Program
Pre-Conference Workshops
For additional courses in paediatric otolaryngology offered by the University of Toronto during the week of the symposium visit www.orlped.com
Wednesday October 15, 2014
Registration Opens(Temporary Desk in the hotel lobby) 5:30pm to 8:00pm Speaker Ready Room will be open from 1:00-5:00 pm |
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Welcome Reception |
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| 18:00 | Hilton Hotel, 32nd Floor Executive Lounge |
Thursday October 16, 2014
| 7:00 | Registration and Posters/Exhibits Open |
| 8:00 | Welcome |
Discussion I: The Unique Ear
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| 8:10 | Genetic Testing for Deafness: Where we were, where we're going, and why we should get there Dr. Richard Smith, USA |
| 8:25 | Cochlear Nerve Disorders in Children: An evolving management paradigm Dr. Craig Buchman, USA |
| 8:40 | Auditory Neuropathy Spectrum Disorder (ANSD) and Cochlear Implants: A shared problem of low information channel capacity Dr. Robert Harrison, Canada |
| 8:55 | Q&A |
| 9:05 | Speech recognition after cochlear implantation depends on a-specific neural metabolic activity in prelingually deaf adults Louise Straatman, The Netherlands (O01) |
| 9:13 | Functionality of the auditory nerve after neurotrophic treatment in deafened guinea pigs assessed with electrically evoked action potentials Huib Versnel, The Netherlands (O02) |
| 9:21 | Objective Measures of Neural Status and Neurotrophic Support Bryan Pfingst, USA (O03) |
| 9:29 | Q&A |
Poster Talks I
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| 9:35 | Near-infrared spectroscopy detects differences in auditory cortical activation across cochlear implant configurations Sterling Sheffield, USA (P01) |
| 9:38 | Cortical Auditory Event-Related Potentials in Children with Auditory Brainstem Implants Shuman He, USA (P02) |
| 9:41 | Electrically Evoked Compound Action Potentials in response to Amplitude Modulated Electric Pulse Trains Viral Tejani, USA (P04) |
| 9:44 | Forward masking in the human auditory nerve: comparing eCAP recovery functions for single-pulse and pulse-train maskers. Gaston Hilkhuysen, France (P05) |
| 9:47 | Methods for achieving balanced current levels in children with bilateral cochlear implants Parvaneh Abbasalipour, Canada (P06) |
| 9:50 | Relation of loudness and electrically evoked compound action characteristics Carolin Frohne-Buechner, Germany (P07) |
| 9:53 | Suitability of the binaural interaction component for interaural electrode pairing of bilateral cochlear implants Hongmei Hu, Germany (P08) |
| 9:56 | Frequency Following Response to Interaural Phase Changes -- A Potential Objective Measurement for Binaural Fitting Jaime Undurraga, England (P09) |
| 9:59 | Signal coding and perception of Iterated Noise with Cochlear Implant users Torsten Rahne, Germany (P10) |
| 10:02 | Auditory evoked responses to pitch matched electroacoustic stimuli in unilateral cochlear implant users with residual hearing in the unimplanted ear Chin-Tuan Tan, USA (P11) |
| 10:05 | Posters/Refreshment Break/Exhibits |
Discussion II: The Unique Choice
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| 10:50 | Crossmodal Reorganization and Prognosis of Cochlear Implant Outcome in Postlingual Deaf Patients Dr. Pascal Barone, France |
| 11:05 | PET Functional Studies in Patients with Asymmetric Hearing Loss Dr. Manuel Manrique, Spain |
| 11:20 | Objective Measures of Residual Hearing: Use in pre-CI candidacy trials Dr. Susan Scollie, Canada |
| 11:35 | Single-Sided Deafness Disrupts Sensitivity to Binaural Cues Dr. Andrej Kral, Germany |
| 11:50 | Q&A |
| 12:00 | Cochlear implantation in unilaterally deaf adults and children Antje Aschendorff, Germany (O04) |
| 12:08 | Unilaterally-driven cortical maturation leads to lasting asymmetries in the bilateral auditory pathways in adolescents who are deaf and use one cochlear implant Salima Jiwani, Canada (O05) |
| 12:16 | Q&A |
Poster Talks II
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| 12:20 | Auditory perception and neural representation of voice onset time in children with Auditory Neuropathy Spectrum Disorder Shuman He, USA (P03) |
| 12:23 | Cross-Modal-Plasticity in deaf and deafblind children: A study with Evoked Potential before and after cochlear implants Lidia Charroo-Ruiz, Cuba (P88) |
| 12:26 | Electrode migration in patients with perimodiolar electrode arrays Philipp Mittmann, Germany (P26) |
| 12:29 | Listening advantages of early intervention for bilateral deafness in children Melissa Polonenko, Canada (P29) |
| 12:32 | Intraoperative ECAP in patients with long time of hearing deprivation Ana Cristina Hoshino, Brazil (P30) |
| 12:35 | Grab and Go Lunch Break |
| 13:00 | Lunch Satellite Symposium I* (see Satellite Symposia tab for details) |
Discussion III: The Unique Implant
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| 14:00 | Physiological Measures of Response to Acoustic, Electric and Combined Stimulation in Cochlear Implant Users; Dr. Carolyn Brown and Dr. Paul Abbas, USA |
| 14:15 | Delayed Loss of Acoustic Thresholds Following Cochlear Implantation – Clinical and Experimental Studies Dr. Stephen O'Leary, Australia |
| 14:30 | Acoustic Implants and Objective Measurements Dr. Ad Snik, The Netherlands |
| 14:45 | Q&A |
| 14:55 | Auditory evoked potentials for direct acoustic cochlear stimulation Michael Hofmann, Belgium (O06) |
| 15:03 | Objective assessment of preoperative steroids on hearing preservation cochlear implantation Jafri Kuthubutheen, Canada (O07) |
| 15:11 | Electrophysiological monitoring of residual hearing before during and after cochlear implantation Alexander Huber, Switzerland (O08) |
