Comparison between different optical systems for optogenetics based head mounted device for retina pigmentosa

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dc.contributor.authorSoltan, Ahmed
dc.contributor.authorLiu, Yu
dc.contributor.authorArmstrong, Niall
dc.contributor.authorAkhter, Mahbub
dc.contributor.authorCorbett, Brian
dc.contributor.authorDegenaar, Patrick
dc.contributor.funderSeventh Framework Programmeen
dc.contributor.funderWellcome Trusten
dc.contributor.funderEngineering and Physical Sciences Research Councilen
dc.date.accessioned2020-02-12T11:39:07Z
dc.date.available2020-02-12T11:39:07Z
dc.date.issued2019-10-07
dc.date.updated2020-02-12T11:29:51Z
dc.description.abstractOptogenetics is a fast growing neuromodulation techniques as it can remotely stimulate neural activities of a genetically modified cells. The advantage of remotely controlling the neural activity triggered researchers to implement a headset to externally stimulate retina cells for people with retina pigmentosa. The wearable device requires an efficient optical system to focus the transmitted light pattern into the retina surface. In this work, three different lenses; contact lens, folded prism and linear lenses are used to evaluate the headset performance. A 90x90 μLED display is used as a light source and the optical efficiency for each lens is measured for different points over the lens area. Moreover, the impact of each lens on the headset performance in power and processing will be discussed in this work.en
dc.description.sponsorshipWellcome Trust (Grant Numbers: 096975/Z/11/Z; 102037/Z/13/Z); Engineering and Physical Sciences Research Council (NS/A000026/1)en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationSoltan, A., Liu, Y., Armstrong, N., Akhter, M., Corbett, B. and Degenaar, P. (2019) 'Comparison between different optical systems for optogenetics based head mounted device for retina pigmentosa', 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 23-27 July, pp. 3820385. doi: 10.1109/EMBC.2019.8857545en
dc.identifier.doi10.1109/EMBC.2019.8857545en
dc.identifier.eissn1558-4615
dc.identifier.endpage385en
dc.identifier.isbn978-1-5386-1311-5
dc.identifier.isbn978-1-5386-1312-2
dc.identifier.issn1557-170X
dc.identifier.startpage382en
dc.identifier.urihttps://hdl.handle.net/10468/9637
dc.language.isoenen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.projectinfo:eu-repo/grantAgreement/EC/FP7::SP1::ICT/249867/EU/Optogenetic Neural stimulation platform/OPTONEUROen
dc.relation.urihttps://ieeexplore.ieee.org/document/8857545
dc.relation.urihttps://embc.embs.org/2019/
dc.rights© 2019, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.en
dc.subjectCellular biophysicsen
dc.subjectEyeen
dc.subjectGeneticsen
dc.subjectHelmet mounted displaysen
dc.subjectLensesen
dc.subjectLight emitting diodesen
dc.subjectNeurophysiologyen
dc.subjectOptical prismsen
dc.subjectEfficient optical systemen
dc.subjectTransmitted light patternen
dc.subjectRetina surfaceen
dc.subjectContact lensen
dc.subjectFolded prismen
dc.subjectLinear lensesen
dc.subjectHeadset performanceen
dc.subjectLight sourceen
dc.subjectOptical efficiencyen
dc.subjectLens areaen
dc.subjectRetina pigmentosaen
dc.subjectNeuromodulation techniquesen
dc.subjectNeural activityen
dc.subjectGenetically modified cellsen
dc.subjectRetina cellsen
dc.subjectWearable deviceen
dc.subjectOptogenetics based head mounted deviceen
dc.subjectHeadphonesen
dc.subjectRetinaen
dc.subjectOptical imagingen
dc.subjectOptical distortionen
dc.subjectOptical sensorsen
dc.subjectOptical variables measurementen
dc.subjectOptogeneticsen
dc.subjectMicro-displayen
dc.subjectHeadseten
dc.subjectLinear lensen
dc.subject90x90 μLED displayen
dc.titleComparison between different optical systems for optogenetics based head mounted device for retina pigmentosaen
dc.typeConference itemen
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