Anesthesia and the quantitative evaluation of neurovascular coupling
K Masamoto, I Kanno - Journal of Cerebral Blood Flow & …, 2012 - journals.sagepub.com
Anesthesia has broad actions that include changing neuronal excitability, vascular reactivity,
and other baseline physiologies and eventually modifies the neurovascular coupling …
and other baseline physiologies and eventually modifies the neurovascular coupling …
On the characteristics of functional magnetic resonance imaging of the brain
▪ Abstract In this review we discuss various recent topics that characterize functional
magnetic resonance imaging (fMRI). These topics include a brief description of MRI image …
magnetic resonance imaging (fMRI). These topics include a brief description of MRI image …
Manganese ion enhances T1‐weighted MRI during brain activation: An approach to direct imaging of brain function
YJ Lin, AP Koretsky - Magnetic resonance in medicine, 1997 - Wiley Online Library
Present techniques for functional MRI rely on detecting changes in hemodynamics that
result as a consequence of brain activation. It would be useful if MRI techniques could be …
result as a consequence of brain activation. It would be useful if MRI techniques could be …
Functional imaging of the monkey brain
NK Logothetis, H Guggenberger, S Peled… - Nature neuroscience, 1999 - nature.com
Functional magnetic resonance imaging (fMRI) has become an essential tool for studying
human brain function. Here we describe the application of this technique to anesthetized …
human brain function. Here we describe the application of this technique to anesthetized …
Laminar specificity of functional MRI onset times during somatosensory stimulation in rat
AC Silva, AP Koretsky - Proceedings of the National …, 2002 - National Acad Sciences
The blood oxygenation level-dependent (BOLD) response to somatosensory stimulation
was measured in α-chloralose-anesthetized rats. BOLD fMRI was obtained at 40-ms …
was measured in α-chloralose-anesthetized rats. BOLD fMRI was obtained at 40-ms …
Diffusion‐weighted spin‐echo fMRI at 9.4 T: microvascular/tissue contribution to BOLD signal changes
The nature of vascular contribution to blood oxygenation level dependent (BOLD) contrast
used in functional MRI (fMRI) is poorly understood. To investigate vascular contributions at …
used in functional MRI (fMRI) is poorly understood. To investigate vascular contributions at …
Functional MRI of calcium‐dependent synaptic activity: cross correlation with CBF and BOLD measurements
Spatial specificities of the calcium‐dependent synaptic activity, hemodynamic‐based blood
oxygenation level‐dependent (BOLD) and cerebral blood flow (CBF) fMRI were …
oxygenation level‐dependent (BOLD) and cerebral blood flow (CBF) fMRI were …
A fully noninvasive and robust experimental protocol for longitudinal fMRI studies in the rat
R Weber, P Ramos-Cabrer, D Wiedermann… - Neuroimage, 2006 - Elsevier
Functional magnetic resonance imaging (fMRI) is a unique tool to study brain activity and
plasticity changes. Combination of blood–oxygen level-dependent (BOLD) fMRI and …
plasticity changes. Combination of blood–oxygen level-dependent (BOLD) fMRI and …
Relationship between neural, vascular, and BOLD signals in isoflurane-anesthetized rat somatosensory cortex
K Masamoto, T Kim, M Fukuda, P Wang… - Cerebral cortex, 2007 - academic.oup.com
Functional magnetic resonance imaging (fMRI) in anesthetized rodents has been commonly
performed with α-chloralose, which can be used only for terminal experiments. To develop a …
performed with α-chloralose, which can be used only for terminal experiments. To develop a …
BOLD study of stimulation-induced neural activity and resting-state connectivity in medetomidine-sedated rat
Functional magnetic resonance imaging (fMRI) in anesthetized-animals is critical in studying
the mechanisms of fMRI and investigating animal models of various diseases …
the mechanisms of fMRI and investigating animal models of various diseases …