| 15:19 | Intracochlear pressure changes related to different insertional speeds of cochlear implant electrodes Ingo Todt, Germany (O09) |
| 15:27 | Status of the electrode array: Intra-Cochlear Impedance Matrix and its clinical relevance Matthias Hey, Germany (O10) |
| 15:35 | Evaluation of insertion depth and intra-scalar electrode array position of the HiFocus Mid-Scala and HiFocus 1J electrode array. Annerie van der Jagt, The Netherlands (O11) |
| 15:43 | The effect of scalar position on speech discrimination Rainer Beck, Germany (O12) |
| 15:51 | Acoustic evoked potentials recording with a cochlear implant Stefan Brill, Germany (O13) |
| 15:59 | Q&A |
| 16:10 | Posters/Refreshment Break/Exhibits |
Open Papers I
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| 17:00 | Vestibular assessment in CI: A change of perspective Andy Beynon, The Netherlands (O14) |
| 17:08 | Retrospective longitudinal assessment of balance control in adult cochlear implantation Aurelia Bascoul, France (O15) |
| 17:16 | Quantification of balance dysfunction in children with cochleovestibular loss and cochlear implants Nikolaus Wolter, Canada (O16) |
| 17:24 | Cochlear implant in normal vs. anatomically abnormal cochlea Rajesh Vishwakarma, India (O17) |
| 17:32 | Trans-Tympanic Electrically Evoked Auditory Brainstem Response (TT-EABR) — A diagnostic tool in the management of children with inner ear malformations or AN/AD Spectrum Neevita Narayan, India (O18) |
| 17:40 | Measuring the cochlear duct length and its effect on electrode placement and outcomes Jafri Kuthubutheen, Canada (O19) |
| 17:48 | Electrophysiologic detection of scalar changing cochlea electrode arrays — A blinded study Philipp Mittmann, Germany (O20) |
| 17:56 | Q&A |
| 18:05 | Closure of Day 1 |
* Satellite symposia are separate from the University of Toronto accredited program
Friday October 17, 2014
| 7:00 | Registration and Posters/Exhibits Open |
| 7:15 | Breakfast Satellite Symposium I* (see Satellite Symposia tab for details) |
Discussion IV: The Unique Fitting
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| 8:15 | Congenital Pitch Deficits: Implications for cochlear implant users Dr. Alexandre Lehmann, Canada |
| 8:30 | Bilateral Cochlear Implants: The potential utility of objective measures in maximizing benefits Dr. Ruth Litovsky, USA |
| 8:45 | A New Chip to Record eCAPS During Continuous Stimulation Dr. Johan Frijns, The Netherlands |
| 9:00 | Q&A |
| 9:08 | Use of aided cortical assessment to check adequacy of audio processor programs of difficult to fit children Julie Kosaner, Turkey (O21) |
| 9:16 | Can we strengthen brainstem pathways from the deprived ear after unilateral cochlear implant use in children? Parvaneh Abbasalipour, Canada (O22) |
| 9:24 | Deconvolution of the spread of excitation curves measured in cochlear implants Jeroen Briaire, The Netherlands (O23) |
| 9:32 | A new modified (E)ASSR paradigm for simultaneous electrophysiological recording and assessment of psychophysical performance. Andreas Bahmer, Germany (O24) |
| 9:40 | Optimization of a spectral contrast enhancement algorithm for cochleariImplants based on an individualized Electrode-Nerve-Interface Model Waldo Nogueira, Germany (O25) |
| 9:48 | The TPACE strategy: Finding an objective measure for the prediction of the optimal masking value Andreas Buechner, Germany (O26) |
| 9:56 | Electrically Evoked Compound Action Potentials using novel stimulation: Opportunities and challenges Christopher Long, USA (O27) |
| 10:04 | Q&A |
| 10:15 | Posters/Refreshment Break/Exhibits |
Open Papers II:
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| 11:00 | Desynchronized discharges of auditory nerve fibers in electric stimulations: mechanisms and consequences. Jonathan Laudanski, France (O28) |
| 11:08 | Evaluating focused stimulation thresholds in the context of a cochlear impedance model Steven Bierer, USA (O29) |
| 11:16 | ECAP recording during cochlear implant surgery Joachim Muller-Deile, Germany (O30) |
| 11:24 | Automated ECAP classification Idrick Akhoun, Germany (O31) |
| 11:32 | A novel ECAP recording paradigm to acquire fine-grain growth functions Lutz Gartner, Germany (O32) |
| 11:40 | Effects of stimulus polarity and artifact cancellation method on ECAP responses Michelle Hughes, USA (O33) |
| 11:48 | NRT based fitting using profile scaling Saji Maruthurkkara, Australia (O34) |
| 11:56 | Myographic recording of the electrically elicited Stapedius reflex Rolf Battmer, Germany (O35) |
| 12:04 | Intraoperative measurement in bonebridge surgery Johannes Schnabl, Austria (O36) |
| 12:12 | Approaches to eliminate overstimulation in children after cochlear implantation Adam Walkowiak, Poland (O37) |
| 12:20 | Conventional and remote intraoperative NRT measurement Ayca Ciprut, Turkey (O38) |
| 12:28 | Q&A |
| 12:43 | Grab and Go Lunch |
| 13:00 | Lunch Satellite Symposium II* (see Satellite Symposia tab for details) |
Discussion V: The Unique Benefit
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| 14:00 | Functional near-infrared spectroscopy reveals cross-modal reorganisation Dr. Doug Hartley, England |
| 14:15 | Electrophysiological signatures of audio-visual interactions in cochlear-implant users Dr. Pascale Sandmann, Germany |
| 14:30 | Effects of unilateral deprivation in development measured using electrophysiology Dr. Daniel Wong, Canada |
| 14:45 | Phonological reorganization of the postlingual deaf and its implication for cochlear implant outcome. Evidence of plasticity from fMRI studies Dr. Diane Lazard, France |
| 15:00 | Q&A |
