Event related potentials study of aberrations in voice control mechanisms in adults with attention deficit hyperactivity disorder

Oleg Korzyukov; Natalie Tapaskar; Mark E. Pflieger; Roozbeh Behroozmand; Anjli Lodhavia; Sona Patel; Donald A. Robin; Charles Larson

doi:10.1016/j.clinph.2014.09.016

Event related potentials study of aberrations in voice control mechanisms in adults with attention deficit hyperactivity disorder

Oleg Korzyukov^*, Natalie Tapaskar, Mark E. Pflieger, Roozbeh Behroozmand, Anjli Lodhavia, Sona Patel, Donald A. Robin, Charles Larson

^*Corresponding author for this work

Communication Sciences and Disorders

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

Objective: The present study was designed to test for neural signs of impulsivity related to voice motor control in young adults with ADHD using EEG recordings in a voice pitch perturbation paradigm. Methods: Two age-matched groups of young adults were presented with brief pitch shifts of auditory feedback during vocalization. Compensatory behavioral and corresponding bioelectrical brain responses were elicited by the pitch-shifted voice feedback. Results: The analysis of bioelectrical responses showed that the ADHD group had shorter peak latency and onset time of motor-related bioelectrical brain responses as compared to the controls. Conclusions: These results were interpreted to suggest differences in executive functions between ADHD and control participants. Significance: We hypothesize that more rapid motor-related bioelectrical responses found in the present study may be a manifestation of impulsiveness in adults with ADHD at the involuntary level of voice control.

Original language	English (US)
Pages (from-to)	1159-1170
Number of pages	12
Journal	Clinical Neurophysiology
Volume	126
Issue number	6
DOIs	https://doi.org/10.1016/j.clinph.2014.09.016
State	Published - Jun 1 2015

Funding

This research was supported by a grant from NIH – United States, Grant No. 1R01DC006243 .

Keywords

ADHD
ERP
Executive functions
Impulsiveness
Voice control

ASJC Scopus subject areas

Sensory Systems
Neurology
Clinical Neurology
Physiology (medical)

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10.1016/j.clinph.2014.09.016

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title = "Event related potentials study of aberrations in voice control mechanisms in adults with attention deficit hyperactivity disorder",

abstract = "Objective: The present study was designed to test for neural signs of impulsivity related to voice motor control in young adults with ADHD using EEG recordings in a voice pitch perturbation paradigm. Methods: Two age-matched groups of young adults were presented with brief pitch shifts of auditory feedback during vocalization. Compensatory behavioral and corresponding bioelectrical brain responses were elicited by the pitch-shifted voice feedback. Results: The analysis of bioelectrical responses showed that the ADHD group had shorter peak latency and onset time of motor-related bioelectrical brain responses as compared to the controls. Conclusions: These results were interpreted to suggest differences in executive functions between ADHD and control participants. Significance: We hypothesize that more rapid motor-related bioelectrical responses found in the present study may be a manifestation of impulsiveness in adults with ADHD at the involuntary level of voice control.",

keywords = "ADHD, ERP, Executive functions, Impulsiveness, Voice control",

author = "Oleg Korzyukov and Natalie Tapaskar and Pflieger, {Mark E.} and Roozbeh Behroozmand and Anjli Lodhavia and Sona Patel and Robin, {Donald A.} and Charles Larson",

note = "Publisher Copyright: {\textcopyright} 2014 International Federation of Clinical Neurophysiology.",

year = "2015",

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doi = "10.1016/j.clinph.2014.09.016",

language = "English (US)",

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AU - Korzyukov, Oleg

AU - Tapaskar, Natalie

AU - Pflieger, Mark E.

AU - Behroozmand, Roozbeh

AU - Lodhavia, Anjli

AU - Patel, Sona

AU - Robin, Donald A.

AU - Larson, Charles

PY - 2015/6/1

Y1 - 2015/6/1

N2 - Objective: The present study was designed to test for neural signs of impulsivity related to voice motor control in young adults with ADHD using EEG recordings in a voice pitch perturbation paradigm. Methods: Two age-matched groups of young adults were presented with brief pitch shifts of auditory feedback during vocalization. Compensatory behavioral and corresponding bioelectrical brain responses were elicited by the pitch-shifted voice feedback. Results: The analysis of bioelectrical responses showed that the ADHD group had shorter peak latency and onset time of motor-related bioelectrical brain responses as compared to the controls. Conclusions: These results were interpreted to suggest differences in executive functions between ADHD and control participants. Significance: We hypothesize that more rapid motor-related bioelectrical responses found in the present study may be a manifestation of impulsiveness in adults with ADHD at the involuntary level of voice control.

AB - Objective: The present study was designed to test for neural signs of impulsivity related to voice motor control in young adults with ADHD using EEG recordings in a voice pitch perturbation paradigm. Methods: Two age-matched groups of young adults were presented with brief pitch shifts of auditory feedback during vocalization. Compensatory behavioral and corresponding bioelectrical brain responses were elicited by the pitch-shifted voice feedback. Results: The analysis of bioelectrical responses showed that the ADHD group had shorter peak latency and onset time of motor-related bioelectrical brain responses as compared to the controls. Conclusions: These results were interpreted to suggest differences in executive functions between ADHD and control participants. Significance: We hypothesize that more rapid motor-related bioelectrical responses found in the present study may be a manifestation of impulsiveness in adults with ADHD at the involuntary level of voice control.

KW - ADHD

KW - ERP

KW - Executive functions

KW - Impulsiveness

KW - Voice control

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Event related potentials study of aberrations in voice control mechanisms in adults with attention deficit hyperactivity disorder

Abstract

Funding

Keywords

ASJC Scopus subject areas

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