Scalable Thousand Channel Penetrating Microneedle Arrays on Flex for Multimodal and Large Area Coverage BrainMachine Interfaces (Adv. Funct. Mater. 25/2022)

Microneedle Arrays In article number 2112045, Shadi A. Dayeh and co‐workers have invented an advanced brain–computer interface with a flexible and moldable backing and penetrating microneedles, which are 10 times thinner than the human hair. The flexible backing allows the device to more evenly conf...

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Bibliographic Details
Published in:Advanced functional materials 2022-06, Vol.32 (25), p.n/a
Main Authors: Lee, Sang Heon, Thunemann, Martin, Lee, Keundong, Cleary, Daniel R., Tonsfeldt, Karen J., Oh, Hongseok, Azzazy, Farid, Tchoe, Youngbin, Bourhis, Andrew M., Hossain, Lorraine, Ro, Yun Goo, Tanaka, Atsunori, Kılıç, Kıvılcım, Devor, Anna, Dayeh, Shadi A.
Format: Article
Language:English
Subjects:
Arrays
Brain
flexible
Materials science
microneedles
microwires
Needles
thousand channels
transparent
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Summary:Microneedle Arrays In article number 2112045, Shadi A. Dayeh and co‐workers have invented an advanced brain–computer interface with a flexible and moldable backing and penetrating microneedles, which are 10 times thinner than the human hair. The flexible backing allows the device to more evenly conform to the brain's complex curved surface and to more uniformly distribute the microneedles that pierce the cortex without piercing surface venules and to record signals from nearby nerve cells evenly across a wide area of the cortex.
ISSN:1616-301X
1616-3028
DOI:10.1002/adfm.202270143