Magnetoencephalography (MEG) is a noninvasive, silent, and totally passive
neurophysiological imaging method with excellent temporal resolution (∼ 1 ms) and good …

The locus coeruleus (LC), our main source of norepinephrine (NE) in the brain, declines with
age and is a potential epicentre of protein pathologies in neurodegenerative diseases (ND) …

Aging is often accompanied by hearing loss, which impacts how sounds are processed and
represented along the ascending auditory pathways and within the auditory cortices. Here …

Major accounts of aging implicate changes in processing external stimulus information. Little
is known about differential effects of auditory and visual sensory aging, and the mechanisms …

The frequency-following response with origin in the auditory brainstem represents the pitch
contour of voice and can be recorded with electrodes from the scalp. MEG studies also …

As noted in the aging literature, processing delays often occur in the central nervous system
with increasing age, which is often attributable in part to demyelination. In addition …

Older adults presented with short (ie, 40 ms) harmonic complex tones show a reduced
likelihood of hearing the mistuned harmonic as a separate sound. Here, we examined …

Age has been reported to influence amplitude and latency of the P300 potential.
Nevertheless, it is not yet fully understood which brain regions are responsible for these …

Background Auditory feedback has been demonstrated to play an important role in the
control of voice fundamental frequency (F0), but the mechanisms underlying the processing …

Neuroimaging studies of healthy aging often reveal differences in neural activation patterns
between young and elderly groups for episodic memory tasks, even though there are no …