All Outputs (113)

Arterial spin labelling MRI to measure renal perfusion: a systematic review and statement paper (2018)
Journal Article

Renal perfusion provides the driving pressure for glomerular filtration and delivers the oxygen and nutrients to fuel solute reabsorption. Renal ischaemia is a major mechanism in acute kidney injury and may promote the progression of chronic kidney d... Read More about Arterial spin labelling MRI to measure renal perfusion: a systematic review and statement paper.

Addressing challenges of high spatial resolution, UHF field fMRI for group analysis of higher-order cognitive tasks; an inter-sensory task directing attention between visual and somatosensory domains (2018)
Other

Evaluation of 2D Imaging Schemes for Pulsed Arterial Spin Labeling of the Human Kidney Cortex (2018)
Journal Article

Purpose A number of imaging readout schemes have been proposed for renal arterial spin labelling (ASL) to quantify kidney cortex perfusion, including gradient echo based methods of balanced fast field echo (bFFE) and gradient-echo echo-planar imagi... Read More about Evaluation of 2D Imaging Schemes for Pulsed Arterial Spin Labeling of the Human Kidney Cortex.

Mapping the topological organisation of beta oscillations in motor cortex using MEG (2018)
Journal Article

The spatial topology of the human motor cortex has been well studied, particularly using functional Magnetic Resonance Imaging (fMRI) which allows spatial separation of haemodynamic responses arising from stimulation of different body parts, individu... Read More about Mapping the topological organisation of beta oscillations in motor cortex using MEG.

Somatotopy in the human somatosensory system (2018)
Journal Article

Previous functional magnetic resonance imaging (fMRI) studies have demonstrated digit somatotopy in primary somatosensory cortex (SI), and even shown that at high spatial resolution it is possible to resolve within-digit somatotopy. However, fMRI stu... Read More about Somatotopy in the human somatosensory system.

Multi-organ assessment of compensated cirrhosis patients using quantitative magnetic resonance imaging (2018)
Journal Article

© 2018 European Association for the Study of the Liver Background & Aims: Advancing liver disease results in deleterious changes in a number of critical organs. The ability to measure structure, blood flow and tissue perfusion within multiple organs... Read More about Multi-organ assessment of compensated cirrhosis patients using quantitative magnetic resonance imaging.

Pretreatment lesions on magnetic resonance imaging in patients with hepatitis C virus infection diagnosed with hepatocellular carcinoma after initiating direct-acting antiviral therapy (2018)
Journal Article

The Physiological Bases of Hidden Noise-Induced Hearing Loss: Protocol for a Functional Neuroimaging Study (Preprint) (2018)
Other

Background: Rodent studies indicate that noise exposure can cause permanent damage to synapses between inner hair cells and high-threshold auditory nerve fibers, without permanently altering threshold sensitivity. These demonstrations of what is c... Read More about The Physiological Bases of Hidden Noise-Induced Hearing Loss: Protocol for a Functional Neuroimaging Study (Preprint).

The Physiological Bases of Hidden Noise-Induced Hearing Loss: Protocol for a Functional Neuroimaging Study (2018)
Journal Article

Background: Rodent studies indicate that noise exposure can cause permanent damage to synapses between inner hair cells and high-threshold auditory nerve fibers, without permanently altering threshold sensitivity. These demonstrations of what is comm... Read More about The Physiological Bases of Hidden Noise-Induced Hearing Loss: Protocol for a Functional Neuroimaging Study.

Variation in thermally induced taste response across thermal tasters (2018)
Journal Article

Thermal tasters (TTs) perceive thermally induced taste (thermal taste) sensations when the tongue is stimulated with temperature in the absence of gustatory stimuli, while thermal non tasters (TnTs) only perceive temperature. This is the first study... Read More about Variation in thermally induced taste response across thermal tasters.

Cortical differences in diverticular disease and correlation with symptom reports (2018)
Journal Article

Background Recent studies have shown that the brain of patients with gastrointestinal disease differ both structurally and functionally from that of controls. Highly somatizing diverticular disease (HSDD) patients were also shown to differ from... Read More about Cortical differences in diverticular disease and correlation with symptom reports.