| 15:10 | Cortical correlates of spectral and temporal processing cochlear implant subjects using the acoustic change complex Andrew Dimitrijevic, USA (O39) |
| 15:18 | Cortical voice processing in cochlear-implanted children: an electrophysiological study David Bakhos, France (O40) |
| 15:26 | Audiovisual integration in the auditory cortex following cochlear implantation measured by near-infrared spectroscopy Emmanuel Mylanus, The Netherlands (O41) |
| 15:34 | Changes in alpha oscillations compared to pupil dilation to capture listening effort in cochlear implant users; an initial study Isabelle Boisvert, Australia (O42) |
| 15:42 | A novel technique for evaluating residual hearing in cochlear implant recipients Kanthaiah Koka, USA (O43) |
| 15:50 | Q&A |
| 16:00 | Posters/Refreshment Break/Exhibits |
Open Papers III
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| 16:30 | Measuring listening effort in CI listeners using pupil dilation Matthew Winn, USA (O44) |
| 16:38 | Cochlear implant performance and Electrically-Evoked Auditory Brain-Stem Response characteristics Nicolas Guevara, France (O45) |
| 16:46 | The effect of device use on brainstem maturation in sequential bilateral cochlear implantation in children Emmanuel Mylanus, The Netherlands (O46) |
| 16:54 | ECAP latencies in sequential vs simultaneous cochlear implants Sandro Burdo, Italy (O47) |
| 17:02 | Asymmetric auditory brainstem development and function in children with bimodal (electric and acoustic) hearing Melissa Polonenko, Canada (O48) |
| 17:10 | Cochlear implantation as hearing rehabilitation method in single-sided deafness after acoustic neuroma surgery Antje Aschendorff, Germany (O49) |
| 17:18 | Behavioral and physiological responses in children with unilateral hearing loss Megan Carter, USA (O50) |
| 17:26 | The effect of signal degradation and cochlear-implant experience on the uptake of durational cues during lexical access. Anita Wagner, The Netherlands (O51) |
| 17:34 | Q&A |
| 17:45 | Closure of Day II Scientific Program |
| 19:00 | EABR (Elevated Altitude Banquet Reception) |
* Satellite symposia are separate from the University of Toronto accredited program
Saturday, October 18, 2014
| 7:00 | Registration and Posters/Exhibits Open |
| 7:15 | Breakfast Satellite Symposium II* (see Satellite Symposia tab for details) |
| 8:20 | Introduction to the 9th Annual Symposium and Passing of the Flag Ceremony |
Introduction to Special Panels on Implantation in the Elderly
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| 8:30 | Question to be considered: What objective measure should be performed to assess cochlear implant candidacy in the elderly population? Introduction to Cochlear Implantation in Older Adults Dr. Frank Lin, USA |
Industry panel |
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| 8:45 | Objective Measures of Structure Preservation in Modern CI Patients Dr. Claude Jolly, Austria |
| 9:00 | Objective Measures in Elderly Cochlear Implant Subjects Dr. Ernst von Wallenberg, Switzerland |
| 9:15 | Technology and Patient Specific Variables; What can we measure that can help us improve (or better understand) outcomes in elderly cochlear implant recipients? Dr. Edward Overstreet, France |
| 9:30 | Q&A |
Scientific Panel |
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| 9:40 | Effects of Hearing Loss and Aging on Remembering What Was Heard: In one ear and out the other? Dr. Kathy Pichora-Fuller, Canada |
| 9:55 | Measures of Peripheral and Central Auditory Plasticity Dr. Paul Kileny, USA |
| 10:10 | Physiological Measures of Tinnitus and Their Challenging Interpretation Dr. Jos Eggermont, Canada |
| 10:25 | Q&A |
| 10:35 | Posters/Refreshment Break/Exhibits |
Clinical Panel |
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| 10:50 | Cochlear Implantation on the Medically Complex Patient: Medical and surgical considerations Dr. Vincent Lin, Canada |
| 11:05 | Electrophysiological and Behavioral Correlates of Auditory-Cognitive Processing in Older Adult Cochlear Implant Recipients Dr. Yael Henkin, Israel |
| 11:20 | Social Isolation as a Factor in Implant Candidacy and Outcomes Ms Marilyn Reed, Canada |
| 11:35 | Q&A |
Open Papers IV
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| 11:45 | Functional near-infrared spectroscopy brain imaging in patients with cochlear implants Paul Kileny, USA (O52) |
| 11:53 | Cortical correlates of voice onset time processing cochlear implant subjects Andrew Dimitrijevic, USA (O53) |
| 12:01 | Assessment of brain plasticity in adult cochlear implant users with near infra-red spectroscopy Emilie Gontier, Canada (O54) |
| 12:09 | Can we preserve bilateral symmetry in the developing auditory cortex with electric and acoustic (bimodal) hearing? Melissa Polonenko, Canada (O55) |
| 12:17 | Speech processor fitting using Nucleus Fitting Software (NFS) Jozsef G. Kiss, Hungary (O56) |
| 12:25 | Evoked Compound Action Potentials (ECAP) measures in pediatric MED-EL cochlear implantees: relationship with electrode placement age and C-levels. Samia Labassi, France (O57) |
| 12:33 | Towards a clinically viable way to record Cortical Auditory Evoked Potentials (CAEPs) in cochlear implant (CI) clients Bram Van Dun, Australia (O58) |
| 12:41 | Relating objective measures of auditory function to behavioural speech outcomes among high level adult performers with the MED-EL flex electrode Jafri Kuthubutheen, Canada (O59) |
| 12:49 | Q&A |
| 13:00 | Closure of Day III and Symposium |
* Satellite symposia are separate from the University of Toronto accredited program
Posters: Thursday
Discussion I -- The Unique Ear
Discussion II -- The Unique Choice
