Cognitive complaints are a frequent source of distress and disability after mild and moderate
traumatic brain injury (TBI). While there are deficits in several cognitive domains, many …

Neurodegenerative diseases are among the leading causes of disability and death
worldwide. The disease-related socioeconomic burden is expected to increase with the …

Near infrared spectroscopy (NIRS) and functional magnetic resonance imaging (fMRI) both
allow non‐invasive monitoring of cerebral cortical oxygenation responses to various stimuli …

Background—Blood oxygenation level–dependent (BOLD) magnetic resonance imaging
(MRI) has been used to measure T2* changes in skeletal muscle tissue of healthy …

The blood–brain barrier is part of the neurovascular unit and serves as a functional and
anatomical barrier between the blood and the extracellular space. It controls the flow of …

Previous studies have demonstrated alterations in brain response to rectal distension in
patients with irritable bowel syndrome (IBS) compared to controls. Our aim was to compare …

This paper describes the concept of dynamic brain imaging and introduces a new
methodology, the event-related optical signal, or EROS. Dynamic brain imaging allows one …

The brain is a central component of cognitive and physical human performance. Measures,
including functional brain activation, cerebral perfusion, cerebral oxygenation, evoked …

Transcranial direct current stimulation (tDCS) of the human sensorimotor cortex during
physical rehabilitation induces plasticity in the injured brain that improves motor …

Many of the major advances in our understanding of how functional brain imaging signals
relate to neuronal activity over the previous two decades have arisen from physiological …