Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Joseph R. Whittaker"'
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
The thigh-cuff release (TCR) maneuver is a physiological challenge that is widely used to assess dynamic cerebral autoregulation (dCA). It is often applied in conjunction with Transcranial Doppler ultrasound (TCD), which provides temporal information
Externí odkaz:
https://doaj.org/article/c13c320f51314ff79a7f174068c02fa9
Autor:
Joseph R. Whittaker, Fabrizio Fasano, Marcello Venzi, Patrick Liebig, Daniel Gallichan, Harald E. Möller, Kevin Murphy
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2022)
The pulsatility of blood flow through cerebral arteries is clinically important, as it is intrinsically associated with cerebrovascular health. In this study we outline a new MRI approach to measuring the real-time pulsatile flow in cerebral arteries
Externí odkaz:
https://doaj.org/article/66ff757e2b7043cf8e74cf13b04bc21f
Publikováno v:
NeuroImage, Vol 217, Iss , Pp 116907- (2020)
We present the first evidence for vascular regulation driving fMRI signals in specific functional brain networks. Using concurrent neuronal and vascular stimuli, we collected 30 BOLD fMRI datasets in 10 healthy individuals: a working memory task, fla
Externí odkaz:
https://doaj.org/article/833f83b0d2a6480c83038fe3142c5b69
Autor:
David M. A. Mehler, Angharad N. Williams, Joseph R. Whittaker, Florian Krause, Michael Lührs, Stefanie Kunas, Richard G. Wise, Hamsaraj G. M. Shetty, Duncan L. Turner, David E. J. Linden
Publikováno v:
Frontiers in Human Neuroscience, Vol 14 (2020)
Ischemic stroke of the middle cerebral artery (MCA), a major brain vessel that supplies the primary motor and premotor cortex, is one of the most common causes for severe upper limb impairment. Currently available motor rehabilitation training largel
Externí odkaz:
https://doaj.org/article/e5d64ccc9b8c46d79906324d54bc920b
Publikováno v:
Frontiers in Neuroscience, Vol 14 (2020)
Externí odkaz:
https://doaj.org/article/8c7ff110aa44468c8a99e15c0dcdbc9f
Publikováno v:
Frontiers in Neuroscience, Vol 13 (2019)
Resting-state functional magnetic resonance imaging (rs-fMRI) is a widely used technique for mapping the brain’s functional architecture, so delineating the main sources of variance comprising the signal is crucial. Low frequency oscillations (LFO)
Externí odkaz:
https://doaj.org/article/2079725a2d35429ca0fd7d120dc0d19d
Autor:
Jessica J. Steventon, Alex B. Hansen, Joseph R. Whittaker, Kevin W. Wildfong, Daniela Nowak-Flück, Michael M. Tymko, Kevin Murphy, Phil N. Ainslie
Publikováno v:
Frontiers in Physiology, Vol 9 (2018)
Exercise has been shown to induce cerebrovascular adaptations. However, the underlying temporal dynamics are poorly understood, and regional variation in the vascular response to exercise has been observed in the large cerebral arteries. Here, we sou
Externí odkaz:
https://doaj.org/article/c014cc1838184aae8eb6606b59256959
Autor:
Kerry Hood, Leena Subramanian, Niklas Ihssen, Rainer Goebel, Rebecca Playle, Gareth Watson, Raman Sakhuja, Rachel McNamara, Michael Lührs, Leon Skottnik, Joseph R. Whittaker, W. Miles Cox, David Edmund Johannes Linden, Angharad N. Williams
Publikováno v:
European Addiction Research, 27(5), 381-394. Karger
Eur Addict Res
European Addiction Research, 2021, Vol.27(5), pp.381-394 [Peer Reviewed Journal]
European Addiction Research
Eur Addict Res
European Addiction Research, 2021, Vol.27(5), pp.381-394 [Peer Reviewed Journal]
European Addiction Research
Introduction: Alcohol dependence is one of the most common substance use disorders, and novel treatment options are urgently needed. Neurofeedback training (NFT) based on real-time functional magnetic resonance imaging (rtfMRI) has emerged as an at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2246b6973674722470e122eadfefeca
https://orca.cardiff.ac.uk/id/eprint/140182/1/513448.pdf
https://orca.cardiff.ac.uk/id/eprint/140182/1/513448.pdf
Autor:
Colm McDonald, Genevieve McPhilemy, Liam Kilmartin, Kevin Murphy, Fiona M. Martyn, Joseph R. Whittaker, Brian Hallahan, Dara M. Cannon, Leila Nabulsi
Publikováno v:
Brain Connect
Synchronous and anti-synchronous activity between neural elements at rest reflects the physiological processes underlying complex cognitive ability. Regional and pairwise-connectivity investigations suggest perturbations in these activity patterns ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e715e9e5f6f956626f3b21d59eeb2f85
https://europepmc.org/articles/PMC7613113/
https://europepmc.org/articles/PMC7613113/
Publikováno v:
Frontiers in Neuroscience, Vol 14 (2020)