Discussion III -- The Unique Auditory Implant
Discussion IV -- The Unique Fitting
Discussion V -- The Unique Benefit
| Title and Presenting Author | |
|---|---|
| P01 | Near-infrared spectroscopy detects differences in auditory cortical activation across cochlear implant configurations Sterling Sheffield - Brentwood United States |
| P02 | Cortical Auditory Event-Related Potentials in Children with Auditory Brainstem Implants Shuman He - Durham USA |
| P03 | Auditory Perception and Neural Representation of Voice Onset Time in Children with Auditory Neuropathy Spectrum Disorder Shuman He - Durham USA |
| P04 | Electrically Evoked Compound Action Potentials in response to Amplitude Modulated Electric Pulse Trains Viral Tejani - Iowa City USA |
| P05 | Forward masking in the human auditory nerve: comparing eCAP recovery functions for single-pulse and pulse-train maskers. Gaston Hilkhuysen - Marseille France |
| P06 | Methods for achieving balanced current levels in children with bilateral cochlear implants Parvaneh Abbasalipour - London Canada |
| P07 | Relation of loudness and electrically evoked compound action characteristics Carolin Frohne-Buechner - Hannover Germany |
| P08 | Suitability of the binaural interaction component for interaural electrode pairing of bilateral cochlear implants Hongmei Hu - Oldenburg Germany |
| P09 | Frequency Following Response to Interaural Phase Changes ― A Potential Objective Measurement for Binaural Fitting Jaime A. Undurraga - London United Kingdom |
| P10 | Signal coding and perception of Iterated Noise with Cochlear Implant users Torsten Rahne - Halle (Saal) Germany |
| P11 | Auditory evoked responses to pitch matched electroacoustic stimuli in unilateral cochlear implant users with residual hearing in the unimplanted ear Chin-Tuan Tan - New York USA |
| P12 | Recordings of acoustic evoked potentials directly from the different places of cochlea via intraochlear electrodes in cochlear implantees. Artur Lorens - Warsaw Poland |
| P13 | An Investigation of the Auditory Brainstem Response Wave Amplitude Characteristics as a Diagnostic Tool in children with Speech Delay with Unknown Cause Susan Abdi - Tehran Iran |
| P14 | Variability Across Single-Trial ECAPs and the Relation to Speech Perception Rachel Scheperle - Omaha USA |
| P15 | Poster Withdrawn - |
| P16 | Predictive value of evoked compound action potential (ECAP) in cochlear implant outcomes Sarah Sydlowski - Cleveland United States |
| P17 | GJB2 related deafness and electrically evoked auditory brainstem response recorded during cochlear implantation Nicolas-Xavier Bonne - Lille France |
| P18 | A coupled clinical-experimental approach for estimating real CI stimulation artifacts Virginie Attina - Lyon France |
| P19 | Visualization of Human Inner Ear Anatomy with High Resolution Magnetic Resonance Imaging at 7 Tesla: first clinical evaluation. Johan Frijns - Amsterdam The Netherlands |
| P20 | Electrocochleography (ECoG) and its interpretation in cochlear implant subjects Douglas C. Fitzpatrick - Chapel Hill United States |
| P21 | Cochlear Implantation in a young adolescent with a progressive hearing loss and Auditory Neuropathy Spectrum Disorder (ANSD) Talma Shpak - Haifa Israel |
| P22 | Electrocochleography elicited by an electrical stimulation on the promontory Giacomo Mandruzzato - Innsbruck Austria |
| P23 | Difficult decisions in Cochlear implantation Shankar Medikeri - Bangalore India |
| P24 | Test Battery Approach Toward Candidacy for Auditory Brainstem Implantation - Indian Perspective Neevita Narayan - New Delhi India |
| P25 | Inter-Aural Attenuation as a Predictor of Outcomes for SSD Patients Implanted with the Bonebridge Ken Williams - Toronto Canada |
| P26 | Electrode migration in patients with perimodiolar electrode arrays Philipp Mittmann - Berlin Germany |
| P27 | Intracochlear pressure changes due to round window opening ― observations in a model Philipp Mittmann - Berlin Germany |
| P28 | Poster Withdrawn - |
| P29 | Listening advantages of early intervention for bilateral deafness in children Morrison Steel - Toronto Canada |
| P30 | Intraoperative ECAP in patients with long time of hearing deprivation Ana Cristina Hoshino - São Paulo Brasil |
| P31 | EABR Measures in the Pediatric Non-NF2 Population Alison Singleton Au.D. - New York United States |
| P32 | Improvements in intraoperative objective measurements -- the CR220 Intraoperative Remote Assistant Mathew Markey - Basel Switzerland |
| P33 | Improving a Computational Model of a Cochlear Implant Gabrielle O'Brien - Seattle United States |
| P34 | The assessment of the scalar position of the HiFocus Mid Scala electrode based on MRI and Cone Beam CT fusion Dzemal Gazibegovic - Freiburg Germany |
| P35 | An objective method for measuring forward masking functions with the cochlear implant Wai Kong Lai - Zurich Switzerland |
| P36 | Electrocochleography to Auditory Stimuli in Cochlear Implant Subjects: An Overview Oliver Adunka - Durham USA |
| P37 | Radiological results and hearing preservation with the CI422 Straight electrode via round window versus cochleostomy approach Antje Aschendorff - Freiburg Germany |
| P38 | Importance of Apical Stimulation in Cochlear Implantation Agustín del Cañizo Álvarez - Salamanca Spain |
| P39 | A 3D model-based Simulation of the Electrical Field during Cochlear Stimulation Kai Dang - Valbonne France |
| P40 | A Comparison of Alternating Polarity and Forward Masking in Cochlear Devices Jacquelyn Baudhuin - Omaha USA |
| P41 | Progress in the development of a digital cochlea stimulation and evaluation tool (DiCoStET). Andreas Prokopiou - London United Kingdom |
