Project description
Research seeks to uncover the role of a transient cell population in spatial navigation
Cajal-Retzius (CR) cells, a class of neurons found on the surface of the developing cerebral cortex, play a pivotal role in the development of cortical areas. These cells are present in the postnatal hippocampus for several months. However, their impact on hippocampus-dependent memories remains unknown. Funded by the Marie Skłodowska-Curie Actions programme, the CaRe-Space project is investigating how CR cells affect the growth of hippocampal neural circuits and the development of the spatial navigation system. The project's results will enable researchers to gain a better understanding of how the brain processes information and of the consequences of improper growth of neural circuits in the hippocampus.
Objective
Cajal-Retzius (CR) cells play a pivotal role in the development of cortical areas, by guiding the migration of principal cells. While cortical CR cells disappear soon after birth, these cells are present in the hippocampus for several months of postnatal development. However, the role that CR cells play in hippocampus-dependent memories is still unknown. In fact, the
hippocampal-parahippocampal region forms a network responsible for spatial representation, in rodents and in humans. In both species, spatial navigation shows a delayed postnatal maturation, which correlates with the persistence of CR cells. CR cells are indeed located in a key position to control the development of the entorhinal-hippocampal connections, and I have previously showed that CR cells are an active part of the hippocampal circuit. I hypothesize that hippocampal CR cells play a
fundamental role in the maturation of the circuits of the hippocampal region and in the development of the spatial navigation system. By using specific genetic and molecular tools, I will ablate hippocampal CR cells at early postnatal stages and then analyze alterations of the circuit of the hippocampal region and of the spatial navigation system.
The last decade has seen a major global effort in trying to understand how the brain processes information. Indeed, several research groups are investigating how spatial maps are created in the brain. However, few studies have looked at how the involved circuits actually develop and what are the consequences of an improper maturation. My previous research
experience on the development of neuronal circuits and specifically on CR cells will benefit me tremendously in understanding how these cells are contributing to the creation of spatial memory. The study will also help bridging a gap between developmental and system neuroscience, a goal that I will keep pursuing in my future scientific career.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences biological sciences neurobiology
- social sciences social geography transport navigation systems
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Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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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.
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.
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-EF-RI - RI – Reintegration panel
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-MSCA-IF-2018
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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.
7491 TRONDHEIM
Norway
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.