The spatial dependence of the poststimulus undershoot as revealed by high-resolution BOLD- and CBV-weighted fMRI.
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fMRI at High Spatial Resolution: Implications for BOLD-ModelsNeuronal or hemodynamic? Grappling with the functional MRI signalDepth-resolved optical imaging and microscopy of vascular compartment dynamics during somatosensory stimulation.Discriminating brain activity from task-related artifacts in functional MRI: fractal scaling analysis simulation and application.Improved cortical-layer specificity of vascular space occupancy fMRI with slab inversion relative to spin-echo BOLD at 9.4 T.Differentiating sensitivity of post-stimulus undershoot under diffusion weighting: implication of vascular and neuronal hierarchy.Interpreting oxygenation-based neuroimaging signals: the importance and the challenge of understanding brain oxygen metabolismHemodynamic changes after visual stimulation and breath holding provide evidence for an uncoupling of cerebral blood flow and volume from oxygen metabolismVascular Origins of BOLD and CBV fMRI Signals: Statistical Mapping and Histological Sections Compared.CBF, BOLD, CBV, and CMRO(2) fMRI signal temporal dynamics at 500-msec resolution.Dynamic models of BOLD contrast.The BOLD post-stimulus undershoot, one of the most debated issues in fMRI.IRON fMRI measurements of CBV and implications for BOLD signalBiophysical and physiological origins of blood oxygenation level-dependent fMRI signalsSustained neuronal activation raises oxidative metabolism to a new steady-state level: evidence from 1H NMR spectroscopy in the human visual cortex.Optical Coherence Tomography angiography reveals laminar microvascular hemodynamics in the rat somatosensory cortex during activationBasal cerebral blood volume during the poststimulation undershoot in BOLD MRI of the human brain.Physiological origin for the BOLD poststimulus undershoot in human brain: vascular compliance versus oxygen metabolism.Tracking the effects of crusher gradients on gradient-echo BOLD signal in space and time during rat sensory stimulation.Complex spatio-temporal dynamics of fMRI BOLD: A study of motor learningImproved spatial localization of post-stimulus BOLD undershoot relative to positive BOLD.Is optical imaging spectroscopy a viable measurement technique for the investigation of the negative BOLD phenomenon? A concurrent optical imaging spectroscopy and fMRI study at high field (7 T).Functional MRI impulse response for BOLD and CBV contrast in rat somatosensory cortex.Modeling of region-specific fMRI BOLD neurovascular response functions in rat brain reveals residual differences that correlate with the differences in regional evoked potentials.Cortical layer-dependent dynamic blood oxygenation, cerebral blood flow and cerebral blood volume responses during visual stimulation.Poststimulus undershoots in cerebral blood flow and BOLD fMRI responses are modulated by poststimulus neuronal activity.High-resolution fMRI reveals laminar differences in neurovascular coupling between positive and negative BOLD responsesLaminar fMRI: What can the time domain tell us?Dynamic causal modelling for functional near-infrared spectroscopy.Fast spin echo sequences for BOLD functional MRI.Linear coupling of undershoot with BOLD response in ER-fMRI and nonlinear BOLD response in rapid-presentation ER-fMRICortical depth dependence of the BOLD initial dip and poststimulus undershoot in human visual cortex at 7 Tesla.Net increase of lactate and glutamate concentration in activated human visual cortex detected with magnetic resonance spectroscopy at 7 tesla.Determining Excitatory and Inhibitory Neuronal Activity from Multimodal fMRI Data Using a Generative Hemodynamic Model.Is There a Nonadditive Interaction Between Spontaneous and Evoked Activity? Phase-Dependence and Its Relation to the Temporal Structure of Scale-Free Brain Activity.Cerebral blood flow, blood volume, and oxygen metabolism dynamics in human visual and motor cortex as measured by whole-brain multi-modal magnetic resonance imaging.Nonlinear estimation of neural processing time from BOLD signal with application to decision-making.
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The spatial dependence of the poststimulus undershoot as revealed by high-resolution BOLD- and CBV-weighted fMRI.
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2006 nî lūn-bûn
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2006年の論文
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2006年学术文章
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2006年学术文章
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2006年学术文章
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2006年学术文章
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@zh-sg
2006年學術文章
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name
The spatial dependence of the ...... n BOLD- and CBV-weighted fMRI.
@en
The spatial dependence of the ...... n BOLD- and CBV-weighted fMRI.
@nl
type
label
The spatial dependence of the ...... n BOLD- and CBV-weighted fMRI.
@en
The spatial dependence of the ...... n BOLD- and CBV-weighted fMRI.
@nl
prefLabel
The spatial dependence of the ...... n BOLD- and CBV-weighted fMRI.
@en
The spatial dependence of the ...... n BOLD- and CBV-weighted fMRI.
@nl
P2860
P356
P1476
The spatial dependence of the ...... n BOLD- and CBV-weighted fMRI.
@en
P2093
Noam Harel
P2860
P304
P356
10.1038/SJ.JCBFM.9600239
P577
2006-05-01T00:00:00Z