Research Topics
| Andrew StuartSummaryAffiliation: East Carolina University Country: USA Publications
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Detail Information
Publications
Auditory long latency responses to tonal and speech stimuliShannon Swink
Correspondence to Andrew Stuart
J Speech Lang Hear Res 55:447-59. 2012..nonspeech vs. speech), speech (i.e., natural vs. synthetic), gender of speaker and listener, speaker (i.e., self vs. other), and frequency alteration in self-produced speech on the late auditory cortical evoked potential were examined...- Investigations of the impact of altered auditory feedback in-the-ear devices on the speech of people who stutter: one-year follow-upAndrew Stuart
Stuttering Research Laboratory, Department of Communication Sciences and Disorders, East Carolina University, Greenville, North Carolina, USA
Disabil Rehabil 28:757-65. 2006..This study examined objective and subjective measures of the effect of a self-contained ear-level device delivering altered auditory feedback (AAF) for those who stutter 12 months following initial fitting with and without the device... - The effect of frequency altered feedback on stuttering duration and typeAndrew Stuart
Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC 27858 4353, USA
J Speech Lang Hear Res 51:889-97. 2008..The effect of frequency altered feedback (FAF) on stuttering type (i.e., prolongation, repetition, or silent block) and stuttering duration (i.e., average duration of stuttering event and total stuttering time) was examined... - Reception thresholds for sentences in quiet, continuous noise, and interrupted noise in school-age childrenAndrew Stuart
Department of Communication Sciences and Disorders, Health Sciences Building, East Carolina University, Greenville, NC 27858 4353, USA
J Am Acad Audiol 19:135-46; quiz 191-2. 2008..Since there was no effect of age on the amount of release from masking, one can suggest that school-age children have inherently poorer processing efficiency rather than temporal resolution... - Test-retest reliability of low-level evoked distortion product otoacoustic emissionsAndrew Stuart
Department of Communication Sciences and Disorders, College of Allied Health Sciences, Health Sciences Building, East Carolina University, Greenville, NC 27858 4353, USA
J Speech Lang Hear Res 52:671-81. 2009..A predictive relationship between these variables and the presence/absence of DPOAE responses was also examined... - Late-onset unilateral auditory neuropathy/dysynchrony: a case studyAndrew Stuart
Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC 27858 4353, USA
J Am Acad Audiol 20:172-9. 2009..Auditory neuropathy/dysynchrony (AN/AD) typically develops early in life and is bilateral in nature... - Reception thresholds for sentences in quiet and noise for monolingual English and bilingual Mandarin-English listenersAndrew Stuart
Department of Communication Sciences and Disorders, Mail Stop 668, East Carolina University, Greenville, NC 27858 4353, USA
J Am Acad Audiol 21:239-48. 2010..Perception of L2 is also significantly poorer by BL listeners compared to native monolingual (ML) listeners... - Gestural recovery and the role of forward and reversed syllabic repetitions as stuttering inhibitors in adultsJoseph Kalinowski
Department of Communication Sciences and Disorders, East Carolina University, School of Allied Health, Belk Annex, Oglesby Drive, Greenvile, NC 27858 4353, USA
Neurosci Lett 363:144-9. 2004.... - Auditory temporal resolution in normal-hearing preschool children revealed by word recognition in continuous and interrupted noiseAndrew Stuart
Department of Communication Sciences and Disorders, East Carolina University, Greenville, North Carolina 27858 4353, USA
J Acoust Soc Am 119:1946-9. 2006..Collectively these findings are consistent with the notion that preschool children suffer from poorer processing efficiency rather than temporal resolution per se... - Say it with me: stuttering inhibitedTim Saltuklaroglu
Stuttering Research Lab, Communication Sciences and Disorders, East Carolina University, Greenville, NC 27858, USA
J Clin Exp Neuropsychol 26:161-8. 2004.... - A temporal window for the central inhibition of stuttering via exogenous speech signals in adultsTim Saltuklaroglu
Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC 27858, USA
Neurosci Lett 349:120-4. 2003..In contrast, endogenous (single source) inhibitory techniques require speech flow to be interrupted and go 'off-line' to derive the mirror neuronal... - Voluntary stuttering suppresses true stuttering: a window on the speech perception-production linkTim Saltuklaroglu
East Carolina University, Greenville, North Carolina, USA
Percept Psychophys 66:249-54. 2004.... - Self-contained in-the-ear device to deliver altered auditory feedback: applications for stutteringAndrew Stuart
Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC 27858 4353, USA
