[HTML][HTML] Recurrent network dynamics shape direction selectivity in primary auditory cortex

DA Aponte, G Handy, AM Kline, H Tsukano… - Nature …, 2021 - nature.com
Detecting the direction of frequency modulation (FM) is essential for vocal communication in
both animals and humans. Direction-selective firing of neurons in the primary auditory cortex …

[HTML][HTML] Phasic Off responses of auditory cortex underlie perception of sound duration

H Li, J Wang, G Liu, J Xu, W Huang, C Song, D Wang… - Cell reports, 2021 - cell.com
It has been proposed that sound information is separately streamed into onset and offset
pathways for parallel processing. However, how offset responses contribute to auditory …

[HTML][HTML] Early cortical processing of pitch height and the role of adaptation and musicality

M Andermann, M Günther, RD Patterson, A Rupp - Neuroimage, 2021 - Elsevier
Pitch is an important perceptual feature; however, it is poorly understood how its cortical
correlates are shaped by absolute vs relative fundamental frequency (f 0), and by neural …

Distinct neuron populations for simple and compound calls in the primary auditory cortex of awake marmosets

H Zeng, J Huang, J Li, Z Shen, N Gong… - National Science …, 2021 - academic.oup.com
Marmosets are highly social non-human primates that live in families. They exhibit rich
vocalization, but the neural basis underlying this complex vocal communication is largely …

Sparse coding in temporal association cortex improves complex sound discriminability

L Feigin, G Tasaka, I Maor, A Mizrahi - Journal of Neuroscience, 2021 - Soc Neuroscience
The mouse auditory cortex is comprised of several auditory fields spanning the dorsoventral
axis of the temporal lobe. The ventral most auditory field is the temporal association cortex …

Fast frequency modulation is encoded according to the listener expectations in the human subcortical auditory pathway

A Tabas, S Kiebel, M Marxen… - arXiv preprint arXiv …, 2021 - arxiv.org
Expectations aid and bias our perception. In speech, expected words are easier to
recognise than unexpected words, particularly in noisy environments, and incorrect …

Dendrite morphology minimally influences the synaptic distribution of excitation and inhibition in retinal direction-selective ganglion cells

M El-Quessny, MB Feller - Eneuro, 2021 - eneuro.org
Throughout the nervous system, the organization of excitatory and inhibitory synaptic inputs
within a neuron's receptive field shapes its output computation. In some cases, multiple …

[HTML][HTML] Relationship between objective measures of hearing discrimination elicited by non-linguistic stimuli and speech perception in adults

H Sohier, F Bardy, TYC Ching - Scientific Reports, 2021 - nature.com
Some people using hearing aids have difficulty discriminating between sounds even though
the sounds are audible. As such, cochlear implants may provide greater benefits for speech …

[PDF][PDF] Natural sound characteristics explain perceptual categorization

C Chen, F Trinh, N Harper, L de Hoz - BioRxiv, 2021 - researchgate.net
As we interact with our surroundings, we encounter the same or similar objects from different
perspectives and are compelled to generalize. For example, we recognize dog barks as a …

[HTML][HTML] Neural modelling of the encoding of fast frequency modulation

A Tabas, K von Kriegstein - PLOS Computational Biology, 2021 - journals.plos.org
Frequency modulation (FM) is a basic constituent of vocalisation in many animals as well as
in humans. In human speech, short rising and falling FM-sweeps of around 50 ms duration …