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NEURODIAM SIGNED

High density full diamond cortical implant for long life time implantation

Total Cost €

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EC-Contrib. €

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Partnership

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 NEURODIAM project word cloud

Explore the words cloud of the NEURODIAM project. It provides you a very rough idea of what is the project "NEURODIAM" about.

hermetic    last    tissue    polymer    restoring    prosthetic    movement    settled    implanted    topology    ecog    electrical    follow    cortex    equivalent    array    moisture    performances    combines    diamond    implantable    neuronal    operation    electrocorticography    vitro    nano    cover    implants    visual    fine    microelectrodes    tests    glass    viability    promise    neurones    ageing    critical    suitable    noise    size    intrinsic    neuroprosthetic    reduce    surface    implant    stimulation    solution    swells    fundamental    disabled    functions    penetrates    time    recording    individuals    code    performed    restore    life    electrode    titanium    fast    degradation    stability    packaging    consequently    demonstrated    lifetime    micro    neurodiam    conductive    layer    completely    core    sensations    electrodes    stimulations    reducing    density    record    vivo    device    mapping    degrades    material    synthetic    efficiency    drift    structuration    small    limbs    neurological    later    neurosciences    performance    brain    induce   

Project "NEURODIAM" data sheet

The following table provides information about the project.

Coordinator
CHAMBRE DE COMMERCE ET D'INDUSTRIE DE REGION PARIS ILE-DE-FRANCE 

Organization address
address: AVENUE DE FRIEDLAND 27
city: Paris
postcode: 75382
website: www.cci-paris-idf.fr

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country France [FR]
 Total cost 1˙499˙865 €
 EC max contribution 1˙499˙865 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2017-STG
 Funding Scheme ERC-STG
 Starting year 2018
 Duration (year-month-day) from 2018-05-01   to  2023-04-30

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    CHAMBRE DE COMMERCE ET D'INDUSTRIE DE REGION PARIS ILE-DE-FRANCE FR (Paris) coordinator 1˙499˙865.00

Map

 Project objective

Implantable neuroprosthetic devices offer the promise of restoring neurological functions to disabled individuals. Tests demonstrated that an array of microelectrodes implanted in cortex allows to record activity of the brain and to induce a movement on prosthetic limbs or electrical stimulations restore some visual sensations. For these applications the life time and stability of the electrodes are critical features for the reliable operation of any implantable neuronal device. It’s also necessary to have high density implant with small electrodes to cover a large surface of the cortex to have access of neuronal code. A reliable packaging for long term implantable devices are in titanium or glass but not suitable in the case of ECoG (ElectroCorticoGraphy) implant. Indeed, it is necessary to achieve a polymer implant as a core material, to follow the topology of the brain surface. But in long term the polymer swells and moisture penetrates the implant and degrades its performances therefore reducing the lifetime. The goal of NEURODIAM project is to address two major challenges: - increase the lifetime of implant by a specific packaging, - reduce the size of the electrodes to be equivalent to the neurones size (10 µm) without degradation of noise and consequently increase the electrode density for a fine mapping of the cortex. To avoid performance drift of the implant, a new packaging solution completely hermetic will be developed based on the last developments of micro and nano structuration of diamond layer that combines conductive and intrinsic synthetic diamond. Fast ageing tests will be settled to demonstrate the viability of this diamond technology. In-vitro and in-vivo assessment will be performed to demonstrate the efficiency of these implants for recording and stimulation of neuronal tissue.

This project will produce high performance diamond based technology that can be later used for various implants dedicated to fundamental studies in neurosciences.

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The information about "NEURODIAM" are provided by the European Opendata Portal: CORDIS opendata.

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