| P42 | Optimizing EEG electrode number and locations for a simple clinical application of ASSR measures: a computational approach Faten Mina - Lyon France |
| P43 | Teaching tool for advanced visualization of temporal bone structures by fusion of microCT and CT scan images Clair Vandersteen - Sophia Antipolis France |
| P44 | Variations in Microanatomy of the Human Cochlea Ersin Avci - Hannover Germany |
Posters: Friday
Posters 45-88 will be on display during interactive sessions on Friday, October 17
Discussion I -- The Unique Ear
Discussion II -- The Unique Choice
Discussion III -- The Unique Auditory Implant
Discussion IV -- The Unique Fitting
Discussion V -- The Unique Benefit
| P45 | An Objective Assessment of Partial Tripolar Stimulation Melanie Gilbert - Valencia USA |
| P46 | Different modalities of eCAP measurements using the VOLTA software: Initial clinical experience Dzemal Gazibegovic - Freiburg Germany |
| P47 | Wave propagation in the skull bone during bone conduction stimulation Christof Roeoesli - Zurich Switzerland |
| P48 | An Additive Instantaneously Companding Neural Readout System for Cochlear Implants Johan Frijns - Leiden Netherlands |
| P49 | Automated electrically evoked compound action potential (eCAP) screening with Express-NRI: method validation Dick Biesheuvel - Leiden Netherlands |
| P50 | Adequacy of audio processor programs generated from objective eSRT data Julie Kosaner - Istanbul Turkey |
| P51 | An objective procedure to set bilateral cochlear implant stimulation levels in children: A balancing act. Gordon Tsang - Toronto Canada |
| P52 | Using Schroeder-phase Harmonic Complexes to Develop an Objective Measure of Temporal Processing in Cochlear Implant Listeners Anne M. Leijsen - Dublin Ireland |
| P53 | Relationship of the electrical auditory brainstem response threshold to the postoperative psychoacoustic levels in adults Raquel Lopes-Fontanelli - Sao Paulo Brazil |
| P54 | Loudness Perception at Neural Response Telemetry (NRT™) Threshold Levels for Different Pulse Widths Klaus Berger - Berlin Germany |
| P55 | Vocal-tract length discrimination and spectral resolution in cochlear implants Etienne Gaudrain - Groningen Netherlands |
| P56 | Intraoperative measurements using CR120 remote assistant Ferenc Tóth - Szeged Hungary |
| P57 | Characterization of Temporal Interactions in the Auditory Nerve of Adult and Pediatric Cochlear Implant Users Aayesha Dhuldhoya - Iowa City USA |
| P58 | Fitting Cochlear Implants in young children using the AUTONRT and the Stapedius reflex Jean-Pierre Piron - Montpellier France |
| P59 | AutoNRT™: Evaluating test-retest measurement reliability Ayca Ciprut - Istanbul Turkey |
| P60 | Measures of Electrical Field Interactions by Recording of EABR in Cochlear Implanted Patients Nicolas Guevara - Nice France |
| P61 | An objective measurement of loudness growth in bimodal listeners Maaike Van Eeckhoutte - Leuven Belgium |
| P62 | Improved threshold detection in electrically evoked auditory steady state responses for the objective fitting of cochlear implants Hanne Deprez - Leuven Belgium |
| P63 | Cortical measurements via the cochlear implant sound processor Patrick Boyle - Beckenham UK |
| P64 | Early activation in Cochlea Implantation - A retrospective study Astrid Wolf-Magele - St. Pölten Austria |
| P65 | Pupillometry and hearing level in cohlear-implanted children Soo Kim - Tours France |
| P66 | Beyond speech intelligibility testing: A memory test for assessment of signal processing interventions in ecologically valid listening situations Thomas Lunner - Vallauris France |
| P67 | Transformation of lost segregation cues in hearing devices Niels Henrik Pontoppidan - Vallauris France |
| P68 | Key Contributors to Successful Bimodal Fitting Erwin L.J. George - Maastricht Netherlands |
| P69 | Progressively recovering auditory brainstem response in a cochlear-implanted child after meningitis Franck Michel - Aarhus C Denmark |
| P70 | Electrophysiological correlates of listening effort on speech understanding in cochlear implant users Mareike Finke - Hannover Germany |
| P71 | A longitudinal assessment of spectral ripple discrimination and speech perception in new cochlear implant users Alejandro Lopez Valdes - Dublin Ireland |
| P72 | The binaural interaction component: a method to monitor plasticity in bimodal listeners? Lindsey Van Yper - Gent Belgium |
| P73 | ECAP Latency Regarding Masker-Probe Stimuli Konrad Schwarz - Innsbruck Austria |
| P74 | Delayed auditory brainstem responses in prelingually deaf and late implanted cochlear implant users Marc Lammers - Utrecht Netherlands |
| P75 | Poster Withdrawn - |
| P76 | Simultaneous Recording of ECAPs and EABRs using the Advanced Bionics RspOMTM and the Echodia EliosTM system Thierry Van den Abbeele - BRON FRANCE |
| P77 | Alpha Suppression in CI Patients with SSD Reflect Post-Implantation Increase in Healthy Ear Comprehension of Degraded Speech Daniel Wong - Konstanz Germany |
| P78 | Objective Evaluation of Bilateral Cochlear Implantation Ulrich Hoppe - Erlangen Germany |
| P79 | Cortical Refractoriness and the N1-P2 Evoked Potential in Cochlear Implant Listeners Tim Liebscher - Erlangen Germany |
| P80 | Evaluation of speech-evoked envelope following responses as an objective hearing aid outcome measure Vijayalakshmi Easwar - London Canada |
| P81 | Improving Accuracy of Neural Source Localisation in Individuals with Cochlear Implants: Application for Measuring Brain Plasticity Ifat Yasin - London United Kingdom |
| P82 | Does decreasing binaural integration resulting from asymmetry in brainstem function correspond with decreased binaural advantage in speech perception? Stephanie Jewell - Toronto Canada |
