsky SB, Laurienti PJ.   +5 more
europepmc   +2 more sources

Abnormal Brain Network Topology During Non–rapid Eye Movement Sleep and Its Correlation With Cognitive Behavioral Abnormalities in Narcolepsy Type 1

Frontiers in Neurology, 2021
Objective: Simultaneous electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) were applied to investigate the abnormalities in the topological characteristics of functional brain networks during non-rapid eye movement(NREM)sleep ...
Xiaoyu Zhu, Kunlin Ni, Huiwen Tan, Yishu Liu, Yin Zeng, Bing Yu, Qiyong Guo, Li Xiao, Li Xiao   +8 more
doaj   +1 more source

Some topological indices of pentagonal double chains [PDF]

ITM Web of Conferences, 2022
In graph theory, lattices are used when some structural part of the graph repeats itself finitely or infinitely many times. They have applications in complex analysis and geometry in mathematics, and also natural applications in chemical graph theory. As
Mahalank Pushpalatha, Ozon Yildirim Seyma, Ersoy Zihni Fikriye, Majhi Bhairaba Kumar, Cangul Ismail Naci   +4 more
doaj   +1 more source

Leveraging Graph-Based Representations to Enhance Machine Learning Performance in IIoT Network Security and Attack Detection

Applied Sciences, 2023
In the dynamic and ever-evolving realm of network security, the ability to accurately identify and classify portscan attacks both inside and outside networks is of paramount importance.
Bader Alwasel, Abdulaziz Aldribi, Mohammed Alreshoodi, Ibrahim S. Alsukayti, Mohammed Alsuhaibani   +4 more
doaj   +1 more source

Graph Theory and IC Component Design Analysis

2020 Third International Conference on Artificial Intelligence for Industries (AI4I), 2020
Graph analysis in large integrated circuit (IC) designs is an essential tool for verifying design logic and timing via dynamic timing analysis (DTA). IC designs resemble graphs with each logic gate as a vertex and the conductive connections between gates as edges.
James Obert, Sean Turner, Jason Hamlet
openaire   +2 more sources

Cytoscape.js: a graph theory library for visualisation and analysis [PDF]

Bioinformatics, 2015
Abstract Summary: Cytoscape.js is an open-source JavaScript-based graph library. Its most common use case is as a visualization software component, so it can be used to render interactive graphs in a web browser.
Max Franz, Christian Tannus Lopes, Gerardo Huck, Yue Dong, Selçuk Onur Sümer, Gary D. Bader   +5 more
openaire   +2 more sources

A Tutorial on Graph Theory for Brain Signal Analysis

CoRR, 2020
This tutorial paper refers to the use of graph-theoretic concepts for analyzing brain signals. For didactic purposes it splits into two parts: theory and application. In the first part, we commence by introducing some basic elements from graph theory and stemming algorithmic tools, which can be employed for data-analytic purposes. Next, we describe how
Nikolaos A. Laskaris, Dimitrios A. Adamos, Anastasios Bezerianos   +2 more
openaire   +2 more sources

Investigating cognitive flexibility deficit in schizophrenia using task-based whole-brain functional connectivity

Frontiers in Psychiatry, 2022
BackgroundCognitive flexibility is a core cognitive control function supported by the brain networks of the whole-brain. Schizophrenic patients show deficits in cognitive flexibility in conditions such as task-switching.
Yanqing Wang, Yanqing Wang, Xueping Hu, Xueping Hu, Yilu Li   +4 more
doaj   +1 more source