Showing 21 - 40 results of 451 for search '"neurovascular coupling"', query time: 0.42s Refine Results
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    Neurovascular coupling in the attention during visual working memory processes by Hao Zhang, Yiqing Hu, Yang Li, Dongwei Li, Hanli Liu, Xiaoli Li, Yan Song, Chenguang Zhao

    Published 2024-04-01
    “…Although many properties of attention processes in vWM have been well documented, it remains unclear how the mechanisms of neurovascular coupling (NVC) function during attention processes in vWM. …”
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    Article
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    Long-range inhibitory neurons mediate cortical neurovascular coupling by Catherine F. Ruff, Fernanda Juarez Anaya, Samuel J. Dienel, Adiya Rakymzhan, Alain Altamirano-Espinoza, Jay Couey, Mitsuhiro Fukuda, Alan M. Watson, Aihua Su, Kenneth N. Fish, Maria E. Rubio, Bryan M. Hooks, Sarah E. Ross, Alberto L. Vazquez

    Published 2024-04-01
    “…Summary: To meet the high energy demands of brain function, cerebral blood flow (CBF) parallels changes in neuronal activity by a mechanism known as neurovascular coupling (NVC). However, which neurons play a role in mediating NVC is not well understood. …”
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    Mechanistic pathways underlying altered neurovascular coupling in brain metastasis by Sarmiento Soto, M, Serres, S, Bristow, C, Economopoulos, V, Larkin, J, Escartin, C, Bonvento, G, Sibson, N

    Published 2016
    “…In secondary cancer (metastasis) to the brain, astrocytes are displaced from the vasculature and become activated, and we have shown that neurovascular coupling is compromised in rat model of brain metastasis (Serres et al., abstract submitted). …”
    Conference item
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    Neurovascular coupling mechanisms in health and neurovascular uncoupling in Alzheimer’s disease by Zhu, WM, Neuhaus, A, Beard, DJ, Sutherland, BA, DeLuca, GC

    Published 2022
    “…Study of neurovascular coupling mechanisms is especially important as cerebral blood flow dysregulation is a prominent feature of Alzheimer’s disease. …”
    Journal article
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    An Acute Bout of Soccer Heading Subtly Alters Neurovascular Coupling Metrics by Jonathan D. Smirl, Jonathan D. Smirl, Jonathan D. Smirl, Jonathan D. Smirl, Jonathan D. Smirl, Jonathan D. Smirl, Jonathan D. Smirl, Jonathan D. Smirl, Dakota Peacock, Alexander D. Wright, Alexander D. Wright, Alexander D. Wright, Alexander D. Wright, Kevin J. Bouliane, Jill Dierijck, Jill Dierijck, Joel S. Burma, Joel S. Burma, Joel S. Burma, Joel S. Burma, Michael Kennefick, Colin Wallace, Paul van Donkelaar

    Published 2020-07-01
    “…A contact control “sham” condition – ball made body contact, but not by the head; and a no activity time “control” condition were also completed.Main Outcome Measures: Posterior and middle cerebral artery (PCA and MCA, respectively), cerebral blood velocity (CBV) was recorded during a visual task (neurovascular coupling: NVC) alongside SCAT3 symptoms scores pre/post a controlled bout of soccer heading.Results: Cumulative linear and rotational accelerations were 1,574 ± 97.9 g and 313,761 ± 23,966 rads/s2, respectively, during heading and changes in SCAT3 symptom number (pre: 2.6 ± 3.0; post: 6.7 ± 6.2, p = 0.13) and severity (pre: 3.7 ± 3.6, post: 9.4 ± 7.6, p = 0.11) were unchanged. …”
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    Bayesian comparison of neurovascular coupling models using EEG-fMRI. by Maria J Rosa, James M Kilner, Will D Penny

    Published 2011-06-01
    “…In order to relate findings from fMRI research to other measures of neuronal activity it is vital to understand the underlying neurovascular coupling mechanism. Currently, there is no consensus on the relative roles of synaptic and spiking activity in the generation of the BOLD response. …”
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    Mechanistic Mathematical Modeling Tests Hypotheses of the Neurovascular Coupling in fMRI. by Karin Lundengård, Gunnar Cedersund, Sebastian Sten, Felix Leong, Alexander Smedberg, Fredrik Elinder, Maria Engström

    Published 2016-06-01
    “…The BOLD response depends on the neurovascular coupling, which connects cerebral blood flow, cerebral blood volume, and deoxyhemoglobin level to neuronal activity. …”
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    Connexin and Pannexin Large-Pore Channels in Microcirculation and Neurovascular Coupling Function by Pía C. Burboa, Mariela Puebla, Pablo S. Gaete, Walter N. Durán, Mauricio A. Lillo

    Published 2022-06-01
    “…This review provides an overview of current knowledge concerning the physiological role of these large-pore molecule channels in microcirculation (arterioles, capillaries, venules) and in the neurovascular coupling function.…”
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