| P83 | Cost Effectiveness and Equivalency of New Intraoperative Measuring Technology George Tavartkiladze - Moscow Russia |
| P84 | The relationship between electrical auditory brainstem responses and perceptual thresholds in Digisonicâ SP cochlear implant users Bertrand Philippon - Vallauris France |
| P85 | High-Resolution EEG investigation of the perceived pleasantness of music in children with unilateral and bilateral cochlear implants Pasquale Marsella - Rome Italy |
| P86 | Temporal Properties of the Auditory Nerve in Pediatric Cochlear Implant Recipients Shuman He - Durham USA |
| P87 | Cortical Auditory Evoked Potentials in Bilateral Cochlear Implant Users and Listeners with Bimodal Hearing Shuman He - Durham USA |
| P88 | Cross-Modal-Plasticity in deaf and deafblind children: a study with Evoked Potential before and after Cochlear Implants Lidia Charroó-Ruiz - La Habana Cuba |
| P89 | Exploring the Electrode-Neuron Interface using the Electrically Evoked Compound Action Potential, Computerized Tomography, and Behavioral Measures Lindsay DeVries - Seattle United States |
Posters: Thursday
Discussion I -- The Unique Ear
Discussion II -- The Unique Choice
Discussion III -- The Unique Auditory Implant
Discussion IV -- The Unique Fitting
Discussion V -- The Unique Benefit
| Title and Presenting Author | |
|---|---|
| P01 | Near-infrared spectroscopy detects differences in auditory cortical activation across cochlear implant configurations Sterling Sheffield - Brentwood United States |
| P02 | Cortical Auditory Event-Related Potentials in Children with Auditory Brainstem Implants Shuman He - Durham USA |
| P03 | Auditory Perception and Neural Representation of Voice Onset Time in Children with Auditory Neuropathy Spectrum Disorder Shuman He - Durham USA |
| P04 | Electrically Evoked Compound Action Potentials in response to Amplitude Modulated Electric Pulse Trains Viral Tejani - Iowa City USA |
| P05 | Forward masking in the human auditory nerve: comparing eCAP recovery functions for single-pulse and pulse-train maskers. Gaston Hilkhuysen - Marseille France |
| P06 | Methods for achieving balanced current levels in children with bilateral cochlear implants Parvaneh Abbasalipour - London Canada |
| P07 | Relation of loudness and electrically evoked compound action characteristics Carolin Frohne-Buechner - Hannover Germany |
| P08 | Suitability of the binaural interaction component for interaural electrode pairing of bilateral cochlear implants Hongmei Hu - Oldenburg Germany |
| P09 | Frequency Following Response to Interaural Phase Changes ― A Potential Objective Measurement for Binaural Fitting Jaime A. Undurraga - London United Kingdom |
| P10 | Signal coding and perception of Iterated Noise with Cochlear Implant users Torsten Rahne - Halle (Saal) Germany |
| P11 | Auditory evoked responses to pitch matched electroacoustic stimuli in unilateral cochlear implant users with residual hearing in the unimplanted ear Chin-Tuan Tan - New York USA |
| P12 | Recordings of acoustic evoked potentials directly from the different places of cochlea via intraochlear electrodes in cochlear implantees. Artur Lorens - Warsaw Poland |
| P13 | An Investigation of the Auditory Brainstem Response Wave Amplitude Characteristics as a Diagnostic Tool in children with Speech Delay with Unknown Cause Susan Abdi - Tehran Iran |
| P14 | Variability Across Single-Trial ECAPs and the Relation to Speech Perception Rachel Scheperle - Omaha USA |
| P15 | Poster Withdrawn - |
| P16 | Predictive value of evoked compound action potential (ECAP) in cochlear implant outcomes Sarah Sydlowski - Cleveland United States |
| P17 | GJB2 related deafness and electrically evoked auditory brainstem response recorded during cochlear implantation Nicolas-Xavier Bonne - Lille France |
| P18 | A coupled clinical-experimental approach for estimating real CI stimulation artifacts Virginie Attina - Lyon France |
| P19 | Visualization of Human Inner Ear Anatomy with High Resolution Magnetic Resonance Imaging at 7 Tesla: first clinical evaluation. Johan Frijns - Amsterdam The Netherlands |
| P20 | Electrocochleography (ECoG) and its interpretation in cochlear implant subjects Douglas C. Fitzpatrick - Chapel Hill United States |
| P21 | Cochlear Implantation in a young adolescent with a progressive hearing loss and Auditory Neuropathy Spectrum Disorder (ANSD) Talma Shpak - Haifa Israel |
| P22 | Electrocochleography elicited by an electrical stimulation on the promontory Giacomo Mandruzzato - Innsbruck Austria |
| P23 | Difficult decisions in Cochlear implantation Shankar Medikeri - Bangalore India |
| P24 | Test Battery Approach Toward Candidacy for Auditory Brainstem Implantation - Indian Perspective Neevita Narayan - New Delhi India |
| P25 | Inter-Aural Attenuation as a Predictor of Outcomes for SSD Patients Implanted with the Bonebridge Ken Williams - Toronto Canada |
| P26 | Electrode migration in patients with perimodiolar electrode arrays Philipp Mittmann - Berlin Germany |
| P27 | Intracochlear pressure changes due to round window opening ― observations in a model Philipp Mittmann - Berlin Germany |
| P28 | Poster Withdrawn - |
| P29 | Listening advantages of early intervention for bilateral deafness in children Morrison Steel - Toronto Canada |
| P30 | Intraoperative ECAP in patients with long time of hearing deprivation Ana Cristina Hoshino - São Paulo Brasil |
| P31 | EABR Measures in the Pediatric Non-NF2 Population Alison Singleton Au.D. - New York United States |
| P32 | Improvements in intraoperative objective measurements -- the CR220 Intraoperative Remote Assistant Mathew Markey - Basel Switzerland |