Ann Biomed Eng 31:233-7. 2003..In both instances an inconspicuous ear level alternative to traditional body worn devices with external microphones and earphones is offered... - An investigation of telephone use among cochlear implant recipientsJonathan W Cray
East Carolina University, Greenville, NC 27858, USA
Am J Audiol 13:200-12. 2004..Advances in cochlear implant and telephone technologies are 2 of several factors that may contribute to the changes observed... - Effects of discrimination task difficulty on N1 and P2 components of late auditory evoked potentialJerry L Cranford
Department of Communicative Sciences and Disorders, East Carolina University, Greenville, North Carolina, USA
J Am Acad Audiol 15:456-61. 2004..This finding of selective effects on later rather than earlier occurring components of the LAEP provides objective evidence that some forms of auditory processing are mediated at more central levels of the system... - Investigations of the impact of altered auditory feedback in-the-ear devices on the speech of people who stutter: initial fitting and 4-month follow-upAndrew Stuart
Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC 27858 4353, USA
Int J Lang Commun Disord 39:93-113. 2004..Self-contained ear-level devices delivering altered auditory feedback (AAF) for the application with those who stutter have only been recently developed... - Mismatch negativity and P300 to behaviorally perceptible and imperceptible temporal contrastsLetitia White
Department of Communication Sciences and Disorders, College of Health and Human Services, Missouri State University, 901 South National Avenue, Springfield, MO 65897, USA
Percept Mot Skills 110:1105-18. 2010..The mismatch negativity did not correspond with behavioral discrimination and, as such, one could question its clinical feasibility. The P300 more accurately reflected behavioral discrimination performance in the current paradigm... - Development of auditory temporal resolution in school-age children revealed by word recognition in continuous and interrupted noiseAndrew Stuart
East Carolina University, Greenville, North Carolina 27858-4353, USA
Ear Hear 26:78-88. 2005..It was speculated that these changes reflect maturation in their central auditory system... - Insights into elevated distortion product otoacoustic emissions in sickle cell disease: comparisons of hydroxyurea-treated and non-treated young childrenAndrew Stuart
Department of Communication Sciences and Disorders, School of Allied Health Sciences, Belk Annex, East Carolina University, Greenville, NC 27858 4353, USA
Hear Res 212:83-9. 2006..These findings suggest that HDU, in addition to reducing symptoms of SCD, may play a role in inhibiting or preventing cochlear pathology and hearing loss in individuals with SCD... - The perception of speech naturalness of post-therapeutic and altered auditory feedback speech of adults with mild and severe stutteringAndrew Stuart
Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC 27858 4353, USA
Folia Phoniatr Logop 56:347-57. 2004..0001). These findings support the contention that AAF benefits those who stutter through a reduction of stuttering with a gain in perceived speech naturalness... - Stuttering inhibition via visual feedback at normal and fast speech ratesDaniel Hudock
Communication Sciences and Disorders, College of Allied Health Sciences, East Carolina University, Greenville, NC, USA Speech Language Pathology, Seton Hall University, South Orange, NJ, USA Audiology and Speech Pathology, University of Tennessee, Knoxville, TN, USA
Int J Lang Commun Disord 46:169-78. 2011..Possible strategies are suggested to transfer these findings into naturalistic and clinical settings, though further research is warranted... - Self-reported efficacy of an ear-level prosthetic device that delivers altered auditory feedback for the management of stutteringJoseph Kalinowski
Department of Communication Sciences and Disorders, School of Allied Health, East Carolina University, Greenville, NC 27858, USA
Int J Rehabil Res 27:167-70. 2004..The data suggest that this device is helping to provide its users with functional, effective and efficient management of stuttering without the need for extended clinical follow-up... - Interactive effects of high-pass filtering and masking noise on word recognitionSaravanan Elangovan
Dept of Communication Sciences and Disorders, School of Allied Health Sciences, East Carolina University, Greenville, NC 27858-4353, USA
Ann Otol Rhinol Laryngol 114:867-78. 2005..That is to say, low-frequency hearing channels are inherently poorer than high-frequency channels in temporal resolution... - The effects of frequency altered feedback on reading comprehension abilities of normal and reading disordered childrenMichael P Rastatter
Department of Communication Sciences and Disorders, East Carolina University, Greenville, NC 27858, United States
