A redundant cortical code for speech envelope
KB Penikis, DH Sanes - Journal of Neuroscience, 2023 - Soc Neuroscience
Animal communication sounds exhibit complex temporal structure because of the amplitude
fluctuations that comprise the sound envelope. In human speech, envelope modulations …
fluctuations that comprise the sound envelope. In human speech, envelope modulations …
[HTML][HTML] Tonotopic and field-specific representation of long-lasting sustained activity in rat auditory cortex
TI Shiramatsu, T Noda, K Akutsu… - Frontiers in neural …, 2016 - frontiersin.org
Cortical information processing of the onset, offset, and continuous plateau of an acoustic
stimulus should play an important role in acoustic object perception. To date, transient …
stimulus should play an important role in acoustic object perception. To date, transient …
[PDF][PDF] The spatial scale of somatostatin subnetworks increases from sensory to association cortex
CF Khoury, NG Fala, CA Runyan - Cell reports, 2022 - cell.com
Incoming signals interact with rich, ongoing population activity dynamics in cortical circuits.
These intrinsic dynamics are the consequence of interactions among local excitatory and …
These intrinsic dynamics are the consequence of interactions among local excitatory and …
Sustained firing of model central auditory neurons yields a discriminative spectro-temporal representation for natural sounds
MA Carlin, M Elhilali - PLoS Computational Biology, 2013 - journals.plos.org
The processing characteristics of neurons in the central auditory system are directly shaped
by and reflect the statistics of natural acoustic environments, but the principles that govern …
by and reflect the statistics of natural acoustic environments, but the principles that govern …
[HTML][HTML] Deafness weakens interareal couplings in the auditory cortex
The function of the cerebral cortex essentially depends on the ability to form functional
assemblies across different cortical areas serving different functions. Here we investigated …
assemblies across different cortical areas serving different functions. Here we investigated …
[PDF][PDF] Small networks encode decision-making in primary auditory cortex
Sensory detection tasks enhance representations of behaviorally meaningful stimuli in
primary auditory cortex (A1). However, it remains unclear how A1 encodes decision-making …
primary auditory cortex (A1). However, it remains unclear how A1 encodes decision-making …
Neural representation of concurrent harmonic sounds in monkey primary auditory cortex: implications for models of auditory scene analysis
YI Fishman, M Steinschneider… - Journal of …, 2014 - Soc Neuroscience
The ability to attend to a particular sound in a noisy environment is an essential aspect of
hearing. To accomplish this feat, the auditory system must segregate sounds that overlap in …
hearing. To accomplish this feat, the auditory system must segregate sounds that overlap in …
Spectral integration in auditory cortex: mechanisms and modulation
R Metherate, S Kaur, H Kawai, R Lazar, K Liang… - Hearing research, 2005 - Elsevier
Auditory cortex contributes to the processing and perception of spectrotemporally complex
stimuli. However, the mechanisms by which this is accomplished are not well understood. In …
stimuli. However, the mechanisms by which this is accomplished are not well understood. In …
[PDF][PDF] Nonoverlapping sets of synapses drive on responses and off responses in auditory cortex
Neurons in visual, somatosensory, and auditory cortex can respond to the termination as
well as the onset of a sensory stimulus. In auditory cortex, these off responses may underlie …
well as the onset of a sensory stimulus. In auditory cortex, these off responses may underlie …
Dynamics of precise spike timing in primary auditory cortex
Although single units in primary auditory cortex (A1) exhibit accurate timing in their phasic
response to the onset of sound (precision of a few milliseconds), paradoxically, they are …
response to the onset of sound (precision of a few milliseconds), paradoxically, they are …