[HTML][HTML] Altered neural encoding of vowels in noise does not affect behavioral vowel discrimination in gerbils with age-related hearing loss
AN Heeringa, C Jüchter, R Beutelmann… - Frontiers in …, 2023 - frontiersin.org
Introduction Understanding speech in a noisy environment, as opposed to speech in quiet,
becomes increasingly more difficult with increasing age. Using the quiet-aged gerbil, we …
becomes increasingly more difficult with increasing age. Using the quiet-aged gerbil, we …
Robust neuronal discrimination in primary auditory cortex despite degradations of spectro-temporal acoustic details: comparison between guinea pigs with normal …
This study investigated to which extent the primary auditory cortex of young normal-hearing
and mild hearing-impaired aged animals is able to maintain invariant representation of …
and mild hearing-impaired aged animals is able to maintain invariant representation of …
[PDF][PDF] Hidden hearing loss impacts the neural representation of speech in background noise
JJM Monaghan, JA Garcia-Lazaro, D McAlpine… - Current Biology, 2020 - cell.com
Many individuals with seemingly normal hearing abilities struggle to understand speech in
noisy backgrounds. To understand why this might be the case, we investigated the neural …
noisy backgrounds. To understand why this might be the case, we investigated the neural …
Temporal coding of single auditory nerve fibers is not degraded in aging gerbils
AN Heeringa, L Zhang, G Ashida… - Journal of …, 2020 - Soc Neuroscience
People suffering from age-related hearing loss typically present with deficits in temporal
processing tasks. Temporal processing deficits have also been shown in single-unit studies …
processing tasks. Temporal processing deficits have also been shown in single-unit studies …
Evidence for enhanced neural tracking of the speech envelope underlying age-related speech-in-noise difficulties
L Decruy, J Vanthornhout… - Journal of …, 2019 - journals.physiology.org
When we grow older, understanding speech in noise becomes more challenging. Research
has demonstrated the role of auditory temporal and cognitive deficits in these age-related …
has demonstrated the role of auditory temporal and cognitive deficits in these age-related …
Speech-in-noise representation in the aging midbrain and cortex: Effects of hearing loss
Age-related deficits in speech-in-noise understanding pose a significant problem for older
adults. Despite the vast number of studies conducted to investigate the neural mechanisms …
adults. Despite the vast number of studies conducted to investigate the neural mechanisms …
Age-related compensation mechanism revealed in the cortical representation of degraded speech
S Anderson, L Roque, CR Gaskins… - Journal of the …, 2020 - Springer
Older adults understand speech with comparative ease in quiet, but signal degradation can
hinder speech understanding much more than it does in younger adults. This difficulty may …
hinder speech understanding much more than it does in younger adults. This difficulty may …
[HTML][HTML] Training changes processing of speech cues in older adults with hearing loss
S Anderson, T White-Schwoch, HJ Choi… - Frontiers in systems …, 2013 - frontiersin.org
Aging results in a loss of sensory function, and the effects of hearing impairment can be
especially devastating due to reduced communication ability. Older adults with hearing loss …
especially devastating due to reduced communication ability. Older adults with hearing loss …
Cochlear aging disrupts the correlation between spontaneous rate and sound-level coding in auditory nerve fibers
AN Heeringa, F Teske, G Ashida… - Journal of …, 2023 - journals.physiology.org
The spiking activity of auditory nerve fibers (ANFs) transmits information about the acoustic
environment from the cochlea to the central auditory system. Increasing age leads to …
environment from the cochlea to the central auditory system. Increasing age leads to …
Signal processing in auditory cortex underlies degraded speech sound discrimination in noise
The ability to recognize sounds in noise is a key part of hearing, and the mechanisms by
which the brain identifies sounds in noise are of considerable interest to scientists, clinicians …
which the brain identifies sounds in noise are of considerable interest to scientists, clinicians …