Compensatory and Serial Processing Models for Relating Electrophysiology, Speech Understanding, and Cognition

Curtis Billings, Garnett P. McMillan, Marilyn F. Dille, Dawn Konrad-Martin

Research output: Contribution to journalArticle

Abstract

OBJECTIVES: The objective of this study was to develop a framework for investigating the roles of neural coding and cognition in speech perception. DESIGN: N1 and P3 auditory evoked potentials, QuickSIN speech understanding scores, and the Digit Symbol Coding cognitive test results were used to test the accuracy of either a compensatory processing model or serial processing model. RESULTS: The current dataset demonstrated that neither the compensatory nor the serial processing model were well supported. An additive processing model may best represent the relationships in these data. CONCLUSIONS: With the outcome measures used in this study, it is apparent that an additive processing model, where exogenous neural coding and higher order cognition contribute independently, best describes the effects of neural coding and cognition on speech perception. Further testing with additional outcome measures and a larger number of subjects is needed to confirm and further clarify the relationships between these processing domains.

Original languageEnglish (US)
Pages (from-to)1035-1038
Number of pages4
JournalEar and hearing
Volume40
Issue number4
DOIs
StatePublished - Jul 1 2019

Fingerprint

Electrophysiology
Cognition
Speech Perception
Outcome Assessment (Health Care)
Auditory Evoked Potentials

ASJC Scopus subject areas

  • Otorhinolaryngology
  • Speech and Hearing

Cite this

Compensatory and Serial Processing Models for Relating Electrophysiology, Speech Understanding, and Cognition. / Billings, Curtis; McMillan, Garnett P.; Dille, Marilyn F.; Konrad-Martin, Dawn.

In: Ear and hearing, Vol. 40, No. 4, 01.07.2019, p. 1035-1038.

Research output: Contribution to journalArticle

Billings, Curtis ; McMillan, Garnett P. ; Dille, Marilyn F. ; Konrad-Martin, Dawn. / Compensatory and Serial Processing Models for Relating Electrophysiology, Speech Understanding, and Cognition. In: Ear and hearing. 2019 ; Vol. 40, No. 4. pp. 1035-1038.
@article{ffcdc196b66943cb8c5e8ab88a364b89,
title = "Compensatory and Serial Processing Models for Relating Electrophysiology, Speech Understanding, and Cognition",
abstract = "OBJECTIVES: The objective of this study was to develop a framework for investigating the roles of neural coding and cognition in speech perception. DESIGN: N1 and P3 auditory evoked potentials, QuickSIN speech understanding scores, and the Digit Symbol Coding cognitive test results were used to test the accuracy of either a compensatory processing model or serial processing model. RESULTS: The current dataset demonstrated that neither the compensatory nor the serial processing model were well supported. An additive processing model may best represent the relationships in these data. CONCLUSIONS: With the outcome measures used in this study, it is apparent that an additive processing model, where exogenous neural coding and higher order cognition contribute independently, best describes the effects of neural coding and cognition on speech perception. Further testing with additional outcome measures and a larger number of subjects is needed to confirm and further clarify the relationships between these processing domains.",
author = "Curtis Billings and McMillan, {Garnett P.} and Dille, {Marilyn F.} and Dawn Konrad-Martin",
year = "2019",
month = "7",
day = "1",
doi = "10.1097/AUD.0000000000000674",
language = "English (US)",
volume = "40",
pages = "1035--1038",
journal = "Ear and Hearing",
issn = "0196-0202",
publisher = "Lippincott Williams and Wilkins",
number = "4",

}

TY - JOUR

T1 - Compensatory and Serial Processing Models for Relating Electrophysiology, Speech Understanding, and Cognition

AU - Billings, Curtis

AU - McMillan, Garnett P.

AU - Dille, Marilyn F.

AU - Konrad-Martin, Dawn

PY - 2019/7/1

Y1 - 2019/7/1

N2 - OBJECTIVES: The objective of this study was to develop a framework for investigating the roles of neural coding and cognition in speech perception. DESIGN: N1 and P3 auditory evoked potentials, QuickSIN speech understanding scores, and the Digit Symbol Coding cognitive test results were used to test the accuracy of either a compensatory processing model or serial processing model. RESULTS: The current dataset demonstrated that neither the compensatory nor the serial processing model were well supported. An additive processing model may best represent the relationships in these data. CONCLUSIONS: With the outcome measures used in this study, it is apparent that an additive processing model, where exogenous neural coding and higher order cognition contribute independently, best describes the effects of neural coding and cognition on speech perception. Further testing with additional outcome measures and a larger number of subjects is needed to confirm and further clarify the relationships between these processing domains.

AB - OBJECTIVES: The objective of this study was to develop a framework for investigating the roles of neural coding and cognition in speech perception. DESIGN: N1 and P3 auditory evoked potentials, QuickSIN speech understanding scores, and the Digit Symbol Coding cognitive test results were used to test the accuracy of either a compensatory processing model or serial processing model. RESULTS: The current dataset demonstrated that neither the compensatory nor the serial processing model were well supported. An additive processing model may best represent the relationships in these data. CONCLUSIONS: With the outcome measures used in this study, it is apparent that an additive processing model, where exogenous neural coding and higher order cognition contribute independently, best describes the effects of neural coding and cognition on speech perception. Further testing with additional outcome measures and a larger number of subjects is needed to confirm and further clarify the relationships between these processing domains.

UR - http://www.scopus.com/inward/record.url?scp=85068886974&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85068886974&partnerID=8YFLogxK

U2 - 10.1097/AUD.0000000000000674

DO - 10.1097/AUD.0000000000000674

M3 - Article

VL - 40

SP - 1035

EP - 1038

JO - Ear and Hearing

JF - Ear and Hearing

SN - 0196-0202

IS - 4

ER -