Zobrazeno 1 - 10
of 2 590
pro vyhledávání: '"JAMES A. ROBERTS"'
Autor:
Kartik K. Iyer, James A. Roberts, Michaela Waak, Simon J. Vogrin, Ajay Kevat, Jasneek Chawla, Leena M. Haataja, Leena Lauronen, Sampsa Vanhatalo, Nathan J. Stevenson
Publikováno v:
EBioMedicine, Vol 102, Iss , Pp 105061- (2024)
Summary: Background: In children, objective, quantitative tools that determine functional neurodevelopment are scarce and rarely scalable for clinical use. Direct recordings of cortical activity using routinely acquired electroencephalography (EEG) o
Externí odkaz:
https://doaj.org/article/13abe704c6f94e22b6d544c11e88aab6
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-19 (2023)
Abstract Cortical activity depends upon a continuous supply of oxygen and other metabolic resources. Perinatal disruption of oxygen availability is a common clinical scenario in neonatal intensive care units, and a leading cause of lifelong disabilit
Externí odkaz:
https://doaj.org/article/7712aa8d297643689475c954356c3d51
Autor:
Paula Sanz-Leon, Nathan J. Stevenson, Robyn M. Stuart, Romesh G. Abeysuriya, James C. Pang, Stephen B. Lambert, Cliff C. Kerr, James A. Roberts
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-9 (2022)
Abstract We used an agent-based model Covasim to assess the risk of sustained community transmission of SARSCoV-2/COVID-19 in Queensland (Australia) in the presence of high-transmission variants of the virus. The model was calibrated using the demogr
Externí odkaz:
https://doaj.org/article/ff5be89c54144915ad7a77eab29e5c7e
Autor:
Vladimir L. Safonov, Derek A. Bas, Diana Berman, Yuri V. Rostovtsev, James A. Roberts, Michael E. Mcconney, Michael R. Page
Publikováno v:
IEEE Access, Vol 9, Pp 80847-80853 (2021)
The adaptation of systems to external influences is of broad interest. We study the influence of microwave signals of different shapes on the magnetoacoustic wave system with a giant nonlinearity in canted antiferromagnet FeBO3 at room temperature, w
Externí odkaz:
https://doaj.org/article/5cc0fa3736364ab0bb4ee5744d94ff29
Autor:
Nathan J. Stevenson, Maria‐Luisa Tataranno, Anna Kaminska, Elena Pavlidis, Robert R. Clancy, Elke Griesmaier, James A. Roberts, Katrin Klebermass‐Schrehof, Sampsa Vanhatalo
Publikováno v:
Annals of Clinical and Translational Neurology, Vol 7, Iss 9, Pp 1564-1573 (2020)
Abstract Objectives To determine the accuracy of, and agreement among, EEG and aEEG readers’ estimation of maturity and a novel computational measure of functional brain age (FBA) in preterm infants. Methods Seven experts estimated the postmenstrua
Externí odkaz:
https://doaj.org/article/e3c8a366f099469782691938037901be
Autor:
Nathan J. Stevenson, Lisa Oberdorfer, Maria‐Luisa Tataranno, Michael Breakspear, Paul B. Colditz, Linda S. deVries, Manon J. N. L. Benders, Katrin Klebermass‐Schrehof, Sampsa Vanhatalo, James A. Roberts
Publikováno v:
Annals of Clinical and Translational Neurology, Vol 7, Iss 6, Pp 891-902 (2020)
Abstract Objective A major challenge in the care of preterm infants is the early identification of compromised neurological development. While several measures are routinely used to track anatomical growth, there is a striking lack of reliable and ob
Externí odkaz:
https://doaj.org/article/72c3676b7156440dae2ca4bb5f9a43b2
Autor:
Anton Tokariev, James A. Roberts, Andrew Zalesky, Xuelong Zhao, Sampsa Vanhatalo, Michael Breakspear, Luca Cocchi
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Patterns of brain activity during sleep in early stages of life influence brain development and behavior. Here, the authors reveal cortical dynamics underpinning quiet and active sleep states in pre- and full-term infants, and their links to neurodev
Externí odkaz:
https://doaj.org/article/e7a2dbcf3d90456c9ffcc420fdf20aa5
Autor:
James A. Roberts, Leonardo L. Gollo, Romesh G. Abeysuriya, Gloria Roberts, Philip B. Mitchell, Mark W. Woolrich, Michael Breakspear
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-17 (2019)
Large-scale brain activity arises from inter-areal interactions determined by the underlying connectivity. Here, the authors develop a whole-brain model based on connectivity data that captures activity patterns such as cortical waves and metastabili
Externí odkaz:
https://doaj.org/article/9e7db9ef5e854a478605ddd56e4f1e12
Publikováno v:
NeuroImage, Vol 229, Iss , Pp 117738- (2021)
Synchronization is a collective mechanism by which oscillatory networks achieve their functions. Factors driving synchronization include the network’s topological and dynamical properties. However, how these factors drive the emergence of synchroni
Externí odkaz:
https://doaj.org/article/c54428e7d3bf4f35ba629f38d2d9af53
Autor:
Alexander M. Puckett, Mark M. Schira, Zoey J. Isherwood, Jonathan D. Victor, James A. Roberts, Michael Breakspear
Publikováno v:
NeuroImage, Vol 221, Iss , Pp 117173- (2020)
Functional neuroimaging experiments that employ naturalistic stimuli (natural scenes, films, spoken narratives) provide insights into cognitive function “in the wild”. Natural stimuli typically possess crowded, spectrally dense, dynamic, and mult
Externí odkaz:
https://doaj.org/article/a48f2e994a4a4fd08ce5e4ef8209dc0d