Optogenetic stimulation probes with single-neuron resolution based on organic LEDs monolithically integrated on CMOS
Optogenetic stimulation probes with single-neuron resolution based on organic LEDs monolithically integrated on CMOS
复制标题
基于单片集成在 CMOS 上的有机 LED 的具有单神经元分辨率的光遗传学刺激探针
DOI:
10.1038/s41928-023-01013-y
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发表时间:
2023
影响因子:
34.3
通讯作者:
Shepard, Kenneth L.
中科院分区:
文献类型:
--
作者:
Taal, Adriaan J.;Uguz, Ilke;Hillebrandt, Sabina;Moon, Chang-Ki;Andino-Pavlovsky, Victoria;Choi, Jaebin;Keum, Changmin;Deisseroth, Karl;Gather, Malte C.;Shepard, Kenneth L.
The use of optogenetic stimulation to evoke neuronal activity in targeted neural populations—enabled by opsins with fast kinetics, high sensitivity and cell-type and subcellular specificity—is a powerful tool in neuroscience. However, to interface with the opsins, deep-brain light delivery systems are required that match the scale of the spatial and temporal control offered by the molecular actuators. Here we show that organic light-emitting diodes can be combined with complementary metal–oxide–semiconductor technology to create bright, actively multiplexed emissive elements. We create implantable shanks in which 1,024 individually addressable organic light-emitting diode pixels with a 24.5 µm pitch are integrated with active complementary metal–oxide–semiconductor drive and control circuitry. This integration is enabled by controlled electrode conditioning, monolithic deposition of the organic light-emitting diodes and optimized thin-film encapsulation. The resulting probes can be used to access brain regions as deep as 5 mm and selectively activate individual neurons with millisecond-level precision in mice.
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影响因子:
15.1
作者:
Voroslakos, Mihaly;Kim, Kanghwan;Slager, Nathan;Ko, Eunah;Oh, Sungjin;Parizi, Saman S.;Hendrix, Blake;Seymour, John P.;Wise, Kensall D.;Buzsaki, Gyorgy;Fernandez-Ruiz, Antonio;Yoon, Euisik
通讯作者:
Yoon, Euisik
影响因子:
16.6
作者:
Mager T;Lopez de la Morena D;Senn V;Schlotte J;D Errico A;Feldbauer K;Wrobel C;Jung S;Bodensiek K;Rankovic V;Browne L;Huet A;Jüttner J;Wood PG;Letzkus JJ;Moser T;Bamberg E
通讯作者:
Bamberg E
影响因子:
3.6
作者:
McAlinden, Niall;Massoubre, David;Mathieson, Keith
通讯作者:
Mathieson, Keith
影响因子:
46.9
作者:
Chen R;Gore F;Nguyen QA;Ramakrishnan C;Patel S;Kim SH;Raffiee M;Kim YS;Hsueh B;Krook-Magnusson E;Soltesz I;Deisseroth K
通讯作者:
Deisseroth K
影响因子:
2.3
作者:
T. Maindron;B. Chambion;Marion Provost;A. Vandeneynde;P. Peray;M. Zussy;J. Dechamp;C. Rossat;Stéphanie Gonnin
通讯作者:
T. Maindron;B. Chambion;Marion Provost;A. Vandeneynde;P. Peray;M. Zussy;J. Dechamp;C. Rossat;Stéphanie Gonnin