Skip to main content
Go to the home page of the European Commission (opens in new window)
English English
CORDIS - EU research results
CORDIS

Towards optogenetic cortical implants for hearing impaired

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Flexible EcoG array for mice (opens in new window)
High resolution μLED array (opens in new window)
μLED array for mice (opens in new window)

Task 1.2: Design, fabrication and in vivo testing of a μLED array for mice. (M1-12). Lead partner: UoSIn this tasks, a 2x2 mm, 10x10 μLED array delivering 480nm blue light (10mW/mm2) for patterned optogenetic stimulation of auditory cortex will be produced according to a current prototype available at UoS10, and optogenetic stimulation parameters already used at IP12. Spread and magnitude of cortical responses will be measured in vivo in ChR2 expressing mice at IP using penetrating silicon probes electrophysiology, leading to a calibrated optogenetic stimulation array [Deliverable D1.2]. If spatial resolution of responses is above expectancies (> 400μm half-width diameter, [Milestone 2]), a new design will be performed to narrow the emission cone and improve resolution for WP2 (see WP1.3).

Publications

Characterizing subcutaneous cortical auditory evoked potentials in mice (opens in new window)

Author(s): Olivier Postal, Warren Bakay, Typhaine Dupont, Alexa Buck, Élodie Daoud, Christine Petit, Nicolas Michalski, Boris Gourévitch
Published in: Hearing Research, Issue Volume 422, 1 September 2022, 2022, ISSN 0378-5955
Publisher: Elsevier BV
DOI: 10.1016/j.heares.2022.108566

Flexible Transparent Electrodes Formed from Template-Patterned Thin-Film Silver (opens in new window)

Author(s): Sihai Luo, Enkui Lian, Jiali He, John C. deMello
Published in: Advanced Materials, 2023, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202300058

Protocol for implementing medial forebrain bundle stimulation as a reward for perceptual tasks in mice (opens in new window)

Author(s): Antonin Verdier, Brice Bathellier, Sophie Bagur
Published in: STAR Protocols, Issue 4, 2023, Page(s) 102669, ISSN 2666-1667
Publisher: Cell Press
DOI: 10.1016/j.xpro.2023.102669

A spatial code for temporal information is necessary for efficient sensory learning (opens in new window)

Author(s): Sophie Bagur, Jacques Bourg, Alexandre Kempf, Thibault Tarpin, Khalil Bergaoui, Yin Guo, Sebastian Ceballo, Joanna Schwenkgrub, Antonin Verdier, Jean Luc Puel, Jérôme Bourien, Brice Bathellier
Published in: Science Advances, Issue 11, 2025, ISSN 2375-2548
Publisher: American Association for the Advancement of Science (AAAS)
DOI: 10.1126/sciadv.adr6214

Design, Characterization, and In Vivo Application of Multi-Conductive Layer Organic Electrocorticography Probes (opens in new window)

Author(s): Rémy Cornuéjols, Amélie Albon, Suyash Joshi, James Alexander Taylor, Martin Baca, Sofia Drakopoulou, Tania Rinaldi Barkat, Christophe Bernard, and Shahab Rezaei-Mazinani
Published in: ACS Applied Materials & Interfaces, Issue 15, 19, 2023, Page(s) 22854–22863, ISSN 1944-8252
Publisher: Amecican Chemical Society Publications
DOI: 10.1021/acsami.3c00553

Enhanced perceptual task performance without deprivation in mice using medial forebrain bundle stimulation (opens in new window)

Author(s): Antonin Verdier, Noémi Dominique, Déborah Groussard, Anna Aldanondo, Brice Bathellier, Sophie Bagur
Published in: Cell Reports Methods, Issue Volume 2, Issue 12, 2022, Page(s) 100355, ISSN 2667-2375
Publisher: Cell Press
DOI: 10.1101/2022.03.29.486230

Searching for OpenAIRE data...

There was an error trying to search data from OpenAIRE

No results available

My booklet 0 0