Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Timothy O West"'
Autor:
John E Fleming, Ines Pont Sanchis, Oscar Lemmens, Angus Denison-Smith, Timothy O West, Timothy Denison, Hayriye Cagnan
Publikováno v:
PLoS Computational Biology, Vol 19, Iss 12, p e1011674 (2023)
Stimulation optimization has garnered considerable interest in recent years in order to efficiently parametrize neuromodulation-based therapies. To date, efforts focused on automatically identifying settings from parameter spaces that do not change o
Externí odkaz:
https://doaj.org/article/041f11e7dc34400d9f0d984bf8b97daf
Autor:
Timothy O West, Peter J Magill, Andrew Sharott, Vladimir Litvak, Simon F Farmer, Hayriye Cagnan
Publikováno v:
PLoS Computational Biology, Vol 18, Iss 3, p e1009887 (2022)
Synchronization of neural oscillations is thought to facilitate communication in the brain. Neurodegenerative pathologies such as Parkinson's disease (PD) can result in synaptic reorganization of the motor circuit, leading to altered neuronal dynamic
Externí odkaz:
https://doaj.org/article/84c4474a19554467833683b450b75837
Publikováno v:
NeuroImage, Vol 236, Iss , Pp 118020- (2021)
This paper describes and validates a novel framework using the Approximate Bayesian Computation (ABC) algorithm for parameter estimation and model selection in models of mesoscale brain network activity. We provide a proof of principle, first pass va
Externí odkaz:
https://doaj.org/article/1ddb72319dbe4947bf5f03dcdbee6c65
Autor:
Vladimir V. Kozunov, Timothy O. West, Anastasia Y. Nikolaeva, Tatiana A. Stroganova, Karl J. Friston
Publikováno v:
NeuroImage, Vol 221, Iss , Pp 117143- (2020)
This paper addresses perceptual synthesis by comparing responses evoked by visual stimuli before and after they are recognized, depending on prior exposure. Using magnetoencephalography, we analyzed distributed patterns of neuronal activity – evoke
Externí odkaz:
https://doaj.org/article/389db1d0d5b744e3b5db0dcc8b437258
Publikováno v:
NeuroImage, Vol 218, Iss , Pp 116796- (2020)
Background: ‘Non-parametric directionality’ (NPD) is a novel method for estimation of directed functional connectivity (dFC) in neural data. The method has previously been verified in its ability to recover causal interactions in simulated spikin
Externí odkaz:
https://doaj.org/article/e7e3b9149c124e3588e0274191d9903c
Time series of brain activity recorded from different anatomical regions and in different behavioural states and pathologies can be summarised by the power spectrum. Recently, attention has shifted to characterising the properties of changing tempora
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f4845a48a72b541fbcf2b11103c6447
https://doi.org/10.1101/2022.06.22.497199
https://doi.org/10.1101/2022.06.22.497199
Autor:
Meaghan E Spedden, Mikkel M Beck, Timothy O West, Simon F Farmer, Jens B Nielsen, Jesper Lundbye-Jensen
Publikováno v:
Cereb Cortex
Spedden, M E, Beck, M M, West, T O, Farmer, S F, Nielsen, J B & Lundbye-Jensen, J 2023, ' Dynamics of cortical and corticomuscular connectivity during planning and execution of visually guided steps in humans ', Cerebral Cortex, vol. 33, no. 2, pp. 258–277 . https://doi.org/10.1093/cercor/bhac066
Spedden, M E, Beck, M M, West, T O, Farmer, S F, Nielsen, J B & Lundbye-Jensen, J 2023, ' Dynamics of cortical and corticomuscular connectivity during planning and execution of visually guided steps in humans ', Cerebral Cortex, vol. 33, no. 2, pp. 258–277 . https://doi.org/10.1093/cercor/bhac066
The cortical mechanisms underlying the act of taking a step—including planning, execution, and modification—are not well understood. We hypothesized that oscillatory communication in a parieto-frontal and corticomuscular network is involved in th
Autor:
Meaghan E. Spedden, George C. O’Neill, Tim M. Tierney, Timothy O. West, Maike Schmidt, Stephanie Mellor, Simon F. Farmer, Sven Bestmann, Gareth R. Barnes
Publikováno v:
Frontiers in Medical Technology, Vol 6 (2024)
Non-invasive imaging of the human spinal cord is a vital tool for understanding the mechanisms underlying its functions in both healthy and pathological conditions. However, non-invasive imaging presents a significant methodological challenge because
Externí odkaz:
https://doaj.org/article/d4378e191f8046cf8b29316e64e875a4