[PDF] Top 20 Quantification of Network Perfusion in ASL Cerebral Blood Flow Data with Seed Based and ICA Approaches
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Quantification of Network Perfusion in ASL Cerebral Blood Flow Data with Seed Based and ICA Approaches
... or seed based approaches (SBA) in functional magnetic resonance imaging blood oxygenation level dependent (BOLD) data became widely applied tools to identify functionally con- ... Voir le document complet
12
Compressive Matched Filter for Cerebral Blood Flow Quantification with ASL: sampling diversity or repetition?
... University of Rennes 1, Faculty of medecine, F-35043 Rennes, France ...noninvasive perfusion tech- nique which allows the absolute quantification for Cerebral Blood Flow ... Voir le document complet
9
Bayesian BOLD and perfusion source separation and deconvolution from functional ASL imaging
... ABSTRACT In many neuroscience applications, the Arterial Spin La- beling (ASL) fMRI modality arises as a preferable choice to the standard BOLD modality due to its ability to provide a quantitative measure ... Voir le document complet
6
Coding approaches for maintaining data in unreliable network systems
... the data-center-like topologies consisting of racks and nodes are considered in ...[38–42]. In [38], [39] and [40], the authors distinguish between inter-rack (inter-cluster) ... Voir le document complet
126
Data driven uncertainty quantification in macroscopic traffic flow models
... trajectory data. In this paper, we only consider aggregate mea- surements provided by detectors at fixed ...combined with compara- tively coarser grained ...models and reality, which also need ... Voir le document complet
25
Coupling Between Resting Cerebral Perfusion and EEG
... interpretations of fMRI BOLD experiments are typically based on the relative differences in oxygenation associated with fluctuations in neuronal activity, without taking into account ... Voir le document complet
16
Regional cerebral blood flow during wakeful rest in older subjects with mild to severe obstructive sleep apnea
... Institutes of Health Research (CIHR) and by the Fonds de Recherche du Québec – Santé (FRQ-S) - both for Dr ...Part of this study was also funded by two PhD fellowships from the CIHR and Fonds ... Voir le document complet
35
From cerebral blood flow modeling to vascular units map in primate cortex
... topological and geometrical complexity of micro-vascular networks in the brain, and in other organs, has challenged many researchers for ...surface network which plunges down ... Voir le document complet
3
Review of Network-Based Approaches for Privacy
... consists of a number of network nodes that are run by the users of the ...is based on the idea of "blending into a crowd", ...actions with the actions of ... Voir le document complet
12
Investigation of Network-based Approaches for Privacy
... Freedom Network is an overlay network that runs on top of the ...layers of encryption to allow a Freedom user to engage in a wide variety of pseudonymous activities, hiding the ... Voir le document complet
35
From cerebral blood flow modeling to vascular units map in primate cortex
... published in : ...Romain and Fonta, Caroline and Plouraboué, Franck From cerebral blood flow modeling to vascular units map in primate ...(2011) In: EUROMECH ... Voir le document complet
4
The effect of continuous positive airway pressure on total cerebral blood flow in healthy awake volunteers
... pressure and venous hemodynamic changes did not appear to play an important role in CBF ...effect of variation in PCO 2 level with and without CPAP, we used the average value ... Voir le document complet
8
Physiological and psychological individual differences influence resting brain function measured by ASL perfusion
... ANS and per- sonality was suggested in previous reports, in the present study CVT and personality were independently correlated to the different brain areas that have been related to ANS ... Voir le document complet
12
Towards brain-scale modelling of the human cerebral blood flow : hybrid approach and high performance computing
... quantity of data to treat or the availability of computational ...modelling of blood flow and mass transfer in both microvascular networks and continuums, and ... Voir le document complet
218
Method for performing cerebral perfusion-weighted MRI in neonates
... Abstract Cerebral perfusion-weighted imaging (PWI) in neonates is known to be technically difficult and there are very few published studies on its use in preterm ...infants. In ... Voir le document complet
5
Obstructive sleep apnea during REM sleep and daytime cerebral functioning : a regional cerebral blood flow study using high-resolution SPECT
... insular perfusion may be involved in depressive symptoms because the insula is structurally included in the limbic system and plays a role in emotional behavior and ...OSA ... Voir le document complet
44
Sustained moderate reductions in arterial CO2 after brain trauma Time-course of cerebral blood flow velocity and intracranial pressure
... changes in brain tissue volume with hyperventilation, Artru’s study did not find an increase in total brain tissue ...ICP in- creases may have been at least partly induced by devel- oping ... Voir le document complet
8
Deciphering the Neuronal Circuitry Controlling Local Blood Flow in the Cerebral Cortex with Optogenetics in PV::Cre Transgenic Mice
... subset of pyramids from the primary somatosensory, motor, and visual areas expresses PV ( McMullen et ...Preuss and Kaas, 1996 ; Tanahira et al., 2009 ). Indeed as shown in Figure 2A, we ... Voir le document complet
9
Impact of cerebral blood flow level on the fluctuations of resting-state BOLD fMRI in anesthetized rats
... The Blood Oxygen Level Dependent (BOLD) signal, used in resting-state functional Magnetic Resonance Imaging (fMRI), is tighly linked to Cerebral Blood Flow ...impact of the CBF ... Voir le document complet
5
A 3-D moment based approach for blood vessel detection and quantification in MRA
... morphology of a vessel based on a cylinder-shaped ...independence with the window size, its good behavior in presence of noise and the limited computation time that it ... Voir le document complet
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