{"doi":"10.1016/j.heares.2014.11.003","title":"Auditory Implant Research at the House Ear Institute 1989–2013","abstract":null,"journal":"Hearing Research","year":2015,"id":633973,"datarank":0.519860385419959,"base_score":3.4657359027997265,"endowment":3.4657359027997265,"self_citation_contribution":0.519860385419959,"citation_network_contribution":0.0,"self_endowment_contribution":0.519860385419959,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":31,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1643980,"name":"Robert V. Shannon","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Auditory Implant Research at the House Ear Institute 1989–2013","abstract":"The House Ear Institute (HEI) had a long and distinguished history of auditory implant innovation and development. Early clinical innovations include being one of the first cochlear implant (CI) centers, being the first center to implant a child with a cochlear implant in the US, developing the auditory brainstem implant, and developing multiple surgical approaches and tools for Otology. This paper reviews the second stage of auditory implant research at House - in-depth basic research on perceptual capabilities and signal processing for both cochlear implants and auditory brainstem implants. Psychophysical studies characterized the loudness and temporal perceptual properties of electrical stimulation as a function of electrical parameters. Speech studies with the noise-band vocoder showed that only four bands of tonotopically arrayed information were sufficient for speech recognition, and that most implant users were receiving the equivalent of 8-10 bands of information. The noise-band vocoder allowed us to evaluate the effects of the manipulation of the number of bands, the alignment of the bands with the original tonotopic map, and distortions in the tonotopic mapping, including holes in the neural representation. Stimulation pulse rate was shown to have only a small effect on speech recognition. Electric fields were manipulated in position and sharpness, showing the potential benefit of improved tonotopic selectivity. Auditory training shows great promise for improving speech recognition for all patients. And the Auditory Brainstem Implant was developed and improved and its application expanded to new populations. Overall, the last 25 years of research at HEI helped increase the basic scientific understanding of electrical stimulation of hearing and contributed to the improved outcomes for patients with the CI and ABI devices. This article is part of a Special Issue entitled <Lasker Award>.","is_dataset_classified":null,"base_score":3.4657359027997265,"endowment":3.4657359027997265,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"25449009","pmcid":"PMC4380593","openalex_id":"https://openalex.org/W1972400187","authors":[],"funders":[{"funder_name":"NIDCD NIH HHS","grant_id":"R01 DC001526","title":null},{"funder_name":"F31","grant_id":"","title":null},{"funder_name":"F32","grant_id":"","title":null},{"funder_name":"FDA","grant_id":"","title":null},{"funder_name":"NIDCD","grant_id":"","title":null},{"funder_name":"R01","grant_id":"","title":null},{"funder_name":"MedEl","grant_id":"","title":null},{"funder_name":"R03","grant_id":"","title":null},{"funder_name":"Advanced Bionics","grant_id":"","title":null},{"funder_name":"Cochlear Corp.","grant_id":"","title":null}],"total_grants":10,"fwci":1.9607,"citation_percentile":0.84920271,"influential_citations":0,"citation_trend":[{"year":2015,"count":2},{"year":2016,"count":5},{"year":2017,"count":7},{"year":2018,"count":2},{"year":2019,"count":3},{"year":2020,"count":2},{"year":2021,"count":2},{"year":2022,"count":4},{"year":2024,"count":2},{"year":2025,"count":1},{"year":2026,"count":1}],"oa_status":"green","license":"https://www.elsevier.com/tdm/userlicense/1.0/","oa_locations":[{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4380593","host_type":"repository"},{"url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4380593","host_type":"repository"},{"url":"https://api.elsevier.com/content/article/PII:S0378595514001865?httpAccept=text/xml","host_type":"publisher"},{"url":"https://api.elsevier.com/content/article/PII:S0378595514001865?httpAccept=text/plain","host_type":"publisher"},{"url":"https://doi.org/10.1016/j.heares.2014.11.003","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/25449009","host_type":"repository"}],"fields_of_study":["Hearing Loss and Rehabilitation","Noise Effects and Management","Hearing, Cochlea, Tinnitus, Genetics"],"mesh_terms":["Academies and Institutes","Acoustic Stimulation","Animals","Cochlear Implants","Electric Stimulation","Humans","Prosthesis Design","Speech Perception","United States","Cochlear Implantation","Persons With Hearing Impairments","Persons with Hearing Disabilities","Biomedical Research","Auditory Brain Stem Implants","History, 20th Century","History, 21st Century"],"keywords":["Tonotopy","Cochlear implant","Audiology","Speech perception","Implant","Loudness","Auditory perception","Perception","Cochlea","Psychology","Medicine","Neuroscience"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Industry, innovation and infrastructure"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-08-06T12:57:37.956328Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}