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The use of microscale optoelectronics in conjunction with optogenetics provides a promising direction in CI technology to allow improvements in spectral resolution, providing a richer soundscape for users. The present work offers the first instance of using multi\u2010channel \u03bcLED\u2010based optical CI to demonstrate optogenetic activation of auditory neurons.<\/jats:p>","DOI":"10.15252\/emmm.202012620","type":"journal-article","created":{"date-parts":[[2020,7,27]],"date-time":"2020-07-27T02:17:10Z","timestamp":1595816230000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Shedding light on optical cochlear implant progress"],"prefix":"10.1038","volume":"12","author":[{"given":"Si\u00e2n R","family":"Kitcher","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2595-835X","authenticated-orcid":false,"given":"Catherine JC","family":"Weisz","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2020,7,26]]},"reference":[{"key":"BFEMMM202012620_CR1","doi-asserted-by":"crossref","first-page":"1263","DOI":"10.1038\/nn1525","volume":"8","author":"ES Boyden","year":"2005","unstructured":"Boyden ES, Zhang F, Bamberg E, Nagel G, Deisseroth K (2005) Millisecond\u2010timescale, genetically targeted optical control of neural activity. 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