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Familiarity affects the processing of task-irrelevant auditory deviance.
J Cogn Neurosci. 2005 Nov; 17(11):1704-13.JC

Abstract

The effects of familiarity on auditory change detection on the basis of auditory sensory memory representations were investigated by presenting oddball sequences of sounds while participants ignored the auditory stimuli. Stimulus sequences were composed of sounds that were familiar and sounds that were made unfamiliar by playing the same sounds backward. The roles of frequently presented stimuli (standards) and infrequently presented ones (deviants) were fully crossed. Deviants elicited the mismatch negativity component of the event-related brain potential. We found an enhancement in detecting changes when deviant sounds appeared among familiar standard sounds compared when they were delivered among unfamiliar standards. Familiarity with the deviant sounds also enhanced the change-detection process. We suggest that tuning to familiar items sets up preparatory processes that affect change detection in familiar sound sequences.

Authors+Show Affiliations

University of Leipzig, Germany. jacobsen@uni-leipzig.deNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

16269107

Citation

Jacobsen, Thomas, et al. "Familiarity Affects the Processing of Task-irrelevant Auditory Deviance." Journal of Cognitive Neuroscience, vol. 17, no. 11, 2005, pp. 1704-13.
Jacobsen T, Schröger E, Winkler I, et al. Familiarity affects the processing of task-irrelevant auditory deviance. J Cogn Neurosci. 2005;17(11):1704-13.
Jacobsen, T., Schröger, E., Winkler, I., & Horváth, J. (2005). Familiarity affects the processing of task-irrelevant auditory deviance. Journal of Cognitive Neuroscience, 17(11), 1704-13.
Jacobsen T, et al. Familiarity Affects the Processing of Task-irrelevant Auditory Deviance. J Cogn Neurosci. 2005;17(11):1704-13. PubMed PMID: 16269107.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Familiarity affects the processing of task-irrelevant auditory deviance. AU - Jacobsen,Thomas, AU - Schröger,Erich, AU - Winkler,István, AU - Horváth,János, PY - 2005/11/5/pubmed PY - 2006/3/22/medline PY - 2005/11/5/entrez SP - 1704 EP - 13 JF - Journal of cognitive neuroscience JO - J Cogn Neurosci VL - 17 IS - 11 N2 - The effects of familiarity on auditory change detection on the basis of auditory sensory memory representations were investigated by presenting oddball sequences of sounds while participants ignored the auditory stimuli. Stimulus sequences were composed of sounds that were familiar and sounds that were made unfamiliar by playing the same sounds backward. The roles of frequently presented stimuli (standards) and infrequently presented ones (deviants) were fully crossed. Deviants elicited the mismatch negativity component of the event-related brain potential. We found an enhancement in detecting changes when deviant sounds appeared among familiar standard sounds compared when they were delivered among unfamiliar standards. Familiarity with the deviant sounds also enhanced the change-detection process. We suggest that tuning to familiar items sets up preparatory processes that affect change detection in familiar sound sequences. SN - 0898-929X UR - https://www.unboundmedicine.com/medline/citation/16269107/Familiarity_affects_the_processing_of_task_irrelevant_auditory_deviance_ L2 - https://www.mitpressjournals.org/doi/10.1162/089892905774589262?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub=pubmed DB - PRIME DP - Unbound Medicine ER -