On the variation of interaural time differences with frequency [PDF]
Interaural time difference (ITD) is a major cue to sound localization in humans and animals. For a given subject and position in space, ITD depends on frequency. This variation is analyzed here using a head related transfer functions (HRTFs) database collected from the literature and comprising human HRTFs from 130 subjects and animal HRTFs from six ...
Benichoux, Victor +2 more
openaire +4 more sources
In Parkinson's disease, the death of dopamine neurons in the substantia nigra, resulting in a decrease in dopamine levels in the striatum. This leads to striatal damage through the HMGB1/RAGE/NF‐κB signaling pathway, thereby inducing motor and cognitive dysfunction.
Yaofeng Zhu +7 more
wiley +1 more source
GABAergic inhibition controls neural gain in inferior colliculus neurons sensitive to interaural time differences [PDF]
We investigated the role of GABAergic inhibition on the responses of inferior colliculus (IC) neurons sensitive to interaural time differences (ITDs) in anesthetized guinea pigs.
Ingham, NJ, Mcalpine, D
core +1 more source
Chinese Clinical Practice Guidelines for Auditory Neuropathy (gCAN)
ABSTRACT Auditory neuropathy (AN) is an auditory disorder that affects the function of the auditory pathway. An increasing number of AN cases have been identified with the revelation of the underlying mechanisms, the advancements of diagnostic and detecting techniques.
Chinese Multi‐Center Research Collaborative Group on Clinical Diagnosis and Intervention of Auditory Neuropathy; Editorial Board of Chinese Journal of Otorhinolaryngology Head and Neck Surgery; Society of Otorhinolaryngology Head and Neck Surgery +43 more
wiley +1 more source
Auditory Model-Based Sound Direction Estimation With Bilateral Cochlear Implants
Users of bilateral cochlear implants (CIs) show above-chance performance in localizing the source of a sound in the azimuthal (horizontal) plane; although localization errors are far worse than for normal-hearing listeners, they are considerably better ...
Daryl Kelvasa, Mathias Dietz
doaj +1 more source
A Physiologically Based Model of Interaural Time Difference Discrimination [PDF]
Interaural time difference (ITD) is a cue to the location of sounds containing low frequencies and is represented in the inferior colliculus (IC) by cells that respond maximally at a particular best delay (BD). Previous studies have demonstrated that single ITD-sensitive cells contain sufficient information in their discharge patterns to account for ...
Kenneth E, Hancock, Bertrand, Delgutte
openaire +2 more sources
Explaining the Musical Advantage in Speech Perception Through Beat Perception and Working Memory
Musical experience enhances speech‐in‐noise (SIN) perception, yet the mechanisms remain unclear. We tested 62 young adults using continuous measures of musical engagement, auditory and cognitive skills, and subcortical pitch encoding. Greater musical sophistication predicted better SIN performance, stronger working memory, finer beat perception, and ...
Maxime Perron +2 more
wiley +1 more source
Objective Measures of Neural Processing of Interaural Time Differences [PDF]
We assessed neural sensitivity to interaural time differences (ITDs) conveyed in the temporal fine structure (TFS) of low-frequency sounds and ITDs conveyed in the temporal envelope of amplitude-modulated (AM'ed) high-frequency sounds. Using electroencephalography (EEG), we recorded brain activity to sounds in which the interaural phase difference (IPD)
McAlpine, D +3 more
openaire +3 more sources
Spectro-temporal weighting of interaural time differences in speech
Numerous studies have demonstrated that the perceptual weighting of interaural time differences (ITDs) is non-uniform in time and frequency, leading to reports of spectral and temporal “dominance” regions. It is unclear however, how these dominance regions apply to spectro-temporally complex stimuli such as speech.
Lucas S. Baltzell +3 more
openaire +3 more sources
Visual modulation of vestibular‐evoked balance response disturbed by posterior cortical atrophy
Abstract figure legend Summary of key findings. (A) Effect of vision on balance responses to vestibular stimulation in controls. Mean galvanic vestibular stimulation (GVS)‐evoked response time‐course is shown without and with vision, illustrating how visual input ‘dampens’ the balance response.
Dilek Ocal +8 more
wiley +1 more source

