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Full-Text Articles in Neuroscience and Neurobiology
Describing A Putative Corollary Discharge Circuit In Drosophila, Kaitlyn Nicole Boone
Describing A Putative Corollary Discharge Circuit In Drosophila, Kaitlyn Nicole Boone
Graduate Theses, Dissertations, and Problem Reports
Corollary discharge (CD) circuits provide critical information about movement and behavior to provide context to sensory processing. However, to date, there has not been a comprehensive study of CD circuits at a single-cell level. In this thesis, I aimed to resolve the connectivity of ascending histaminergic neurons, consisting of two pairs, the mesothoracic pair (MsAHNs) and metathoracic pair (MtAHNs) at a single-cell level and characterize contexts of activation. Using transgenic techniques, connectomics and transcriptomics, we identify neural populations receiving input from the AHNs and neural populations with significant output to the AHNs. We explored where the AHNs predominantly receive synaptic …
Using Zebrafish To Elucidate The Expression And Gene Regulatory Network Of The Genomic Screen Homeobox Transcription Factors And Bring Innovative Science Learning Experiences To West Virginia, Rebecca Ann Coltogirone
Using Zebrafish To Elucidate The Expression And Gene Regulatory Network Of The Genomic Screen Homeobox Transcription Factors And Bring Innovative Science Learning Experiences To West Virginia, Rebecca Ann Coltogirone
Graduate Theses, Dissertations, and Problem Reports
Central nervous system (CNS) development requires a code of regionally expressed transcription factors that impart initial neuronal cell identity, connectivity, and function. The absence of a transcription factor code would eliminate the neurodevelopmental logic producing diverse cell types in the CNS. Furthermore, early disruptions in transcription factor expression can affect later connectivity and function of neuronal circuits mediating sensory processing, defects in which are often observed as comorbid with various neurodevelopmental disorders (NDDs). Characterizing transcription factor expression and function is therefore an essential step in discerning the molecular mechanisms underlying human NDDs. genomic screen homeobox 1 and 2 (gsx1 …