Place cells: From theory to analysis
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- dc.contributor.author Tomàs Cuesta, Davidca
- dc.date.accessioned 2017-10-10T10:37:43Z
- dc.date.available 2017-10-10T10:37:43Z
- dc.date.issued 2017-10-10
- dc.description Treball de fi de grau en Biomèdicaca
- dc.description Tutors: Rubén Moreno i Pablo Jercog
- dc.description.abstract The study of Place Cells, hippocampal neurons tuned to spatial locations in the environment, is central to elucidate how the brain encodes and retrieves spatial information. Advances in genetic and imaging technologies have allowed to keep track of the dynamics of large ensembles of Place Cells across multiple days in mice. Because spatial information is processed at the population level, novel recording techniques such as in-vivo calcium imaging have the potential to unveil the mechanisms underlying the dynamics of place coding. However, with new recording paradigms comes the need to standardize and optimize the processing and first analysis stages of the data. In this methodological and data analysis project I will present my work on building a pipeline to process, extract, filter, track and analyze Place Cells from existing calcium imaging recordings in a linear-track setup. Using the resulting data, I will take a decoding approach and present some tentative results on task Place Cell turnover and on the relation between predictive-accuracy and noise correlations, with the aim to provide a transversal view, from the first processing stages to the neural and behavioral analysis, of the challenges and strengths of using calcium imaging data of behaving animals.en
- dc.format.mimetype application/pdfca
- dc.identifier.uri http://hdl.handle.net/10230/32894
- dc.language.iso engca
- dc.rights Atribución-NoComercial-SinDerivadas 3.0 Españaca
- dc.rights.accessRights info:eu-repo/semantics/openAccessca
- dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/es/ca
- dc.subject.keyword Place cellen
- dc.subject.keyword Hippocampusen
- dc.subject.keyword Decodingen
- dc.subject.keyword CA1en
- dc.subject.keyword Cognitive mapen
- dc.title Place cells: From theory to analysisca
- dc.type info:eu-repo/semantics/bachelorThesisca