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Neural mechanisms underlying the orienting response to subject's own name: An event-related potential study.

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Title: Neural mechanisms underlying the orienting response to subject's own name: An event-related potential study.
Authors: Tateuchi, Toshihiko (AUTHOR), Itoh, Kosuke (AUTHOR), Nakada, Tsutomu (AUTHOR)
Source: Psychophysiology. Jun2012, Vol. 49 Issue 6, p786-791. 6p.
Subjects: Orienting reflex, Auditory perception, Names, Video games, Hypothesis, Cognition, Electroencephalography
Abstract: Neural processes underlying the orienting response ( OR) to subject's own name ( SON) were investigated using the oddball paradigm. Subjects were presented with SON, subject's parent's name, and unfamiliar persons' names while they played a video game and ignored the auditory stimuli. A P3a-like frontal positivity ( P440, 440 ms) indexing OR was elicited by SON only when it was the rare stimulus and its amplitude decreased with the repeated presentation of SON. Preceding the P440, SON consistently elicited an early frontal negativity ( SON negativity, 170-270 ms), including when SON was the high-probability stimulus, and unlike the P440, this negativity did not habituate. These results conform to the hypothesis that early preattentive processing of speech sounds distinguishes SON from other names irrespective of short-term stimulus context, and that this culminates in an OR only when SON is evaluated as being contextually meaningful. [ABSTRACT FROM AUTHOR]
Copyright of Psychophysiology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Psychology and Behavioral Sciences Collection
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  Data: Neural mechanisms underlying the orienting response to subject's own name: An event-related potential study.
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  Data: <searchLink fieldCode="AR" term="%22Tateuchi%2C+Toshihiko%22">Tateuchi, Toshihiko</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Itoh%2C+Kosuke%22">Itoh, Kosuke</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Nakada%2C+Tsutomu%22">Nakada, Tsutomu</searchLink> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Psychophysiology%22">Psychophysiology</searchLink>. Jun2012, Vol. 49 Issue 6, p786-791. 6p.
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  Data: <searchLink fieldCode="DE" term="%22Orienting+reflex%22">Orienting reflex</searchLink><br /><searchLink fieldCode="DE" term="%22Auditory+perception%22">Auditory perception</searchLink><br /><searchLink fieldCode="DE" term="%22Names%22">Names</searchLink><br /><searchLink fieldCode="DE" term="%22Video+games%22">Video games</searchLink><br /><searchLink fieldCode="DE" term="%22Hypothesis%22">Hypothesis</searchLink><br /><searchLink fieldCode="DE" term="%22Cognition%22">Cognition</searchLink><br /><searchLink fieldCode="DE" term="%22Electroencephalography%22">Electroencephalography</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Neural processes underlying the orienting response ( OR) to subject's own name ( SON) were investigated using the oddball paradigm. Subjects were presented with SON, subject's parent's name, and unfamiliar persons' names while they played a video game and ignored the auditory stimuli. A P3a-like frontal positivity ( P440, 440 ms) indexing OR was elicited by SON only when it was the rare stimulus and its amplitude decreased with the repeated presentation of SON. Preceding the P440, SON consistently elicited an early frontal negativity ( SON negativity, 170-270 ms), including when SON was the high-probability stimulus, and unlike the P440, this negativity did not habituate. These results conform to the hypothesis that early preattentive processing of speech sounds distinguishes SON from other names irrespective of short-term stimulus context, and that this culminates in an OR only when SON is evaluated as being contextually meaningful. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
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  Data: <i>Copyright of Psychophysiology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
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      – Type: doi
        Value: 10.1111/j.1469-8986.2012.01363.x
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      – Code: eng
        Text: English
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        PageCount: 6
        StartPage: 786
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      – SubjectFull: Orienting reflex
        Type: general
      – SubjectFull: Auditory perception
        Type: general
      – SubjectFull: Names
        Type: general
      – SubjectFull: Video games
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      – SubjectFull: Hypothesis
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      – SubjectFull: Cognition
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      – SubjectFull: Electroencephalography
        Type: general
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      – TitleFull: Neural mechanisms underlying the orienting response to subject's own name: An event-related potential study.
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            NameFull: Tateuchi, Toshihiko
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            NameFull: Itoh, Kosuke
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            NameFull: Nakada, Tsutomu
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            – D: 01
              M: 06
              Text: Jun2012
              Type: published
              Y: 2012
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