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Full-Text Articles in Life Sciences

Cortical Stimulation Mapping Of Heschl’S Gyrus In The Auditory Cortex For Tinnitus Treatment, Austin Huang Dec 2018

Cortical Stimulation Mapping Of Heschl’S Gyrus In The Auditory Cortex For Tinnitus Treatment, Austin Huang

CMC Senior Theses

Tinnitus is the perception of sound in the absence of an actual sound stimulus. Recent developments have shifted the focus to the central nervous system and the neural correlate of tinnitus. Broadly, tinnitus involves cortical map rearrangement, pathological neural synchrony, and increased spontaneous firing rates. Various cortical regions, such as Heschl’s gyrus in the auditory cortex, have been found to be associated with different aspects of tinnitus, such as perception and loudness. I propose a cortical stimulation mapping study of Heschl’s gyrus using a depth and subdural electrode montage to conduct electrocorticography. This study would provide high-resolution data on abnormal …


Ccl11 As A Biomarker For The In Vivo Diagnosis Of Chronic Traumatic Encephalopathy, Robert Weissenfels Jan 2018

Ccl11 As A Biomarker For The In Vivo Diagnosis Of Chronic Traumatic Encephalopathy, Robert Weissenfels

CMC Senior Theses

Chronic traumatic encephalopathy is the neurodegenerative disease that is ascribed to the long term development of cognitive, behavioral, emotional, and motor deficits as a result of the exposure to high amounts of sub concussive traumatic brain injuries. The disease has gained recent popularity in the media for its prevalence in American football as a response to recent research that has suggested the prominence of the disease in nearly every NFL player that is examined post mortem. This has produced a growing concern for the consequences of head impact and participation in contact sports. Despite media attention, little is currently known …


Crispr Genetic Editing: Paths For Christian Acceptance And Analysis Of In Vivo And In Vitro Efficiency, Mandeep Sandhu Jan 2018

Crispr Genetic Editing: Paths For Christian Acceptance And Analysis Of In Vivo And In Vitro Efficiency, Mandeep Sandhu

Scripps Senior Theses

With advancements in CRISPR-cas9 broadening the potential paths for clinical usage of genetic editing, conversations about genetic editing have grown to outside simply scientific communities and into mainstream conversations. This study focuses specifically on Christian discourse of genetic editing and locates four major tensions for many Christians when they think about genetic editing: beginning of life, Creator-human relationship, imago Dei, and stewardship. With these major concerns in mind, I identify epigenetics, somatic cell genetic editing, and in vivo genetic editing research as important research paths to pursue as they can potentially produce techniques that more Christian individuals would feel comfortable …


Crispr-Cas9 Mediated Hmgcl Ko In 3xtg Ad Mice Reduces The Cognitive Deficit Improvement Seen In An Intermittent Metabolic Switching Regimen, Eric Joon Bum Kil Jan 2018

Crispr-Cas9 Mediated Hmgcl Ko In 3xtg Ad Mice Reduces The Cognitive Deficit Improvement Seen In An Intermittent Metabolic Switching Regimen, Eric Joon Bum Kil

CMC Senior Theses

Individuals in modern Western societies are experiencing increasing sedentary lifestyles, overindulgence of high fat, high-sugar diets, and extremely sterilized conditions, putting immense pressure on researchers and clinicians alike to come up with viable treatments for conditions implicated with an aging society. Emerging research have published the benefits of IMS and metabolic switching in a variety of neuroprotective, cellular stress resistance, and neuroplasticity pathways in animal models and clinical results from randomized trials of IMS regimens with susceptible human populations are soon to be published. The application of genome editing and next-generation sequencing (NGS) strategies to clinical and neurodegenerative research continues …


A Link Between Gut Microbes & Depression: Microbial Activation Of The Human Kynurenine Pathway, Christina Cobb Jan 2018

A Link Between Gut Microbes & Depression: Microbial Activation Of The Human Kynurenine Pathway, Christina Cobb

CMC Senior Theses

Our gut microbiota is involved in human development, nutrition, and the pathogenesis of gut disorders, but has more recently been implicated as a possible mechanism in the pathophysiology of several brain disorders, including disorders of mood and affect, such as depression. Researchers have referred to this dynamic, bidirectional signaling pathway between the gut and the brain as the “gut-brain axis.” However, most research on this axis has been limited to rodent studies, and there has been little insight into the mechanism behind it. I propose that the kynurenine pathway, where tryptophan is converted to kynurenine, is a compelling mechanism mediating …