Characterization of Cochlear, Vestibular and Cochlear-Vestibular Electrically Evoked Compound Action Potentials in Patients with a Vestibulo-Cochlear Implant
The peripheral vestibular system is critical for the execution of activities of daily life as it provides movement and orientation information to motor and sensory systems. Patients with bilateral vestibular hypofunction experience a significant decrease in quality of life and have currently no viab...
Main Authors: | , , , , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Frontiers Media S.A.
2017-11-01
|
Series: | Frontiers in Neuroscience |
Subjects: | |
Online Access: | http://journal.frontiersin.org/article/10.3389/fnins.2017.00645/full |
id |
doaj-2562ddbef4a5466e9cdd0dc1c060c5f8 |
---|---|
record_format |
Article |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
T. A. K. Nguyen T. A. K. Nguyen Samuel Cavuscens Maurizio Ranieri Konrad Schwarz Nils Guinand Raymond van de Berg Raymond van de Berg Thomas van den Boogert Floor Lucieer Marc van Hoof Jean-Philippe Guyot Herman Kingma Herman Kingma Silvestro Micera Silvestro Micera Angelica Perez Fornos |
spellingShingle |
T. A. K. Nguyen T. A. K. Nguyen Samuel Cavuscens Maurizio Ranieri Konrad Schwarz Nils Guinand Raymond van de Berg Raymond van de Berg Thomas van den Boogert Floor Lucieer Marc van Hoof Jean-Philippe Guyot Herman Kingma Herman Kingma Silvestro Micera Silvestro Micera Angelica Perez Fornos Characterization of Cochlear, Vestibular and Cochlear-Vestibular Electrically Evoked Compound Action Potentials in Patients with a Vestibulo-Cochlear Implant Frontiers in Neuroscience vestibular implant vestibular prosthesis neural prosthesis electrically evoked compound action potential cochlear implant bilateral vestibular loss |
author_facet |
T. A. K. Nguyen T. A. K. Nguyen Samuel Cavuscens Maurizio Ranieri Konrad Schwarz Nils Guinand Raymond van de Berg Raymond van de Berg Thomas van den Boogert Floor Lucieer Marc van Hoof Jean-Philippe Guyot Herman Kingma Herman Kingma Silvestro Micera Silvestro Micera Angelica Perez Fornos |
author_sort |
T. A. K. Nguyen |
title |
Characterization of Cochlear, Vestibular and Cochlear-Vestibular Electrically Evoked Compound Action Potentials in Patients with a Vestibulo-Cochlear Implant |
title_short |
Characterization of Cochlear, Vestibular and Cochlear-Vestibular Electrically Evoked Compound Action Potentials in Patients with a Vestibulo-Cochlear Implant |
title_full |
Characterization of Cochlear, Vestibular and Cochlear-Vestibular Electrically Evoked Compound Action Potentials in Patients with a Vestibulo-Cochlear Implant |
title_fullStr |
Characterization of Cochlear, Vestibular and Cochlear-Vestibular Electrically Evoked Compound Action Potentials in Patients with a Vestibulo-Cochlear Implant |
title_full_unstemmed |
Characterization of Cochlear, Vestibular and Cochlear-Vestibular Electrically Evoked Compound Action Potentials in Patients with a Vestibulo-Cochlear Implant |
title_sort |
characterization of cochlear, vestibular and cochlear-vestibular electrically evoked compound action potentials in patients with a vestibulo-cochlear implant |
publisher |
Frontiers Media S.A. |
series |
Frontiers in Neuroscience |
issn |
1662-453X |
publishDate |
2017-11-01 |
description |
The peripheral vestibular system is critical for the execution of activities of daily life as it provides movement and orientation information to motor and sensory systems. Patients with bilateral vestibular hypofunction experience a significant decrease in quality of life and have currently no viable treatment option. Vestibular implants could eventually restore vestibular function. Most vestibular implant prototypes to date are modified cochlear implants to fast-track development. These use various objective measurements, such as the electrically evoked compound action potential (eCAP), to supplement behavioral information. We investigated whether eCAPs could be recorded in patients with a vestibulo-cochlear implant. Specifically, eCAPs were successfully recorded for cochlear and vestibular setups, as well as for mixed cochlear-vestibular setups. Similarities and slight differences were found for the recordings of the three setups. These findings demonstrated the feasibility of eCAP recording with a vestibulo-cochlear implant. They could be used in the short term to reduce current spread and avoid activation of non-targeted neurons. More research is warranted to better understand the neural origin of vestibular eCAPs and to utilize them for clinical applications. |
topic |
vestibular implant vestibular prosthesis neural prosthesis electrically evoked compound action potential cochlear implant bilateral vestibular loss |
url |
http://journal.frontiersin.org/article/10.3389/fnins.2017.00645/full |
work_keys_str_mv |
