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The Brain Breakdown: Bringing Neuroscience To A Broader Audience, Katharine Buehrig May 2026

The Brain Breakdown: Bringing Neuroscience To A Broader Audience, Katharine Buehrig

Undergraduate Honors Theses

Neuroscience is a rapidly growing field, which needs to continue becoming more accessible and understandable to younger generations. Expanding access to neuroscience through different modes, such as podcasts, brings the discipline to a broader audience. Podcasts allow listeners to follow an outlined learning path they can pursue on their personal timeline. High school students often do not have access to neuroscience specific materials within their standard science curriculum. To address this knowledge gap, I collected questions about neuroscience from high school students across four schools in the United States to develop an understanding about what they are interested in learning. …


The Impact Of Emdr Therapy On Past Suicidal Ideation: Lived Experiences Of Young Adults, Lindsey Faehnrich May 2025

The Impact Of Emdr Therapy On Past Suicidal Ideation: Lived Experiences Of Young Adults, Lindsey Faehnrich

Undergraduate Honors Theses

This study explores the effectiveness of Eye Movement Desensitization and Reprocessing (EMDR) therapy in reducing suicidal ideation and improving mental health outcomes among college-attending young adults (ages 18–24) with a history of trauma. EMDR is a body-based psychotherapy designed to alleviate distressing thoughts and trauma. It gained attention for its positive impact on PTSD and has more recently been applied to other mental health disorders. The literature review highlights risk factors including trauma, mental health disorders, suicidal ideation, and EMDR. The methods detail a phenomenological approach, interviewing four young adults who underwent EMDR and experienced past suicidal ideation. This provided …


Examining The Neuronal Dopaminergic Pathway Underlying Sleep Behavior And Related Dopamine Sleep Disorders, Mary Beth Putz May 2017

Examining The Neuronal Dopaminergic Pathway Underlying Sleep Behavior And Related Dopamine Sleep Disorders, Mary Beth Putz

Undergraduate Honors Theses

The human brain is an extremely complex organ with approximately 100 billion different neurons that are constantly sending and receiving messages. These messages are sent using the chemical messengers of the brain: neurotransmitters and neuromodulators. Mechanisms of neural control of sleep are substantially conserved across species. Evidence from multiple animal models including flies, zebrafish, and mice shows that the arousal, or wake phase, is regulated by conserved neuromodulators such as dopamine, norepinephrine, and serotonin. Since these neurotransmitter systems are distributed throughout the brain and sub-serve many functions in addition to sleep, the precise circuit mechanisms by which these neurotransmitters regulate …


Effect Of Zymosan-Induced Peritonitis On The Expression Of Substance P In Primary Sensory Neurons And Spinal Nerve Processes, Michael G. Armstrong May 2016

Effect Of Zymosan-Induced Peritonitis On The Expression Of Substance P In Primary Sensory Neurons And Spinal Nerve Processes, Michael G. Armstrong

Undergraduate Honors Theses

Macrophages and other cells of the innate immune system recognize foreign particles that could be potentially dangerous and respond by initiating an inflammatory response. The biologically active chemical mediators of this response called pro-inflammatory cytokines are produced in various myeloid derived immune cells and can affect other cells of the body. Interleukin-1β, a pro-inflammatory cytokine, has been shown to have direct effects on dorsal root ganglion (DRG) cell bodies including the upregulation and direct release of a nociceptive neurotransmitter called substance P (SP). Using a zymosan-induced model of systemic inflammation, we hypothesized that murine DRG neurons and the nerve processes …