Neurosci Lett 416:266-71. 2007..Theoretically, the FAF signal may have activated those cortical regions responsible for the relationship that has been shown to exist between lexical encoding and decoding of verbal and written material, respectively... - Effect of delayed auditory feedback on normal speakers at two speech ratesAndrew Stuart
Department of Communication Sciences and Disorders, East Carolina University, Greenville, North Carolina 27858 4353, USA
J Acoust Soc Am 111:2237-41. 2002..Considering the contrast in fluency/dysfluency exhibited between normal speakers and those who stutter at short and long delays, it appears that speech disruption of normal speakers under DAF is a poor analog of stuttering... - Outer and middle ear status and distortion product otoacoustic emissions in children with sickle cell diseaseLetitia J Walker
East Carolina University, Greenville 27858-4353, USA
Am J Audiol 13:164-72. 2004..05). These findings suggest that increased DPOAE amplitudes for children with SCD cannot be attributed to differences in outer/middle ear function as assessed with tympanometry... - Stuttering frequency on content and function words in adults who stutter: a concept revisitedVikram N Dayalu
Stuttering Research Lab, East Carolina University, Greenville, NC 27858, USA
J Speech Lang Hear Res 45:871-8. 2002.... - Self-perceptions of speech language pathologists-in-training before and after pseudostuttering experiences on the telephoneManish K Rami
Department of Communication Sciences and Disorders, University of North Dakota, USA
Disabil Rehabil 25:491-6. 2003.... - An investigation of list equivalency of the northwestern university auditory test no. 6 in interrupted broadband noiseAndrew Stuart
East Carolina University, Greenville, NC 27828 4353, USA
Am J Audiol 13:23-8. 2004..8% to 12.0%. These findings support the notion that caution should be exercised in the interpretation of listener performance differences with NU-6 stimuli presented in a background of interrupted noise... - Preschool hearing screening: pass/refer rates for children enrolled in a head start program in eastern North CarolinaRose L Allen
East Carolina University, Greenville, NC 27858, USA
Am J Audiol 13:29-38. 2004.... - Effect of inverting electrode on mismatch negativity presence for perceptible/imperceptible tonal frequency contrastsLetitia Walker-Black
Department of Communication Sciences and Disorders, College of Health and Human Services, Missouri State University, Springfield, MO 65897, USA
Int J Audiol 47:708-14. 2008..MMNs were more likely to be present for mastoid-referenced data than nose-referenced data. Thus, when using the current paradigm, a mastoid reference is suggested to optimize the detection of the MMN response... - Effects of age, gender, bolus volume, bolus viscosity, and gustation on swallowing apnea onset relative to lingual bolus propulsion onset in normal adultsSusan G Hiss
East Carolina University, Greenville, NC, USA
J Speech Lang Hear Res 47:572-83. 2004.... - Potential contamination effects of neuronal refractoriness on the speech-evoked mismatch negativity responseJerry L Cranford
Department of Communication Sciences and Disorders, East Carolina University, Greenville, North Carolina, USA
J Am Acad Audiol 14:251-9. 2003.... - A comparison of the mismatch negativity and a differential waveform responseSaravanan Elangovan
East Tennesse State University, Johnson City, TN, USA
Int J Audiol 44:637-46. 2005..05) predictor variables of early and late peak amplitudes of the MMN. These results suggest that refractory effects may overlay/modify the morphology of the MMN waveform... - Influence of duration and location of pauses on comprehension of a temporarily ambiguous utterance in adultsIrene M Barrow
Department of Communicative Sciences and Disorders, Hampton University, Hampton, VA 23668, USA
Percept Mot Skills 100:142-52. 2005..A difference in pause duration of 175 msec. was found between the two locations studied... - On the importance of scientific rhetoric in stuttering: a reply to Finn, Bothe, and Bramlett (2005)Joseph Kalinowski
Am J Speech Lang Pathol 16:69-76; author reply 77-83. 2007..Speech outcome (i.e., stuttered or fluent speech) determines success or failure of technique use, placing responsibility for failure on those who stutter... - Stuttering frequency on meaningful and nonmeaningful words in adults who stutterVikram N Dayalu
Multisensory Research and Speech Motor Disorders Laboratory, Seton Hall University, South Orange, NJ, USA
Folia Phoniatr Logop 57:193-201. 2005..01). These findings challenge the notion that word meaning can be considered as a reliable predictor of stuttering frequency... - Re-examination of the role of the human acoustic stapedius reflexDennis P Phillips
Department of Psychology, Dalhousie University, Halifax, Nova Scotia, Canada
J Acoust Soc Am 111:2200-7. 2002..These data suggest that if the stapedius reflex has a role in protection from upward spread of masking, then this role is inconsequential for word recognition in quiet...