Preattentive auditory change detection relies on unitary sensory memory representations

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

Event-related potentials (ERPs) were recorded to series of frequent (standard) and three types of rare (deviant) tones differing from the standard in frequency, duration, or in both features. All deviants elicited the mismatch negativity (MMN) ERP component, indexing the deviation of a sound from the transient auditory memory trace of the standard. Duration deviance could be detected only after the offset of the duration deviant delaying the MMN to this deviant by 70 ms compared with the MMN of the frequency deviant. The MMN to the double deviant extended only to the latency range of the frequency MMN, revealing that feature-MMNs were coordinated by a memory trace integrating the outcome of the various feature analysers.

Original languageEnglish
Pages (from-to)2413-2417
Number of pages5
JournalNeuroReport
Volume7
Issue number15-17
Publication statusPublished - 1996

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Keywords

  • Auditory processing
  • Event-related potential
  • Mismatch negativity
  • Sensory memory

ASJC Scopus subject areas

  • Neuroscience(all)

Cite this

Preattentive auditory change detection relies on unitary sensory memory representations. / Czigler, I.; Winkler, I.

In: NeuroReport, Vol. 7, No. 15-17, 1996, p. 2413-2417.

Research output: Contribution to journalArticle

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