Results 21 to 30 of about 17,591 (285)
Altered dynamics of neurovascular coupling in CADASIL [PDF]
Annals of Clinical and Translational Neurology, 2018 International audienceBackground and Objective: Neurovascular coupling is the complex biological process that underlies use-dependent increases in blood flow in response to neural activation.
Joutel, Anne +13 more
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Neurovascular coupling is brain region-dependent
NeuroImage, 2012 Despite recent advances in alternative brain imaging technologies, functional magnetic resonance imaging (fMRI) remains the workhorse for both medical diagnosis and primary research.
Jason Berwick +6 more
core +3 more sources
iScienceSummary: The association between visual abnormalities and impairments in cerebral blood flow and brain region potentially results in neural dysfunction of amblyopia. Nevertheless, the differences in the complex mechanisms of brain neural network coupling
Xiaopan Zhang +10 more
doaj +2 more sources
NEUROVASCULAR COUPLING DURING AGEING AND INMIGRANEURS
Zdravniški Vestnik, 2008 A noninvasive assessment of neurovascular coupling using visually evoked cerebral bloodflow velocity responses (VEFR) and visual evoked potentials (VEP), during normal ageingand in migraneurs, would be of great importance for interpretation of functional
Marjan Zaletel
doaj +2 more sources
Neurovascular coupling in bone regeneration
Experimental & Molecular Medicine, 2022 AbstractThe mammalian skeletal system is densely innervated by both neural and vascular networks. Peripheral nerves in the skeleton include sensory and sympathetic nerves. The crosstalk between skeletal and neural tissues is critical for skeletal development and regeneration.
Qizhi Qin +6 more
openaire +2 more sources
Arousal state transitions occlude sensory-evoked neurovascular coupling in neonatal mice
Communications Biology, 2023 In the adult sensory cortex, increases in neural activity elicited by sensory stimulation usually drive vasodilation mediated by neurovascular coupling.
Kyle W. Gheres +6 more
doaj +1 more source
Altered resting-state neurovascular coupling in patients with pontine infarction
Experimental Gerontology, 2023 The risk for motor and cognitive impairment is increased in patients with chronic pontine infarction (PI). In this study, we attempted to explore the alterations of neurovascular coupling (NVC) in order to understand the neural basis of behavioral ...
Peipei Wang +13 more
doaj +1 more source
Neurovascular coupling in the mammalian brain [PDF]
Experimental Physiology, 2007 Normal brain function requires proper supply of oxygen and glucose in a timely and local manner. This is achieved through an orchestrated intercellular communication between neurones, astrocytes and microvessels that results in a rapid and restricted increase in cerebral blood flow, a process known as neurovascular coupling.
Jessica A, Filosa, Víctor M, Blanco
openaire +2 more sources
Role of Astrocytes in Neurovascular Coupling [PDF]
Neuron, 2011 Neural activity is intimately tied to blood flow in the brain. This coupling is specific enough in space and time that modern imaging methods use local hemodynamics as a measure of brain activity. In this review, we discuss recent evidence indicating that neuronal activity is coupled to local blood flow changes through an intermediary, the astrocyte ...
Petzold, Gabor C, Murthy, Venkatesh N
openaire +3 more sources
Acute resveratrol consumption improves neurovascular coupling capacity in adults with type 2 diabetes mellitus [PDF]
, 2016 Published: 12 July 2016Background: Poor cerebral perfusion may contribute to cognitive impairment in type 2 diabetes mellitus (T2DM). We conducted a randomized controlled trial to test the hypothesis that resveratrol can enhance cerebral vasodilator ...
Daniel Raederstorff +8 more
core +1 more source