Research output: Contribution to journal › Article › peer-review
Electronic dura mater for long-term multimodal neural interfaces. / Minev, Ivan R.; Musienko, Pavel; Hirsch, Arthur; Barraud, Quentin; Wenger, Nikolaus; Moraud, Eduardo Martin; Gandar, Jérôme; Capogrosso, Marco; Milekovic, Tomislav; Asboth, Léonie; Torres, Rafael Fajardo; Vachicouras, Nicolas; Liu, Qihan; Pavlova, Natalia; Duis, Simone; Larmagnac, Alexandre; Vörös, Janos; Micera, Silvestro; Suo, Zhigang; Courtine, Grégoire; Lacour, Stéphanie P.
In: Science., Vol. 347, No. 6218, 09.01.2015, p. 159-163.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Electronic dura mater for long-term multimodal neural interfaces
AU - Minev, Ivan R.
AU - Musienko, Pavel
AU - Hirsch, Arthur
AU - Barraud, Quentin
AU - Wenger, Nikolaus
AU - Moraud, Eduardo Martin
AU - Gandar, Jérôme
AU - Capogrosso, Marco
AU - Milekovic, Tomislav
AU - Asboth, Léonie
AU - Torres, Rafael Fajardo
AU - Vachicouras, Nicolas
AU - Liu, Qihan
AU - Pavlova, Natalia
AU - Duis, Simone
AU - Larmagnac, Alexandre
AU - Vörös, Janos
AU - Micera, Silvestro
AU - Suo, Zhigang
AU - Courtine, Grégoire
AU - Lacour, Stéphanie P.
PY - 2015/1/9
Y1 - 2015/1/9
N2 - The mechanical mismatch between soft neural tissues and stiff neural implants hinders the long-term performance of implantable neuroprostheses. Here, we designed and fabricated soft neural implants with the shape and elasticity of dura mater, the protective membrane of the brain and spinal cord. The electronic dura mater, which we call e-dura, embeds interconnects, electrodes, and chemotrodes that sustain millions of mechanical stretch cycles, electrical stimulation pulses, and chemical injections. These integrated modalities enable multiple neuroprosthetic applications. The soft implants extracted cortical states in freely behaving animals for brain-machine interface and delivered electrochemical spinal neuromodulation that restored locomotion after paralyzing spinal cord injury.
AB - The mechanical mismatch between soft neural tissues and stiff neural implants hinders the long-term performance of implantable neuroprostheses. Here, we designed and fabricated soft neural implants with the shape and elasticity of dura mater, the protective membrane of the brain and spinal cord. The electronic dura mater, which we call e-dura, embeds interconnects, electrodes, and chemotrodes that sustain millions of mechanical stretch cycles, electrical stimulation pulses, and chemical injections. These integrated modalities enable multiple neuroprosthetic applications. The soft implants extracted cortical states in freely behaving animals for brain-machine interface and delivered electrochemical spinal neuromodulation that restored locomotion after paralyzing spinal cord injury.
UR - http://www.scopus.com/inward/record.url?scp=84923337917&partnerID=8YFLogxK
U2 - 10.1126/science.1260318
DO - 10.1126/science.1260318
M3 - Article
C2 - 25574019
VL - 347
SP - 159
EP - 163
JO - Science
JF - Science
SN - 0036-8075
IS - 6218
ER -
ID: 5835771