| P33 | Improving a Computational Model of a Cochlear Implant Gabrielle O'Brien - Seattle United States |
| P34 | The assessment of the scalar position of the HiFocus Mid Scala electrode based on MRI and Cone Beam CT fusion Dzemal Gazibegovic - Freiburg Germany |
| P35 | An objective method for measuring forward masking functions with the cochlear implant Wai Kong Lai - Zurich Switzerland |
| P36 | Electrocochleography to Auditory Stimuli in Cochlear Implant Subjects: An Overview Oliver Adunka - Durham USA |
| P37 | Radiological results and hearing preservation with the CI422 Straight electrode via round window versus cochleostomy approach Antje Aschendorff - Freiburg Germany |
| P38 | Importance of Apical Stimulation in Cochlear Implantation Agustín del Cañizo Álvarez - Salamanca Spain |
| P39 | A 3D model-based Simulation of the Electrical Field during Cochlear Stimulation Kai Dang - Valbonne France |
| P40 | A Comparison of Alternating Polarity and Forward Masking in Cochlear Devices Jacquelyn Baudhuin - Omaha USA |
| P41 | Progress in the development of a digital cochlea stimulation and evaluation tool (DiCoStET). Andreas Prokopiou - London United Kingdom |
| P42 | Optimizing EEG electrode number and locations for a simple clinical application of ASSR measures: a computational approach Faten Mina - Lyon France |
| P43 | Teaching tool for advanced visualization of temporal bone structures by fusion of microCT and CT scan images Clair Vandersteen - Sophia Antipolis France |
| P44 | Variations in Microanatomy of the Human Cochlea Ersin Avci - Hannover Germany |
Posters: Friday
Posters 45-88 will be on display during interactive sessions on Friday, October 17
Discussion I -- The Unique Ear
Discussion II -- The Unique Choice
Discussion III -- The Unique Auditory Implant
Discussion IV -- The Unique Fitting
Discussion V -- The Unique Benefit
| P45 | An Objective Assessment of Partial Tripolar Stimulation Melanie Gilbert - Valencia USA |
| P46 | Different modalities of eCAP measurements using the VOLTA software: Initial clinical experience Dzemal Gazibegovic - Freiburg Germany |
| P47 | Wave propagation in the skull bone during bone conduction stimulation Christof Roeoesli - Zurich Switzerland |
| P48 | An Additive Instantaneously Companding Neural Readout System for Cochlear Implants Johan Frijns - Leiden Netherlands |
| P49 | Automated electrically evoked compound action potential (eCAP) screening with Express-NRI: method validation Dick Biesheuvel - Leiden Netherlands |
| P50 | Adequacy of audio processor programs generated from objective eSRT data Julie Kosaner - Istanbul Turkey |
| P51 | An objective procedure to set bilateral cochlear implant stimulation levels in children: A balancing act. Gordon Tsang - Toronto Canada |
| P52 | Using Schroeder-phase Harmonic Complexes to Develop an Objective Measure of Temporal Processing in Cochlear Implant Listeners Anne M. Leijsen - Dublin Ireland |
| P53 | Relationship of the electrical auditory brainstem response threshold to the postoperative psychoacoustic levels in adults Raquel Lopes-Fontanelli - Sao Paulo Brazil |
| P54 | Loudness Perception at Neural Response Telemetry (NRT™) Threshold Levels for Different Pulse Widths Klaus Berger - Berlin Germany |
| P55 | Vocal-tract length discrimination and spectral resolution in cochlear implants Etienne Gaudrain - Groningen Netherlands |
| P56 | Intraoperative measurements using CR120 remote assistant Ferenc Tóth - Szeged Hungary |
| P57 | Characterization of Temporal Interactions in the Auditory Nerve of Adult and Pediatric Cochlear Implant Users Aayesha Dhuldhoya - Iowa City USA |
| P58 | Fitting Cochlear Implants in young children using the AUTONRT and the Stapedius reflex Jean-Pierre Piron - Montpellier France |
| P59 | AutoNRT™: Evaluating test-retest measurement reliability Ayca Ciprut - Istanbul Turkey |
| P60 | Measures of Electrical Field Interactions by Recording of EABR in Cochlear Implanted Patients Nicolas Guevara - Nice France |
| P61 | An objective measurement of loudness growth in bimodal listeners Maaike Van Eeckhoutte - Leuven Belgium |
| P62 | Improved threshold detection in electrically evoked auditory steady state responses for the objective fitting of cochlear implants Hanne Deprez - Leuven Belgium |
| P63 | Cortical measurements via the cochlear implant sound processor Patrick Boyle - Beckenham UK |
| P64 | Early activation in Cochlea Implantation - A retrospective study Astrid Wolf-Magele - St. Pölten Austria |
| P65 | Pupillometry and hearing level in cohlear-implanted children Soo Kim - Tours France |
| P66 | Beyond speech intelligibility testing: A memory test for assessment of signal processing interventions in ecologically valid listening situations Thomas Lunner - Vallauris France |
| P67 | Transformation of lost segregation cues in hearing devices Niels Henrik Pontoppidan - Vallauris France |
| P68 | Key Contributors to Successful Bimodal Fitting Erwin L.J. George - Maastricht Netherlands |
| P69 | Progressively recovering auditory brainstem response in a cochlear-implanted child after meningitis Franck Michel - Aarhus C Denmark |
| P70 | Electrophysiological correlates of listening effort on speech understanding in cochlear implant users Mareike Finke - Hannover Germany |
| P71 | A longitudinal assessment of spectral ripple discrimination and speech perception in new cochlear implant users Alejandro Lopez Valdes - Dublin Ireland |
| P72 | The binaural interaction component: a method to monitor plasticity in bimodal listeners? Lindsey Van Yper - Gent Belgium |
| P73 | ECAP Latency Regarding Masker-Probe Stimuli Konrad Schwarz - Innsbruck Austria |
