Cited by 135Neuroscience and Neural EngineeringWireless Power Transfer SystemsWireless Body Area Networks

Stretchable multichannel antennas in soft wireless optoelectronic implants for optogenetics

Open access
Park, Sung Il, Shin, Gunchul, McCall, Jordan G., Al-Hasani, Ream, Norris, Aaron, Xia, Li, Brenner, Daniel S., Noh, Kyung Nim +10 more·2016·Proceedings of the National Academy of Sciences

Abstract

Significance: Soft, multichannel antennas enable wireless, battery-free operation of fully implantable optoelectronic systems designed for use in studies of brain function. These systems support independent, remote control of multiple light-emitting diodes that inject into targeted regions of the deep brain, where they separately stimulate activity in genetically and spatially discrete neural circuits, via the use of the techniques of optogenetics. These capabilities represent significant advancements over alternative technology approaches for this important branch of neuroscience research. In vivo studies using optimized systems demonstrate wireless control of two different brain regions and distinct activation of subpopulations of neurons using separately activated light sources associated with these subdermal devices.

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Crossref · 10.1073/pnas.1611769113

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  • Flexible LEDs and microscale inorganic LEDs with biocompatibility have been reported to facilitate optogenetic stimulation of the central and peripheral nervous system.

    “With the advances of materials science and manufacturing technologies, flexible light-emitting diodes (LED) [562] and microscale, inorganic LED (μ-ILED)[563] with biocompatibility have been reported to facilitate the progress in optogenetic stimulation for central and peripheral nervous system.”

    From Flexible Electronics and Devices as Human–Machine Interfaces for Medical Robotics (2022) · cites this paper as [562]

    The paper describes implantable microscale inorganic LEDs for wireless optogenetic stimulation in the brain, and its Optoelectronic Design section describes soft components intended to minimize tissue damage. Its introduction also mentions optoelectronic stimulation of peripheral nerves, but does not establish that the μ-ILED devices reported here were used for peripheral stimulation. (LLM, conf=0.82)

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Authors
Park, S. I., Shin, G., McCall, J. G., Al-Hasani, R., Norris, A., Xia, L., Brenner, D. S., Noh, K. N., Bang, S. Y., Bhatti, D. L., Jang, K.-I., Kang, S.-K., Mickle, A. D., Dussor, G., Price, T. J., Gereau, R. W., Bruchas, M. R., & Rogers, J. A.
Affiliations
  • University of Illinois Urbana-Champaign (US)
  • Washington University in St. Louis (US)
  • Washington University Pain Center, Washington University School of Medicine, St. Louis, MO 63130;
  • The University of Texas at Dallas (US)
Venue
Proceedings of the National Academy of Sciences
Published
2016-11-28
Volume
113
Issue
50
Pages
E8169-E8177
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2557453416
Cited by
135
References
34
Citations by year
2026: 4 · 2025: 6 · 2024: 15 · 2023: 13 · 2022: 13 · 2021: 21 · 2020: 18 · 2019: 16 · 2018: 17 · 2017: 12
FWCI
8.41
Type
journal article
Language
en
Open access
Locations
  • Proceedings of the National Academy of Sciences (publishedVersion)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • OakTrust (Texas A&M University Libraries) (submittedVersion)
Funders
HHS | NIH | Office of Behavioral and Social Sciences Research (NS081707)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neuroscience and Neural Engineering
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Wireless Power Transfer Systems
  • Physical Sciences › Engineering › Biomedical Engineering › Wireless Body Area Networks
Keywords
stretchable antennas, optogenetics, micro-LEDs, capacitive coupling, wireless power transfer, locus coeruleus, nucleus accumbens, sleep arousal, psychobiology
MeSH terms
Animals, Arousal, Behavior, Animal, Equipment Design, Locus Coeruleus, Male, Models, Theoretical, Reward, Prostheses and Implants, Deep Brain Stimulation, Mice, Electromagnetic Phenomena, Wireless Technology, Adrenergic Neurons, Optogenetics

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