Ramnarayan Ramachandran

This study shows that temporary threshold shift in macaques causes lasting impairments in temporal auditory processing despite normal hearing thresholds and preserved hair cells.

The paper investigates audiovisual motion integration, finding visual dominance and attentional modulation in motion perception tasks.

This study examines temporal integration in the subcortical auditory system of nonhuman primates before and after noise exposure, finding disrupted psychometric integration and increased dynamic range post-exposure.

This study characterizes age-related hearing loss in rhesus macaques through histological, physiological, and cognitive assessments, finding correlations between auditory deficits and cognitive impairments.

The paper shows that temporary noise-induced hearing loss in nonhuman primates leads to long-lasting spatial hearing deficits and reduced binaural neural processing without synapse loss.

The paper records single neurons in macaque dorsolateral prefrontal cortex during visual, auditory, and audiovisual motion, showing multisensory integration and nonlinear responses.

This study measures auditory detection performance and single-unit activity in subcortical structures of macaques, revealing hierarchical differences in how sound and choice are encoded between the cochlear nucleus and inferior colliculus.

The paper compares psychometric and neurometric measures of temporal discrimination in rhesus macaques, showing subcortical thresholds are higher and more variable than behavioral thresholds.

The paper investigates how individual differences in temporal processing affect multisensory perception by measuring the impact of audiovisual correlation strength.