Exploring the advantages of multiband fMRI with simultaneous EEG to investigate coupling between gamma frequency neural activity and the BOLD response in humans (2018)
Journal Article

We established an optimal combination of EEG recording during sparse multiband (MB) fMRI that preserves high resolution, whole brain fMRI coverage whilst enabling broad-band EEG recordings which are uncorrupted by MRI gradient artefacts (GAs). We fir... Read More about Exploring the advantages of multiband fMRI with simultaneous EEG to investigate coupling between gamma frequency neural activity and the BOLD response in humans.

An automated method to detect and quantify fungiform papillae in the human tongue: Validation and relationship to phenotypical differences in taste perception (2017)
Journal Article

Determination of the number of fungiform papillae (FP) on the human tongue is an important measure that has frequently been associated with individual differences in oral perception, including taste sensitivity. At present, there is no standardised m... Read More about An automated method to detect and quantify fungiform papillae in the human tongue: Validation and relationship to phenotypical differences in taste perception.

Multiparametric renal magnetic resonance imaging: validation, interventions, and alterations in chronic kidney disease (2017)
Journal Article

Background: This paper outlines a multiparametric renal MRI acquisition and analysis protocol to allow non-invasive assessment of hemodynamics (renal artery blood flow and perfusion), oxygenation (BOLD T2*), and microstructure (diffusion, T1 mapping)... Read More about Multiparametric renal magnetic resonance imaging: validation, interventions, and alterations in chronic kidney disease.

Sodium MRI: a new frontier in imaging in nephrology (2017)
Journal Article

Purpose of review This review focuses on the recent technological advances in quantitative sodium (23Na) MRI to provide a noninvasive measure of tissue viability for use in clinical studies of patients with kidney disease. 23Na MRI is the only non... Read More about Sodium MRI: a new frontier in imaging in nephrology.

Decoding fMRI events in sensorimotor motor network using sparse paradigm free mapping and activation likelihood estimates: Decoding fMRI Events in SMN (2017)
Journal Article

Most functional MRI (fMRI) studies map task-driven brain activity using a block or event-related paradigm. Sparse paradigm free mapping (SPFM) can detect the onset and spatial distribution of BOLD events in the brain without prior timing information,... Read More about Decoding fMRI events in sensorimotor motor network using sparse paradigm free mapping and activation likelihood estimates: Decoding fMRI Events in SMN.

FGF21 is an insulin-dependent postprandial hormone in adult humans (2017)
Journal Article

Context: Fibroblast growth factor 21 (FGF21) secretion has been shown to respond directly to carbohydrate consumption, with glucose, fructose and sucrose all reported to increase plasma levels of FGF21 in rodents and humans. However, carbohydrate con... Read More about FGF21 is an insulin-dependent postprandial hormone in adult humans.

An intra-neural microstimulation system for ultra-high field magnetic resonance imaging and magnetoencephalography (2017)
Journal Article

Background Intra-neural microstimulation (INMS) is a technique that allows the precise delivery of low-current electrical pulses into human peripheral nerves. Single unit INMS can be used to stimulate individual afferent nerve fibres during micron... Read More about An intra-neural microstimulation system for ultra-high field magnetic resonance imaging and magnetoencephalography.

Post-stimulus fMRI and EEG responses: evidence for a neuronal origin hypothesised to be inhibitory (2017)
Journal Article

Post-stimulus undershoots, negative responses following cessation of stimulation, are widely observed in functional magnetic resonance (fMRI) blood oxygenation level dependent (BOLD) data. However, the debate surrounding whether the origin of this re... Read More about Post-stimulus fMRI and EEG responses: evidence for a neuronal origin hypothesised to be inhibitory.

Intramyocellular lipid content and lipogenic gene expression responses following a single bout of resistance type exercise differ between young and older men (2017)
Journal Article

The aim of this study was to examine the temporal relationship between intramyocellular lipid (IMCL) content and the expression of genes associated with IMCL turnover, fat metabolism, and inflammation during recovery from an acute bout of resistance... Read More about Intramyocellular lipid content and lipogenic gene expression responses following a single bout of resistance type exercise differ between young and older men.