The role of temporal structure in the investigation of sensory memory, auditory scene analysis, and speech perception: A healthy-aging perspective

Johanna Maria Rimmele, Elyse Sussman, David Poeppel

Research output: Contribution to journalArticle

8 Scopus citations

Abstract

Listening situations with multiple talkers or background noise are common in everyday communication and are particularly demanding for older adults. Here we review current research on auditory perception in aging individuals in order to gain insights into the challenges of listening under noisy conditions.Informationally rich temporal structure in auditory signals - over a range of time scales from milliseconds to seconds - renders temporal processing central to perception in the auditory domain. We discuss the role of temporal structure in auditory processing, in particular from a perspective relevant for hearing in background noise, and focusing on sensory memory, auditory scene analysis, and speech perception.Interestingly, these auditory processes, usually studied in an independent manner, show considerable overlap of processing time scales, even though each has its own 'privileged' temporal regimes. By integrating perspectives on temporal structure processing in these three areas of investigation, we aim to highlight similarities typically not recognized.

Original languageEnglish (US)
Pages (from-to)175-183
Number of pages9
JournalInternational Journal of Psychophysiology
Volume95
Issue number2
DOIs
StatePublished - Feb 1 2015

Keywords

  • Auditory cortex
  • MMN
  • Oscillations
  • Prediction
  • Time

ASJC Scopus subject areas

  • Neuroscience(all)
  • Neuropsychology and Physiological Psychology
  • Physiology (medical)

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