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PIÑERO MEGÍAS CARMEN.pdf (2.07 MB)

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Bachelor thesis

Publication date

2024-01

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cc-by-nc-nd (c) Piñero, 2024
Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/215408

Collective phenomena in neuronal cultures recorded with MEAs

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Abstract

This study delves into the dynamics of living neuronal networks using a microelectrode arrays (MEAs) system. Through analysis of the neuronal activity of an in vitro neuronal network, we explored the short– and long–term effects of electrical stimulation on the network’s functional connectivity, which was quantified through cross-correlation in combination with analyses from graph theory. Spatial coarse–sampling of the data revealed a complex relationship between electrode density and network properties, emphasizing the need to examine with care contradictory results in studies with MEAs. Our findings show the intricate interplay between stimulation, plasticity and resilience to damage in neuronal cultures

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Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2024, Tutor: Jordi Soriano Fradera

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Xarxes neuronals, Microelèctrode, Treballs de fi de grau

Subject (English)

Neural networks, Microelectrode, Bachelor's theses

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Treballs Finals de Grau (TFG) - Física

Citation

PIÑERO MEGÍAS, Carmen. Collective phenomena in neuronal cultures recorded with MEAs. [consulted: 13 of August of 2026]. Available at: https://hdl.handle.net/2445/215408

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