In the thesis is described the development of two platforms to optogenetically induce single neuron excitation and formation of memory in biological in-vitro neuronal networks.One platform is a photonic chip, with aperiodic grating scatterers able to create a specific light distribution on the surface of the chip. The second platform is a digital light processor device integrated in a microscopy setup, able to create on the sample plane whatever pattern with 3 um resolution. Stimulating simultaneously many neurons, it was demonstrated the ability of this system to induce potentiation on the illuminated cells, and thus engram formation.
| Identifer | oai:union.ndltd.org:unitn.it/oai:iris.unitn.it:11572/339576 |
| Date | 28 April 2022 |
| Creators | Zaccaria, Clara |
| Contributors | Zaccaria, Clara, Pavesi, Lorenzo |
| Publisher | Università degli studi di Trento, place:TRENTO |
| Source Sets | Università di Trento |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/doctoralThesis |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | firstpage:1, lastpage:102, numberofpages:102 |
Page generated in 0.0022 seconds