The ability to discriminate signal from noise plays a key role in the analysis and
interpretation of functional magnetic resonance imaging (fMRI) measures of brain activity …

This review article provides an overview of a range of recent technical developments in
advanced arterial spin labeling (ASL) methods that have been developed or adopted by the …

Sleep deprivation is associated with considerable social, financial, and health-related costs,
in large measure because it produces impaired cognitive performance due to increasing …

The concept of a default mode of brain function arose out of a focused need to explain the
appearance of activity decreases in functional neuroimaging data when the control state …

Functional brain imaging with positron emission tomography and magnetic resonance
imaging has been used extensively to map regional changes in brain activity. The signal …

Importance Increases in fructose consumption have paralleled the increasing prevalence of
obesity, and high-fructose diets are thought to promote weight gain and insulin resistance …

In this study, we have preformed simultaneous near-infrared spectroscopy (NIRS) along with
BOLD (blood oxygen level dependent) and ASL (arterial spin labeling)-based fMRI during …

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 …

Transcranial direct current stimulation (tDCS) can up-and down-regulate cortical excitability
depending on current direction, however our abilities to measure brain-tissue effects of the …

Perfusion provides oxygen and nutrients to tissues and is closely tied to tissue function while
disorders of perfusion are major sources of medical morbidity and mortality. It has been …