AT taknguyen characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT taknguyen characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT samuelcavuscens characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT maurizioranieri characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT konradschwarz characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT nilsguinand characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT raymondvandeberg characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT raymondvandeberg characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT thomasvandenboogert characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT floorlucieer characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT marcvanhoof characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT jeanphilippeguyot characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT hermankingma characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT hermankingma characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT silvestromicera characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT silvestromicera characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant AT angelicaperezfornos characterizationofcochlearvestibularandcochlearvestibularelectricallyevokedcompoundactionpotentialsinpatientswithavestibulocochlearimplant |
_version_ |
1725260455744634880 |
spelling |
doaj-2562ddbef4a5466e9cdd0dc1c060c5f82020-11-25T00:47:20ZengFrontiers Media S.A.Frontiers in Neuroscience1662-453X2017-11-011110.3389/fnins.2017.00645307099Characterization of Cochlear, Vestibular and Cochlear-Vestibular Electrically Evoked Compound Action Potentials in Patients with a Vestibulo-Cochlear ImplantT. A. K. Nguyen0T. A. K. Nguyen1Samuel Cavuscens2Maurizio Ranieri3Konrad Schwarz4Nils Guinand5Raymond van de Berg6Raymond van de Berg7Thomas van den Boogert8Floor Lucieer9Marc van Hoof10Jean-Philippe Guyot11Herman Kingma12Herman Kingma13Silvestro Micera14Silvestro Micera15Angelica Perez Fornos16Division of Functional Neurosurgery, Department of Neurology, Inselspital Bern, Bern, SwitzerlandBertarelli Foundation Chair in Translational Neuroengineering, ÉcolePolytechnique Fédérale de Lausanne, Lausanne, SwitzerlandService of Otorhinolaryngology and Head and Neck Surgery, Department of Clinical Neurosciences, Geneva University Hospitals, Geneva, SwitzerlandService of Otorhinolaryngology and Head and Neck Surgery, Department of Clinical Neurosciences, Geneva University Hospitals, Geneva, SwitzerlandMED-EL, Innsbruck, AustriaService of Otorhinolaryngology and Head and Neck Surgery, Department of Clinical Neurosciences, Geneva University Hospitals, Geneva, SwitzerlandDivision of Balance Disorders, Department of Otorhinolaryngology and Head and Neck Surgery, Faculty of Health Medicine and Life Sciences, School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, NetherlandsInternational Research Laboratory for Modelling of Physical Processes in Biology and Medicine, Faculty of Physics, Tomsk State University, Tomsk, RussiaDepartment of Cardiology, Academic Medical Center, University of Amsterdam, Amsterdam, NetherlandsDivision of Balance Disorders, Department of Otorhinolaryngology and Head and Neck Surgery, Faculty of Health Medicine and Life Sciences, School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, NetherlandsDivision of Balance Disorders, Department of Otorhinolaryngology and Head and Neck Surgery, Faculty of Health Medicine and Life Sciences, School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, NetherlandsService of Otorhinolaryngology and Head and Neck Surgery, Department of Clinical Neurosciences, Geneva University Hospitals, Geneva, SwitzerlandDivision of Balance Disorders, Department of Otorhinolaryngology and Head and Neck Surgery, Faculty of Health Medicine and Life Sciences, School for Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, NetherlandsInternational Research Laboratory for Modelling of Physical Processes in Biology and Medicine, Faculty of Physics, Tomsk State University, Tomsk, RussiaBertarelli Foundation Chair in Translational Neuroengineering, ÉcolePolytechnique Fédérale de Lausanne, Lausanne, SwitzerlandTranslational Neural Engineering Laboratory, BioRobotics Institute, Scuola Superiore Sant'Anna, Pisa, ItalyService of Otorhinolaryngology and Head and Neck Surgery, Department of Clinical Neurosciences, Geneva University Hospitals, Geneva, SwitzerlandThe peripheral vestibular system is critical for the execution of activities of daily life as it provides movement and orientation information to motor and sensory systems. Patients with bilateral vestibular hypofunction experience a significant decrease in quality of life and have currently no viable treatment option. Vestibular implants could eventually restore vestibular function. Most vestibular implant prototypes to date are modified cochlear implants to fast-track development. These use various objective measurements, such as the electrically evoked compound action potential (eCAP), to supplement behavioral information. We investigated whether eCAPs could be recorded in patients with a vestibulo-cochlear implant. Specifically, eCAPs were successfully recorded for cochlear and vestibular setups, as well as for mixed cochlear-vestibular setups. Similarities and slight differences were found for the recordings of the three setups. These findings demonstrated the feasibility of eCAP recording with a vestibulo-cochlear implant. They could be used in the short term to reduce current spread and avoid activation of non-targeted neurons. More research is warranted to better understand the neural origin of vestibular eCAPs and to utilize them for clinical applications.http://journal.frontiersin.org/article/10.3389/fnins.2017.00645/fullvestibular implantvestibular prosthesisneural prosthesiselectrically evoked compound action potentialcochlear implantbilateral vestibular loss |