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hiGh-Resolution imAging of the barrel CortEx through VSD and LFP recordings

Objective

The aim of this action is to develop an innovative and advanced dual approach to study the barrel cortex, combining Voltage Sensitive Dye (VSD) imaging and high-resolution electrical recordings. The barrel cortex in rodents is part of the primary somatosensory cortex and a well-known example of topographic mapping, where each whisker is mapped onto a specific cortical area, called a barrel. Thanks to its unique functional organization, this system offers excellent conditions to investigate neural mechanisms mediating sensory coding, processing and plasticity. Sensory-evoked activity in the neocortex is known to manifest in the form of propagating waves but up to now there are no studies directed towards a high-resolution mapping of these waves in the barrel cortex in vivo. Thanks to the chronic cranial window designed by Dr. Kuhn at OIST, VSD imaging will be performed simultaneously with high-resolution electrical mapping of Local Field Potentials (LFP) through CMOS-based implantable neural probes developed within an EU project coordinated by UNIPD. Once fully established, this dual method will be transferred to UNIPD and will allow the study of neuronal signal propagation through a 3D architecture in living tissue with simultaneous high-resolution optical and electrical recordings. This action will increase my competences in neurophysiology and promote a close collaboration and a two-way transfer of scientific knowledge between Padova and Okinawa, enhancing the scientific relations between the European Research Area and Japan. This project will contribute to the development of advanced neuroprostheses allowing a bi-directional communication with brain microcircuits through high-resolution LFP recordings and patterned electrical stimulation of neural populations. Moreover, the results of my research will have a strong impact on basic neuroscience of population coding, providing novel insights on the propagation of sensory information within the barrel cortex.

Fields of science (EuroSciVoc)

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Programme(s)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

MSCA-IF-GF - Global Fellowships

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) H2020-MSCA-IF-2017

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Coordinator

UNIVERSITA DEGLI STUDI DI PADOVA
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 195 728,85
Address
VIA 8 FEBBRAIO 2
35122 PADOVA
Italy

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Region
Nord-Est Veneto Padova
Activity type
Higher or Secondary Education Establishments
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

€ 195 728,85

Partners (1)

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