Neuregulins (NRGs) comprise a large family of growth factors that stimulate ERBB receptor
tyrosine kinases. NRGs and their receptors, ERBBs, have been identified as susceptibility …

The current knowledge of the normal biochemistry of compounds that give rise to
resonances in human brain proton magnetic resonance spectra measureable at readily …

Background A proposed mechanism of chronic pain is dysregulation between the main
inhibitory (GABA) and excitatory (glutamate) neurometabolites of the central nervous system …

Gamma-aminobutyric acid (GABA) is the primary inhibitory neurotransmitter in the brain.
Although measurements of GABA levels in vivo in the human brain using edited proton …

Context Attention-deficit/hyperactivity disorder (ADHD) is a developmental disorder
characterized by a deficit in behavioral inhibition. Recent evidence also suggests a deficit in …

MRI and fMRI have been used for about three and two decades respectively and much has
changed over this time period, both in the quality of the data and in the range of applications …

γ-Aminobutyric acid (GABA) is the principal inhibitory neurotransmitter in the human brain
and can be measured with magnetic resonance spectroscopy (MRS). Conflicting accounts …

Aging is typically associated with declines in sensorimotor performance. Previous studies
have linked some age-related behavioral declines to reductions in network segregation. For …

Schizophrenia is a brain disorder associated with cognitive deficits that severely affect the
patients′ capacity for daily functioning. Whereas our understanding of its pathophysiology …

Functional magnetic resonance spectroscopy (fMRS) can be used to investigate
neurometabolic responses to external stimuli in-vivo, but findings are inconsistent. We …