Results 91 to 100 of about 16,720,484 (198)

Reprogramming Glial Cell Metabolism via a tRNA Fragment Preserves Vision in Retinal Neurodegeneration

open access: yesMedComm, Volume 7, Issue 8, August 2026.
Under oxidative and excitotoxic stress, Müller cell‐derived 5′tiRNA‐His‐GTG contributes to retinal neurodegeneration. Pathological stimuli increase ANG‐dependent production of 5′tiRNA‐His‐GTG, which suppresses LPCAT1 expression and disrupts phosphatidylcholine (PC)‐mediated glycerophospholipid metabolism.
Yuke Ji   +9 more
wiley   +1 more source

The Effect of Modulation Enhancement Scheme on Speech Recognition in Spatial Noise Among Young Adults with Normal Hearing

open access: yesAudiology Research
Background/Objectives: Speech understanding in noise relies on both temporal fine structure (TFS) and temporal envelope (ENV) cues. While TFS primarily conveys interaural time differences (ITDs) at low frequencies, ENV cues can also support ITD ...
Vibha Kanagokar   +3 more
doaj   +1 more source

FROM MICROSECONDS TO SECONDS AND MINUTES - TIME COMPUTATION IN INSECT HEARING

open access: yesFrontiers in Physiology, 2014
The computation of time in the auditory system of insects is of relevance at rather different time scales, covering a large range from microseconds to several minutes.
Heiner eRömer, Manfred eHartbauer
doaj   +1 more source

Neuroprotective Effects of RNS60 in TDP‐43 Pathology‐Associated Amyotrophic Lateral Sclerosis

open access: yesMuscle &Nerve, Volume 74, Issue 2, Page 463-473, August 2026.
ABSTRACT Introduction TDP‐43 pathology is broadly observed in the cerebral cortex of patients with amyotrophic lateral sclerosis (ALS). RNS60, an experimental treatment for acute ischemic stroke and ALS, enhanced mitochondrial biogenesis and function in other preclinical models.
Danny R. Vesevick   +4 more
wiley   +1 more source

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

open access: yesAdvanced Materials Technologies, Volume 11, Issue 13, 8 July 2026.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu   +8 more
wiley   +1 more source

A probability model for interaural phase difference [PDF]

open access: yes, 2006
In this paper, we derive a probability model for interaural phase differences at individual spectrogram points. Such a model can combine observations across arbitrary time and frequency regions in a structured way and does not make any assumptions about ...
Mandel, Michael I., Ellis, Daniel P. W.
core   +1 more source

Adaptive Binaural Cue-Based Amplitude Panning in Irregular Loudspeaker Configurations

open access: yesApplied Sciences
The amplitude panning method is a prevalent technique for controlling sound image directions in stereophonic and multichannel surround systems. However, conventional methods typically achieve accurate localization only with standardized loudspeaker ...
Shang Zhao, Yunjia Zhou, Zhibin Lin
doaj   +1 more source

Does Chronic Neck Pain Matter? Auditory Function in Individuals With Forward Head Posture: An Exploratory Cross‐Sectional Comparative Study

open access: yesBrain and Behavior, Volume 16, Issue 7, July 2026.
Individuals with forward head posture and chronic neck pain reported greater self‐perceived auditory difficulties and a higher prevalence of tinnitus. However, objective auditory measures, including pure‐tone thresholds, temporal fine structure, and modulation detection, did not significantly differ between groups. ABSTRACT Background Evidence suggests
Kaan Tuğberk Özdemir, Emre Söylemez
wiley   +1 more source

Localization of Virtual Sound Source Reproduced by the Crosstalk Cancellation System Under Different Reflective Conditions

open access: yesArchives of Acoustics
This study explores the localization of virtual sound source reproduced by the crosstalk cancellation system under different reflective conditions in virtual rooms and analyzes the localization results with binaural cues. Binaural room impulse responses
Wei TAN, Guangzheng YU, Jun ZHU, Dan RAO
doaj   +1 more source

Spiking models for level-invariant encoding

open access: yesFrontiers in Computational Neuroscience, 2012
Levels of ecological sounds vary over several orders of magnitude,but the firing rate and membrane potential of a neuron are much more limited in range.In binaural neurons of the barn owl, tuning to interaural delays is independent oflevel differences ...
Romain eBrette, Romain eBrette
doaj   +1 more source

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