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Full-Text Articles in Psychology
The Role Of Igf-Ii In Memory Enhancement : Implications For Autism Spectrum Disorders, Amy S. Kohtz
The Role Of Igf-Ii In Memory Enhancement : Implications For Autism Spectrum Disorders, Amy S. Kohtz
Legacy Theses & Dissertations (2009 - 2024)
Cognitive and memory impairments significantly affect multiple domains in life and play major roles in disease. Identifying critical mechanisms and factors that mediate memory consolidation and enhancement may represent an important approach for increasing cognition in normal adults and preventing or treating cognitive impairments. The expression of the C/EBP- target gene insulin-like growth factor 2, (IGF-II) is required for memory consolidation; furthermore, IGF-II administration during memory consolidation produces memory enhancement, increased memory persistence and prevents forgetting. In this thesis, I investigated the therapeutic potential of IGF-II to promote memory consolidation when administered systemically. In addition, I investigated one particularly interesting …
The Role Of Progestogen Neurosteroids In Behaviors Relevant For Autism Spectrum Disorders, Danielle Christine Llaneza
The Role Of Progestogen Neurosteroids In Behaviors Relevant For Autism Spectrum Disorders, Danielle Christine Llaneza
Legacy Theses & Dissertations (2009 - 2024)
Autism spectrum disorder (ASD) affects children across the U.S. and is characterized by deficits in social communication and restrictive/repetitive behaviors, for which few therapeutic interventions have been successful. Steroid hormones, such as progesterone (P4) and its metabolite, 5α-pregnan-3α-ol-20-one (3α,5α-THP), can exert neuroprotective effects, influence synaptic morphology, mediate behavioral outcomes, and influence stress-responding. In this thesis, the behaviors and baseline levels of the stress hormone, corticosterone, P4, and 3α,5α-THP are investigated in BTBR T+ Itpr3tf/J (BTBR) mice, a proposed ASD model. It was hypothesized that BTBR mice would show abnormalities in behaviors and in levels of steroids and neuroendocrine factors. Results …