In this review, we focus on the potential role of the γ-aminobutyric acidergic (GABAergic)
system in age-related episodic memory impairments in humans, with a particular focus on …

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

Age-related hearing loss (ARHL), presbycusis, is a chronic health condition that affects
approximately one-third of the world's population. The peripheral and central hearing …

A current issue in the research of augmentation of brain functions using transcranial
electrical stimulation (tES) is the diversity and inconsistency in outcome results. Similar …

Alzheimer's disease (AD) is a debilitating neurodegenerative disease that causes a
progressive decline in memory, language and problem solving. For decades mechanism …

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

Background Gamma-aminobutyric acid (GABA), the brain's principal inhibitory
neurotransmitter, has been associated with perceptual and attentional functioning. Recent …

The Proton magnetic resonance (1H‐MRS) spectrum contains information about the
concentration of tissue metabolites within a predefined region of interest (a voxel). The …

Anxious individuals consistently fail in controlling emotional behavior, leading to excessive
avoidance, a trait that prevents learning through exposure. Although the origin of this failure …

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