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 …

Insulin resistance and cognitive impairment: evidence from neuroimaging

Y Cui, TY Tang, CQ Lu, S Ju - Journal of Magnetic Resonance …, 2022 - Wiley Online Library
Insulin is a peptide well known for its role in regulating glucose metabolism in peripheral
tissues. Emerging evidence from human and animal studies indicate the multifactorial role of …

[BOK][B] The neurobiology of the prefrontal cortex: anatomy, evolution, and the origin of insight

RE Passingham, SP Wise - 2012 - books.google.com
The prefrontal cortex makes up almost a quarter of the human brain, and it expanded
dramatically during primate evolution. The Neurobiology of the Prefrontal Cortex presents a …

[HTML][HTML] Mathematical framework for large-scale brain network modeling in The Virtual Brain

P Sanz-Leon, SA Knock, A Spiegler, VK Jirsa - Neuroimage, 2015 - Elsevier
In this article, we describe the mathematical framework of the computational model at the
core of the tool The Virtual Brain (TVB), designed to simulate collective whole brain …

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 …

Neurometabolic coupling in cerebral cortex reflects synaptic more than spiking activity

A Viswanathan, RD Freeman - Nature neuroscience, 2007 - nature.com
In noninvasive neuroimaging, neural activity is inferred from local fluctuations in
deoxyhemoglobin. A fundamental question of functional magnetic resonance imaging (fMRI) …

Relationship between task‐related gamma oscillations and BOLD signal: New insights from combined fMRI and intracranial EEG

JP Lachaux, P Fonlupt, P Kahane, L Minotti… - Human brain …, 2007 - Wiley Online Library
Cognitive neuroscience relies on two sets of techniques to map the neural networks
underlying cognition in humans: recordings of either regional metabolic changes (fMRI or …

Selectivity of neuronal adaptation does not match response selectivity: a single-cell study of the FMRI adaptation paradigm

H Sawamura, GA Orban, R Vogels - Neuron, 2006 - cell.com
Summary fMRI-based adaptation paradigms (fMR-A) have been used to infer neuronal
stimulus selectivities in humans. Inferring neuronal selectivities from fMR-A, however …

Electrophysiological correlates of the BOLD signal for EEG‐informed fMRI

T Murta, M Leite, DW Carmichael… - Human brain …, 2015 - Wiley Online Library
Electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) are
important tools in cognitive and clinical neuroscience. Combined EEG–fMRI has been …

Assessing the spatiotemporal evolution of neuronal activation with single-trial event-related potentials and functional MRI

T Eichele, K Specht, M Moosmann… - Proceedings of the …, 2005 - National Acad Sciences
The brain acts as an integrated information processing system, which methods in cognitive
neuroscience have so far depicted in a fragmented fashion. Here, we propose a simple and …