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Stimulation Paradigms And Transduction Patterns For Optogenetic Intervention Of Astrocytes, Lakshmini Balachandar

FIU Electronic Theses and Dissertations

Gliosis observed in several neurological disorders is associated with neuroinflammation and enhanced astrocytic Ca2+ levels. The inherent multicellular nature of this neuroinflammation poses challenges in deciphering the exact role of astrocytic Ca2+ signaling and whether it leads to the generation and/or exacerbation of neuroinflammation. These challenges are aggravated by the dearth of systematic characterization of a regulated method for eliciting astrocytic Ca2+ increases.

The primary goal of this dissertation is to address the lack of a characterized method by studying optogenetics for eliciting astrocytic Ca2+ increases. As part of this analysis, we aim to identify light stimulation paradigms resulting in …