NIMH's mission is to transform the understanding and treatment of mental illnesses through
basic and clinical research, paving the way for prevention, recovery, and cure. New imaging …

Abstract Gamma-aminobutyric acid (GABA), the most important inhibitory neurotransmitter in
the human brain, has long been considered essential in human behavior in general and …

Abstract Purpose Dynamic (2D) MRS is a collection of techniques where acquisitions of
spectra are repeated under varying experimental or physiological conditions. Dynamic MRS …

Cognitive flexibility represents the capacity to switch among different mental schemes,
providing an adaptive advantage to a changing environment. The neural underpinnings of …

Obsessive-compulsive disorder (OCD) is linked with dysfunction in frontal-striatal, fronto-
limbic, and visual brain regions. Research using proton magnetic resonance spectroscopy …

A recurring issue in functional neuroimaging is how to link task‐driven haemodynamic blood
oxygen level dependent functional MRI (BOLD‐fMRI) responses to underlying …

Purpose The interest in applying and modeling dynamic MRS has recently grown. Two‐
dimensional modeling yields advantages for the precision of metabolite estimation in …

We present a sequence building block (SBB) that embeds magnetic resonance
spectroscopy (MRS) into another sequence on the Siemens VE platform without any custom …

Introduction: Functional magnetic resonance spectroscopy (fMRS) is a non-invasive
technique for measuring dynamic changes in neurometabolites. While previous studies …

Objective To find a possible quantitative relation between activation-induced fast (< 10 s)
changes in the γ-aminobutyric acid (GABA) level and the amplitude of a blood oxygen level …