Results 11 to 20 of about 184,893 (261)

The Backbone Network of Dynamic Functional Connectivity [PDF]

Network Neuroscience, 2021
1. Abstract Temporal networks have become increasingly pervasive in many real-world applications, including the functional connectivity analysis of spatially separated regions of the brain. A major challenge in analysis of such networks is the identification of noise confounds, which introduce temporal ties that are non ...
Nima Asadi, Ingrid R. Olson, Zoran Obradovic   +2 more
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Functional network connectivity imprint in febrile seizures [PDF]

Scientific Reports, 2021
Abstract Complex febrile seizures (CFS), a subset of paediatric febrile seizures (FS), have been studied for their prognosis, epileptogenic potential and neurocognitive outcome. We evaluated their functional connectivity differences with simple febrile seizures (SFS) in children with recent-onset FS. Resting-state
Ullas V Acharya, Karthik Kulanthaivelu, Rajanikant Panda, Jitender Saini, Arun K Gupta, Bindu Parayil Sankaran, Kenchaiah Raghavendra, Ravindranath Chowdary Mundlamuri, Sanjib Sinha, ML Keshavamurthy, Rose Dawn Bharath   +10 more
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Tracking functional network connectivity dynamics in the elderly. [PDF]

Front Neurosci, 2023
IntroductionFunctional magnetic resonance imaging (fMRI) has shown that aging disturbs healthy brain organization and functional connectivity. However, how this age-induced alteration impacts dynamic brain function interaction has not yet been fully investigated.
Wu K, Jelfs B, Mahmoud SS, Neville K, Fang JQ.   +4 more
europepmc   +4 more sources

Functional Connectivity and Brain Networks in Schizophrenia [PDF]

Journal of Neuroscience, 2010
Schizophrenia has often been conceived as a disorder of connectivity between components of large-scale brain networks. We tested this hypothesis by measuring aspects of both functional connectivity and functional network topology derived from resting-state fMRI time series acquired at 72 cerebral regions over 17 min from 15 healthy volunteers (14 male,
Lynall, Mary-Ellen, Bassett, Danielle S., Kerwin, Robert, McKenna, Peter J., Kitzbichler, Manfred, Muller, Ulrich, Bullmore, Ed   +6 more
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Functional Connectivity Networks in Nonbothersome Tinnitus [PDF]

Otolaryngology–Head and Neck Surgery, 2012
ObjectiveTo assess functional connectivity in cortical networks in patients with nonbothersome tinnitus compared with a normal healthy nontinnitus control group by measuring low‐frequency (<0.1 Hz) spontaneous blood oxygenation level–dependent (BOLD) signals at rest.DesignCase‐control.SettingAcademic medical center.ParticipantsNonbothersome ...
Andre M, Wineland, Harold, Burton, Jay, Piccirillo   +2 more
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Quantifying the connectivity of a network: The network correlation function method [PDF]

Physical Review E, 2009
Networks are useful for describing systems of interacting objects, where the nodes represent the objects and the edges represent the interactions between them. The applications include chemical and metabolic systems, food webs as well as social networks.
Barzel, Baruch, Biham, Ofer
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Functional Segregation of Human Brain Networks Across the Lifespan: An Exploratory Analysis of Static and Dynamic Resting-State Functional Connectivity

Frontiers in Neuroscience, 2020
Prior research has shown that during development, there is increased segregation between, and increased integration within, prototypical resting-state functional brain networks.
Benjamin M. Rosenberg, Eva Mennigen, Eva Mennigen, Martin M. Monti, Roselinde H. Kaiser   +4 more
doaj   +1 more source

ToolConnect: A Functional Connectivity Toolbox for In vitro Networks [PDF]

Frontiers in Neuroinformatics, 2016
Nowadays, the use of in vitro reduced models of neuronal networks to investigate the interplay between structural-functional connectivity and the emerging collective dynamics is a widely accepted approach. In this respect, a relevant advance for this kind of studies has been given by the recent introduction of high-density large-scale Micro-Electrode ...
Vito Paolo Pastore, Daniele ePoli, Aleksandar eGodjoski, Sergio eMartinoia, Sergio eMartinoia, Paolo eMassobrio   +5 more
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Functional network connectivity during Jazz improvisation [PDF]

Scientific Reports, 2021
AbstractOne of the most complex forms of creativity is musical improvisation where new music is produced in real time. Brain behavior during music production has several dimensions depending on the conditions of the performance. The expression of creativity is suspected to be different whether novel ideas must be externalized using a musical instrument
Victor M. Vergara, Martin Norgaard, Robyn Miller, Roger E. Beaty, Kiran Dhakal, Mukesh Dhamala, Vince D. Calhoun   +6 more
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Cerebrovascular disease influences functional and structural network connectivity in patients with amnestic mild cognitive impairment and Alzheimer’s disease

Alzheimer’s Research & Therapy, 2018
Background Patients with amnestic mild cognitive impairment (aMCI) and Alzheimer’s disease (AD) show functional and structural connectivity alterations in the default mode network (DMN) while cerebrovascular disease (CeVD) shows functional and structural
Ashwati Vipin, Yng Miin Loke, Siwei Liu, Saima Hilal, Hee Youn Shim, Xin Xu, Boon Yeow Tan, Narayanaswamy Venketasubramanian, Christopher Li-Hsian Chen, Juan Zhou   +9 more
doaj   +1 more source