[HTML][HTML] Pros and cons of ultra-high-field MRI/MRS for human application
Magnetic resonance imaging and spectroscopic techniques are widely used in humans both
for clinical diagnostic applications and in basic research areas such as cognitive …
for clinical diagnostic applications and in basic research areas such as cognitive …
Imaging faster neural dynamics with fast fMRI: A need for updated models of the hemodynamic response
JR Polimeni, LD Lewis - Progress in neurobiology, 2021 - Elsevier
Fast fMRI enables the detection of neural dynamics over timescales of hundreds of
milliseconds, suggesting it may provide a new avenue for studying subsecond neural …
milliseconds, suggesting it may provide a new avenue for studying subsecond neural …
The physics of functional magnetic resonance imaging (fMRI)
RB Buxton - Reports on Progress in Physics, 2013 - iopscience.iop.org
Functional magnetic resonance imaging (fMRI) is a methodology for detecting dynamic
patterns of activity in the working human brain. Although the initial discoveries that led to …
patterns of activity in the working human brain. Although the initial discoveries that led to …
Study design in fMRI: basic principles
E Amaro Jr, GJ Barker - Brain and cognition, 2006 - Elsevier
There is a wide range of functional magnetic resonance imaging (fMRI) study designs
available for the neuroscientist who wants to investigate cognition. In this manuscript we …
available for the neuroscientist who wants to investigate cognition. In this manuscript we …
Laminar analysis of 7 T BOLD using an imposed spatial activation pattern in human V1
With sufficient image encoding, high-resolution fMRI studies are limited by the biological
point-spread of the hemodynamic signal. The extent of this spread is determined by the local …
point-spread of the hemodynamic signal. The extent of this spread is determined by the local …
[HTML][HTML] Linking brain vascular physiology to hemodynamic response in ultra-high field MRI
Functional MRI using blood oxygenation level-dependent (BOLD) contrast indirectly probes
neuronal activity via evoked cerebral blood volume (CBV) and oxygenation changes. Thus …
neuronal activity via evoked cerebral blood volume (CBV) and oxygenation changes. Thus …
[HTML][HTML] Characterization of the hemodynamic response function in white matter tracts for event-related fMRI
Accurate estimates of the BOLD hemodynamic response function (HRF) are crucial for the
interpretation and analysis of event-related functional MRI data. To date, however, there …
interpretation and analysis of event-related functional MRI data. To date, however, there …
Renewal of the neurophysiology of language: functional neuroimaging
JF Démonet, G Thierry, D Cardebat - Physiological reviews, 2005 - journals.physiology.org
Functional neuroimaging methods have reached maturity. It is now possible to start to build
the foundations of a physiology of language. The remarkable number of neuroimaging …
the foundations of a physiology of language. The remarkable number of neuroimaging …
Imaging at ultrahigh magnetic fields: History, challenges, and solutions
K Uğurbil - Neuroimage, 2018 - Elsevier
Following early efforts in applying nuclear magnetic resonance (NMR) spectroscopy to study
biological processes in intact systems, and particularly since the introduction of 4 T human …
biological processes in intact systems, and particularly since the introduction of 4 T human …
Effect of basal conditions on the magnitude and dynamics of the blood oxygenation level-dependent fMRI response
The effect of the basal cerebral blood flow (CBF) on both the magnitude and dynamics of the
functional hemodynamic response in humans has not been fully investigated. Thus, the …
functional hemodynamic response in humans has not been fully investigated. Thus, the …