| P74 | Delayed auditory brainstem responses in prelingually deaf and late implanted cochlear implant users Marc Lammers - Utrecht Netherlands |
| P75 | Poster Withdrawn - |
| P76 | Simultaneous Recording of ECAPs and EABRs using the Advanced Bionics RspOMTM and the Echodia EliosTM system Thierry Van den Abbeele - BRON FRANCE |
| P77 | Alpha Suppression in CI Patients with SSD Reflect Post-Implantation Increase in Healthy Ear Comprehension of Degraded Speech Daniel Wong - Konstanz Germany |
| P78 | Objective Evaluation of Bilateral Cochlear Implantation Ulrich Hoppe - Erlangen Germany |
| P79 | Cortical Refractoriness and the N1-P2 Evoked Potential in Cochlear Implant Listeners Tim Liebscher - Erlangen Germany |
| P80 | Evaluation of speech-evoked envelope following responses as an objective hearing aid outcome measure Vijayalakshmi Easwar - London Canada |
| P81 | Improving Accuracy of Neural Source Localisation in Individuals with Cochlear Implants: Application for Measuring Brain Plasticity Ifat Yasin - London United Kingdom |
| P82 | Does decreasing binaural integration resulting from asymmetry in brainstem function correspond with decreased binaural advantage in speech perception? Stephanie Jewell - Toronto Canada |
| P83 | Cost Effectiveness and Equivalency of New Intraoperative Measuring Technology George Tavartkiladze - Moscow Russia |
| P84 | The relationship between electrical auditory brainstem responses and perceptual thresholds in Digisonicâ SP cochlear implant users Bertrand Philippon - Vallauris France |
| P85 | High-Resolution EEG investigation of the perceived pleasantness of music in children with unilateral and bilateral cochlear implants Pasquale Marsella - Rome Italy |
| P86 | Temporal Properties of the Auditory Nerve in Pediatric Cochlear Implant Recipients Shuman He - Durham USA |
| P87 | Cortical Auditory Evoked Potentials in Bilateral Cochlear Implant Users and Listeners with Bimodal Hearing Shuman He - Durham USA |
| P88 | Cross-Modal-Plasticity in deaf and deafblind children: a study with Evoked Potential before and after Cochlear Implants Lidia Charroó-Ruiz - La Habana Cuba |
| P89 | Exploring the Electrode-Neuron Interface using the Electrically Evoked Compound Action Potential, Computerized Tomography, and Behavioral Measures Lindsay DeVries - Seattle United States |
Satellite Symposia*
Thursday, October 16
Lunch Satellite Symposium I: 1:00 PM
Cochlear Americas
Leading the Way – Innovations for Objective Measures
Please join us at the Cochlear Symposium to learn more about Cochlear's latest innovations.
Topics include:
- Objective Measures Innovations in Programming
- Objective Insights for Counseling and Fine Tuning
- Cochlear™ Hybrid™ Hearing, Cochlear™ Wireless Hearing, and Advanced Signal Processing
Friday, October 17
Breakfast Satellite Symposium I: 7:15 AM
Oticon Medical
Together we are stronger – new advances in CI and BAHS
Chair: Andy J. Beynon, PhD, Head Vestibular & Auditory Evoked Potential Lab, Assistant Professor, Radboud University Nijmegen Medical Centre, Donders Institute for Brain, Cognition and Behaviour, Centre for Neuroscience, Dept. of Otorhinolaryngology, Head and Neck Surgery, Nijmegen, The Netherlands
Jes Olsen, President – ”Together we are stronger – Oticon Medical and our dedication to hearing implant solutions”
Edward H. Overstreet, PhD, Senior Product Manager, Implant Technologies – “CI Hearing Solutions: Today’s technology, clinical outcomes and our vision for tomorrow”
Bue Kristensen, Director of External Affairs, Interacoustics, "New developments in diagnostic instrumentation”
Dr. Nicolas Guevara, ENT surgeon, IUFC University Hospital, Nice, France -- “Surgical and eABR experience with Oticon Medical CIs in relation to speech outcomes”
Niels Henrik Pontoppidan, PhD, Project & Group Manager – “Ear EEG and cognitive measures in future hearing care”
Susan Scollie, Associate Professor, School of Communication Sciences and Disorders and National Centre for Audiology, University of Western Ontario, Canada – “Towards a prescriptive approach for bone anchored hearing devices”
Lunch Satellite Symposium II: 1:00 PM
Advanced Bionics
Future Proof – Novel Paradigms in Objective Measures
The Advanced Bionics Symposium will cover AB technologies and innovations that address the continually evolving needs of today’s CI patient.
The program will include data that predict requirements of an ideal electrode array, novel AB tools that can be used to assess residual hearing in patients from the intra-operative setting through device use, and finally, optimizing the electrode-nerve interface in individual patients using objective evidence of electrode position in the patient’s cochlea.
Saturday, October 18
Breakfast Satellite Symposium II: 7:15 AM
MED-EL
Objective Measures and More: An Update
At the breakfast symposium, early risers will not only catch the latest news about MED-EL's exciting products—they will also get a sneak-peak at a new algorithm for ART/ECAP measurements including exciting results presented by Lutz Gärtner (Medizinische Hochschule Hannover, Germany).
Additionally, Julie Kosaner (Meders Hearing and Speech Center, Istanbul, Turkey) will present on a quick stapedius-reflex-based objective fitting procedure for pediatric patients that has been successfully used for years.
Last but not least, those interested in research topics should not miss the overview of the latest news in research systems.
*Satellite symposia are separate from the University of Toronto accredited program
Download the program and abstracts from the 7th International Symposium on Objective Measures in Auditory Implants -- Amsterdam, September 2012