Arterial spin labeling (ASL) is an increasingly established magnetic resonance imaging
(MRI) technique that is finding broader applications in studying the healthy and diseased …

Importance Animal models suggest that reduced cerebral blood flow (CBF) is one of the
most enduring physiological deficits following concussion. Despite this, longitudinal studies …

Exploring changes in the intrinsic activity of the brain in people with bipolar disorder (BD) is
necessary. However, the findings have not yet led to consistent conclusions. In this regard …

Noise correction is a critical step towards accurate mapping of resting state BOLD fMRI
connectivity. Noise sources related to head motion or physiology are typically modelled by …

Background Adult posttraumatic stress disorder (PTSD) has been characterized by altered
fear‐network connectivity. Childhood trauma is a major risk factor for adult PTSD, yet its …

Resting-state functional connectivity (FC) fMRI (rs-fcMRI) offers an appealing approach to
mapping the brain's intrinsic functional organization. Blood oxygen level dependent (BOLD) …

Growing evidence suggests that sports-related concussions (SRC) may lead to acute
changes in intrinsic functional connectivity, although most studies to date have been cross …

Objective. Blood-oxygenated-level dependent (BOLD)-based functional magnetic
resonance imaging (fMRI) is a widely used non-invasive tool for mapping brain function and …

After continuous and prolonged cognitive workload, people typically show reduced
behavioral performance and increased feelings of fatigue, which are known as “time-on-task …

The resting-state fMRI (rs-fMRI) signal is affected by a variety of low-frequency physiological
phenomena, including variations in cardiac-rate (CRV), respiratory-volume (RVT), and end …