How well do we understand the neural origins of the fMRI BOLD signal?

OJ Arthurs, S Boniface - TRENDS in Neurosciences, 2002 - cell.com
The successful use of functional magnetic resonance imaging (fMRI) as a way of visualizing
cortical function depends largely on the important relationships between the signal observed …

Quantitative functional imaging of the brain: towards mapping neuronal activity by BOLD fMRI

F Hyder, I Kida, KL Behar, RP Kennan… - NMR in Biomedicine …, 2001 - Wiley Online Library
Quantitative magnetic resonance imaging (MRI) and spectroscopy (MRS) measurements of
energy metabolism (ie cerebral metabolic rate of oxygen consumption, CMRO2), blood …

Quantitative functional MRI: concepts, issues and future challenges

GB Pike - Neuroimage, 2012 - Elsevier
Since its inception 20years ago, functional magnetic resonance imaging (fMRI) of the human
brain based on the blood oxygenation level dependent (BOLD) contrast phenomenon has …

How and when the fMRI BOLD signal relates to underlying neural activity: the danger in dissociation

A Ekstrom - Brain research reviews, 2010 - Elsevier
Functional magnetic resonance imaging (fMRI) has become the dominant means of
measuring behavior-related neural activity in the human brain. Yet the relation between the …

The amplitude and timing of the BOLD signal reflects the relationship between local field potential power at different frequencies

C Magri, U Schridde, Y Murayama… - Journal of …, 2012 - Soc Neuroscience
There is growing evidence that several components of the mass neural activity contributing
to the local field potential (LFP) can be partly separated by decomposing the LFP into …

Future trends in Neuroimaging: Neural processes as expressed within real-life contexts

U Hasson, CJ Honey - NeuroImage, 2012 - Elsevier
Human neuroscience research has changed dramatically with the proliferation and
refinement of functional magnetic resonance imaging (fMRI) technologies. The early years of …

[PDF][PDF] Neurophysiology of the BOLD fMRI signal in awake monkeys

JBM Goense, NK Logothetis - Current Biology, 2008 - cell.com
Background Simultaneous intracortical recordings of neural activity and blood-oxygen-level-
dependent (BOLD) functional magnetic resonance imaging (fMRI) in primary visual cortex of …

Correlation between BOLD fMRI and theta-band local field potentials in the human hippocampal area

A Ekstrom, N Suthana, D Millett… - Journal of …, 2009 - journals.physiology.org
The relation between the blood-oxygen-level-dependent (BOLD) signal, which forms the
basis of functional magnetic resonance imaging (fMRI), and underlying neural activity is not …

Technical aspects and utility of fMRI using BOLD and ASL

JA Detre, J Wang - Clinical Neurophysiology, 2002 - Elsevier
Functional magnetic resonance imaging (fMRI) is an emerging methodology which provides
various approaches to visualizing regional brain activity non-invasively. Although the exact …

The underpinnings of the BOLD functional magnetic resonance imaging signal

NK Logothetis - Journal of Neuroscience, 2003 - Soc Neuroscience
The good coverage and high resolution afforded by functional magnetic resonance imaging
(fMRI) make it an excellent tool for the noninvasive imaging of the human brain. Equally …