Efficient encoding of vocalizations in the auditory midbrain

LA Holmstrom, LBM Eeuwes, PD Roberts… - Journal of …, 2010 - Soc Neuroscience
An important question in sensory neuroscience is what coding strategies and mechanisms
are used by the brain to detect and discriminate among behaviorally relevant stimuli. There …

Independent population coding of speech with sub-millisecond precision

JA Garcia-Lazaro, LAC Belliveau… - Journal of …, 2013 - Soc Neuroscience
To understand the strategies used by the brain to analyze complex environments, we must
first characterize how the features of sensory stimuli are encoded in the spiking of neuronal …

Coding of communication sounds in the inferior colliculus

CV Portfors, DG Sinex - The Inferior Colliculus, 2005 - Springer
Many animals, including humans, use species-specific vocalizations to convey biologically
relevant information to members of the same species. These communication sounds …

Speech coding in the brain: representation of vowel formants by midbrain neurons tuned to sound fluctuations

LH Carney, T Li, JM McDonough - Eneuro, 2015 - eneuro.org
Current models for neural coding of vowels are typically based on linear descriptions of the
auditory periphery, and fail at high sound levels and in background noise. These models …

Spectral summation and facilitation in on‐and off‐responses for optimized representation of communication calls in mouse inferior colliculus

AG Akimov, MA Egorova, G Ehret - European Journal of …, 2017 - Wiley Online Library
Selectivity for processing of species‐specific vocalizations and communication sounds has
often been associated with the auditory cortex. The midbrain inferior colliculus, however, is …

[HTML][HTML] Efficient temporal processing of naturalistic sounds

NA Lesica, B Grothe - PLoS One, 2008 - journals.plos.org
In this study, we investigate the ability of the mammalian auditory pathway to adapt its
strategy for temporal processing under natural stimulus conditions. We derive temporal …

[HTML][HTML] Neural representation in the auditory midbrain of the envelope of vocalizations based on a peripheral ear model

T Rode, T Hartmann, P Hubka, V Scheper… - Frontiers in Neural …, 2013 - frontiersin.org
The auditory midbrain implant (AMI) consists of a single shank array (20 sites) for stimulation
along the tonotopic axis of the central nucleus of the inferior colliculus (ICC) and has been …

Noise-sensitive but more precise subcortical representations coexist with robust cortical encoding of natural vocalizations

S Souffi, C Lorenzi, L Varnet, C Huetz… - Journal of …, 2020 - Soc Neuroscience
Humans and animals maintain accurate sound discrimination in the presence of loud
sources of background noise. It is commonly assumed that this ability relies on the …

Encoding of ultrasonic vocalizations in the auditory cortex

IM Carruthers, RG Natan… - Journal of …, 2013 - journals.physiology.org
One of the central tasks of the mammalian auditory system is to represent information about
acoustic communicative signals, such as vocalizations. However, the neuronal computations …

How do auditory cortex neurons represent communication sounds?

Q Gaucher, C Huetz, B Gourévitch, J Laudanski… - Hearing research, 2013 - Elsevier
A major goal in auditory neuroscience is to characterize how communication sounds are
represented at the cortical level. The present review aims at investigating the role of auditory …