Brain vasculature is a complex and interconnected network under tight regulatory control
that exists in intimate communication with neurons and glia. Typically, hemodynamics are …

Abstract Introduction Combined PET/MRI allows for multi-parametric imaging and reveals
one or more functional processes simultaneously along with high-resolution morphology …

Hemodynamic signals are routinely used to noninvasively assess brain function in humans
and animals. This work examined the contribution of inhibitory neuron activity on …

Seizures have both local and remote effects on nervous system function. Whereas
propagated seizures are known to disrupt cerebral activity, little work has been done on …

Cognitive task performance differs considerably between individuals. Besides cognitive
capacities, attention might be a source of such differences. The individual's EEG alpha …

Functional magnetic resonance imaging (fMRI) techniques in which the blood oxygenation
level dependent (BOLD) and cerebral blood flow (CBF) response to a neural stimulus are …

Humans have remarkable abilities in the dexterous use of tools to extend their physical
capabilities. Although previous neuropsychological and functional neuroimaging studies …

Adult neurogenesis (AN) can be defined as the birth and development of new neurons in
adulthood. Until the 1990s, AN was deemed not to happen after birth. Gradually, several …

The present meta-analysis quantitatively reviewed the functional neuroimaging literature on
bipolar disorder (BPD) to better characterize its neuroanatomical signature with respect to …

Background Neurotoxicity related to the Aβ peptide is thought to be a primary mechanism of
dysfunction in Alzheimer disease (AD). Although numerous imaging studies have observed …