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Assessment of Cortical Inhibition in Adult Attention-Deficit/Hyperactivity Disorder by Paired-Chirp Auditory Evoked Potentials

In order to further research cortical impairment in ADHD patients, late auditory evoked potentials were measured. By using paired-chirp auditory late responses, we compared the ADHD group against a control group, focusing on the inhibition elicited by the stimuli. The results show overall smalle...

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Main Author: Low , Yin Fen
Format: Conference or Workshop Item
Language:English
Published: 2011
Subjects:
Q Science (General)
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.utem.edu.my/id/eprint/3985/1/ALR-ADHD-Gonzalez2011.pdf
http://eprints.utem.edu.my/id/eprint/3985/
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spelling my.utem.eprints.39852015-05-28T02:39:03Z http://eprints.utem.edu.my/id/eprint/3985/ Assessment of Cortical Inhibition in Adult Attention-Deficit/Hyperactivity Disorder by Paired-Chirp Auditory Evoked Potentials Low , Yin Fen Q Science (General) TA Engineering (General). Civil engineering (General) In order to further research cortical impairment in ADHD patients, late auditory evoked potentials were measured. By using paired-chirp auditory late responses, we compared the ADHD group against a control group, focusing on the inhibition elicited by the stimuli. The results show overall smaller amplitudes in the N100 and P200 waves, as well as a reduced inhibition in test chirp for ADHD patients. A frequency study using the wavelet phase synchronization stability transform was made in order to strengthen the results, as well as analysis of variance test for frequency and reproducibility index for amplitude. Both amplitude and frequency show there is an impaired auditory inhibition for ADHD patients for 500 and 700 ms, and contribute to demonstrate that impairments in this condition are present in multiple cortical areas. 2011 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/3985/1/ALR-ADHD-Gonzalez2011.pdf Low , Yin Fen (2011) Assessment of Cortical Inhibition in Adult Attention-Deficit/Hyperactivity Disorder by Paired-Chirp Auditory Evoked Potentials. In: 5th International IEEE/EMBS Conference on Neural Engineering, 27 April -1 May 2011, Cancun, Mexico.
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic Q Science (General)
TA Engineering (General). Civil engineering (General)
spellingShingle Q Science (General)
TA Engineering (General). Civil engineering (General)
Low , Yin Fen
Assessment of Cortical Inhibition in Adult Attention-Deficit/Hyperactivity Disorder by Paired-Chirp Auditory Evoked Potentials
description In order to further research cortical impairment in ADHD patients, late auditory evoked potentials were measured. By using paired-chirp auditory late responses, we compared the ADHD group against a control group, focusing on the inhibition elicited by the stimuli. The results show overall smaller amplitudes in the N100 and P200 waves, as well as a reduced inhibition in test chirp for ADHD patients. A frequency study using the wavelet phase synchronization stability transform was made in order to strengthen the results, as well as analysis of variance test for frequency and reproducibility index for amplitude. Both amplitude and frequency show there is an impaired auditory inhibition for ADHD patients for 500 and 700 ms, and contribute to demonstrate that impairments in this condition are present in multiple cortical areas.
format Conference or Workshop Item
author Low , Yin Fen
author_facet Low , Yin Fen
author_sort Low , Yin Fen
title Assessment of Cortical Inhibition in Adult Attention-Deficit/Hyperactivity Disorder by Paired-Chirp Auditory Evoked Potentials
title_short Assessment of Cortical Inhibition in Adult Attention-Deficit/Hyperactivity Disorder by Paired-Chirp Auditory Evoked Potentials
title_full Assessment of Cortical Inhibition in Adult Attention-Deficit/Hyperactivity Disorder by Paired-Chirp Auditory Evoked Potentials
title_fullStr Assessment of Cortical Inhibition in Adult Attention-Deficit/Hyperactivity Disorder by Paired-Chirp Auditory Evoked Potentials
title_full_unstemmed Assessment of Cortical Inhibition in Adult Attention-Deficit/Hyperactivity Disorder by Paired-Chirp Auditory Evoked Potentials
title_sort assessment of cortical inhibition in adult attention-deficit/hyperactivity disorder by paired-chirp auditory evoked potentials
publishDate 2011
url http://eprints.utem.edu.my/id/eprint/3985/1/ALR-ADHD-Gonzalez2011.pdf
http://eprints.utem.edu.my/id/eprint/3985/
_version_ 1665905267599998976
score 13.211869

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