Brain activity is associated with changes in optical properties of brain tissue. Optical
measurements during brain activation can assess haemoglobin oxygenation, cytochrome-c-oxidase …

The coupling of brain cell function to the vascular system is the basis for a number of functional
neuroimaging methods relevant for human studies. These include methods as diverse as …

Optical approaches to investigate cerebral function and metabolism have long been applied
in invasive studies. From the neuron cultured in vitro to the exposed cortex in the human …

Although it is being successfully implemented for exploration of the genome, discovery
science has eluded the functional neuroimaging community. The core challenge remains the …

Abstract Treatment of sinus venous thrombosis (SVT) is controversial. Although heparin has
been used for this condition, many investigators have opposed its use because of the …

Using a one‐dimensional rapid imaging technique, we have found that injection of lanthanide
chelates such as Gd(DTPA) 2− leads to a significant decrease (50%) in rat brain signal …

Evidence from macaque monkey tracing studies suggests connectivity-based subdivisions
within the precuneus, offering predictions for similar subdivisions in the human. Here we …

We used simultaneous electroencephalogram-functional magnetic resonance imaging (EEG-fMRI)
and EEG-near infrared spectroscopy (NIRS) to investigate whether changes of the …

Background: Negative symptoms may be associated with dysfunction of the brain reward
system in schizophrenia. We used functional magnetic resonance imaging (fMRI) to assess the …

Recent findings in neuroscience suggest that adult brain structure changes in response to
environmental alterations and skill learning. Whereas much is known about structural …