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Full-Text Articles in Medicine and Health Sciences
Concussion And Mental Health: Case Series, Haley M. Clark
Concussion And Mental Health: Case Series, Haley M. Clark
All NMU Master's Theses
Concussion is the most common traumatic brain injury in the United States, and is thought to lead to adverse effects on mental health. No studies to date have examined mental health throughout concussion recovery. This project examined the effect of concussion on three aspects of mental health: anxiety (Hamilton Anxiety Rating Scale), depression (Beck’s Depression Inventory), and aggression, (Buss-Perry Aggression Questionnaire) at three time points (baseline, mid-season, and postseason) and if the athlete had a concussion, they completed the questionnaire once upon diagnosis, bi-weekly until return-to-play, and bi-weekly for two weeks after being cleared for participation. Each concussion showed an …
Cerebellum-Seeded Functional Connectivity Changes In Trait-Anxious Individuals Undergoing Attention Bias Modification Training, Katherine Elwell
Cerebellum-Seeded Functional Connectivity Changes In Trait-Anxious Individuals Undergoing Attention Bias Modification Training, Katherine Elwell
All NMU Master's Theses
Anxiety and anxiety related disorders are increasing at a drastic rate in the past decade, with the NIMH reporting that 31.1% of U.S. adults will experience an anxiety disorder at some point in their lives. Anxiety is commonly characterized by increased attention bias to threat. Attention Bias Modification (ABM) is a new treatment used to reduce individual’s attention bias towards threat. The extent to which ABM leads to underlying neural changes is still unknown. The cerebellum is a neglected brain structure, with new research provides evidence that cerebellum’s functional connectivity and shared networks with threat processing regions has a direct …
Intracranial Infusions Of Neurotensin Agonists Produce An Anxiolytic Profile In A Rat Ultrasonic Vocalization Model, Floyd F. Steele Iii
Intracranial Infusions Of Neurotensin Agonists Produce An Anxiolytic Profile In A Rat Ultrasonic Vocalization Model, Floyd F. Steele Iii
All NMU Master's Theses
Neurotensin (NT) is a peptide neurotransmitter that interacts with brain monoamine neurotransmitter systems. It has been demonstrated that neurotensin type 1 and type 2 receptor agonists influence animal models of psychological disorders and pain regulation, respectively. It has already been shown that the systemic administration of the selective neurotensin type 1 receptor agonist PD149163 can attenuate the number of fear-induced 22-kHz ultrasonic vocalizations (USVs) produced by male Wistar rats. A reduction in the number of 22-kHz USV calls is indicative of an anxiolytic effect. The current study used a USV model to evaluate the effects of PD149163 (0.1, 1.0, and …