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Articles 1 - 4 of 4
Full-Text Articles in Psychology
On The Roles Of Trait Anxiety And Toll Like Receptor 4 In Amphetamine Sensitization In Adolescent Male Rats, Corey A. Calhoun
On The Roles Of Trait Anxiety And Toll Like Receptor 4 In Amphetamine Sensitization In Adolescent Male Rats, Corey A. Calhoun
Graduate Doctoral Dissertations
Mammalian adolescence can be a difficult transition from childhood to adulthood, where increases in impulsivity and novelty- and risk-seeking are combined with heightened affect and elevated sensitivity to stress. Indeed, during adolescence, first drug use patterns emerge and in the continental United States, increasing misuse of amphetamines has been observed in adolescent youth. Myriad neural mechanisms underlie this shift in adolescence, including the dynamic remodeling of the mesocorticolimbic (MCL) pathway. Repeated drug administration affects neuroimmune substrates within the MCL circuit including toll-like receptor 4 (TLR4)Advances in addiction neuroscience indicate that drugs of abuse activate neural TLR4 and implicate glial TLR4 …
Double Trouble: The Development And Use Of A Novel Spatial Memory Task To Study Depression In A Female Rodent Model, Ekaterina L. Koelliker
Double Trouble: The Development And Use Of A Novel Spatial Memory Task To Study Depression In A Female Rodent Model, Ekaterina L. Koelliker
Honors Theses
Preclinical rodent models of depression are important for improving our understanding of the behavioral and neurobiological implications of the disorder. However, the current behavioral assays used to assess depressive symptoms in rodents have substantial shortcomings; they are basic, test animals individually, and do not evaluate animals for extended periods. The primary goals of the present study, which was divided into two experiments, were to develop a novel task that could be used to study spatial memory and to apply the task to rodent models of depression. Both experiments used a circular arena with 10 identical jars to analyze the spatial …
The Development And Evaluation Of Novel Da Transport Inhibitors And Their Effects On Effort-Related Motivation: A Review, Mukund Desibhatla
The Development And Evaluation Of Novel Da Transport Inhibitors And Their Effects On Effort-Related Motivation: A Review, Mukund Desibhatla
Honors Scholar Theses
Depression is a debilitating disorder that can cause motivational deficits such as psychomotor retardation, anergia, apathy, and fatigue. Recent research indicates that these motivational deficits, and potential pathways of therapeutic intervention, can be studied in animal models involving rats and mice. Treatments with the VMAT-2 inhibitor tetrabenazine (TBZ) and cytokine interleukin-1ß (IL-1ß) can create a low-effort bias and impair effort-related motivation (Nunes et al. 2013, 2014). A number of high-affinity DA transport inhibitors such as d-amphetamine, methylphenidate, and cocaine can restore extracellular DA, albeit with the cost of undesirable effects such as high abuse liability. These observations have led researchers …
Semester Schedule For Cognitive And Behavioral Neuroscience, Megan V. Caldwell
Semester Schedule For Cognitive And Behavioral Neuroscience, Megan V. Caldwell
Open Educational Resources
This course schedule has been created for an asynchronous 15-week, 4 credit Cognitive and Behavioral Neuroscience course. It is a comprehensive schedule including a week-by-week breakdown of lecture topics, reading material, assignments, and exam schedule. The course covers topics related to cognition and neuroscience including the action potential, neurotransmitters, cell gradients, sensation (vision, hearing, and pain/somatosensation), neuroplasticity, memory, and movement systems. The schedule is intended to be accompanied by a syllabus.