Anatomy Commons^™

Illustrated Choreography Of Spirals, Kasey Britt

Selected Undergraduate Works

This independent project was created for the yearlong Anatomy component class in Dance. The author utilized movement practice, viewing video recordings, anatomical study and analysis, sketching and drawing, to develop and produce a detailed visual representation of Spirals, choreographed by Irene Dowd © 1991.

Spirals is a complex and comprehensive warm up and cool down choreographic sequence for dancers, built upon functional anatomy and neuromuscular training principles. During the fall semester and for the first eight weeks of the spring semester, the author learned and refined their performance of this material, as well as making anatomical drawings and engaging in movement ...

Modulation Of Parasympathetic Reactivation Post-Exercise Via Slow Breathing, Brent Burg

CSBSJU Distinguished Thesis

During exercise sympathetic nervous activity increases and parasympathetic nervous activity decreases to fuel energy demands. Heart rate variability (HRV) indicates activity of the autonomic nervous system and the balance of its two branches. Slow breathing (SB) (6 breaths/minute) increases parasympathetic activity both spontaneously during practice and at rest after long-term practice. Thus, SB may increase parasympathetic activity after exercise. PURPOSE: This study aimed to determine whether post-exercise SB increases parasympathetic activity as measured by HRV. METHODS: Ten recreationally active college aged males (21 +/-1 years old) completed the study. A VO2max test was used to determine 70% of VO2max ...

Effects Of A Strength Training Intervention And Quality Of Life: Case Study On A Sedentary Adult Female, Lucas Frazier

Williams Honors College, Honors Research Projects

The purpose of the project is to evaluate physiological and quality of life changes in a

sedentary, senior-aged (55 or older) female using a six-week strength training

intervention. This case study will instruct how to perform a push-pull-legs split

routine by going to the gym three times per week. Prior to the six week intervention,

both quantitative and qualitative variables will be collected to assess baseline data,

including the subject’s resting heart rate, resting blood pressure, grip strength, one-

repetition maximum on seven whole body exercises (dumbbell bicep curl, tricep

pushdown, barbell bench press, wide-grip lat pull-down, seated dumbbell ...

Chronic Recurrent Priapism: A High Flow State Secondary To An Arteriovenous Fistula Of The Corpus Cavernosum, Catherine M. Fiore, Melissa L. Pellegrino, Meghna C. Trivedi

Open Access Articles

Priapism is clinically defined as an erect penis for more than 4h unrelated to sexual stimulation. There are two main types of priapism-high flow and low flow, based on the pathophysiology. In this case report we will mainly focus on high flow, non-ischemic priapism, which is the less common form. High flow priapism occurs secondary to congenital malformation or from the development of arteriovenous malformation from genital trauma. This case highlights the importance of differentiation and recognition of posttraumatic high flow priapism and unveils the role of selective internal pudendal artery angiography and embolization in its management.

Psychometric Properties Of The Standardized Assessment Of Concussion In Youth Football: Validity, Reliability, And Demographic Factors, Arthur C. Maerlender, Eric Smith, P. Gunnar Brolinson, Jillian Urban, Steven Rowson, Amaris Ajamil, Eamon T. Campolettano, Ryan A. Gellner, Srinidhi Bellamkonda, Mireille E. Kelley, Derek Jones, Alex Powers, Jonathan Beckwith, Joseph J. Crisco, Joel Stitzel, Stefan Duma, Richard M. Greenwald

Center for Brain, Biology and Behavior: Papers & Publications

The objective of this study was to determine the psychometrics (reliability, validity) of the original Standardized Assessment of Concussion (SAC) in a youth sample (ages 11 to 13). Demographic factors of race, level of vocabulary knowledge, mother’s level of education were also considered. Over 150 youth football athletes completed the SAC and a brief battery of NIH Toolbox cognitive tests as part of a larger study on biomechanical factors in youth sport concussion. This was a within-subjects design (pre-season, post-season assessments), and correlational analysis of convergent and discriminant validity. Between groups analysis based on demographic differences was also employed ...

The Global Assessment Of School Functioning (Gasf): Criterion Validity And Interrater Reliability, Arthur C. Maerlender, Joseph Palamara, Jonathan Lichtenstein

Center for Brain, Biology and Behavior: Papers & Publications

The Global Assessment of School Functioning (GASF) provides a robust estimate of a student's overall level of functioning within the school environment. It is intended to capture a global metric reflecting academic, social and general behavioral functioning within the school. It is a modification of the Global Assessment of Functioning and reflects functioning across academics, interpersonal relationships, school behavior, and school participation. It was developed to allow school personnel a means to communicate the general level of student functioning without re- verting to specific issues or immediate concerns. This paper reports on the scale's criterion validity and interrater ...

Inter-Rater Reliability And Intra-Rater Reliability Of Synchronous Ultrasound Imaging And Electromyography Measure Of The Lumbopelvic-Hip Muscle Complex, Courtney Caputo

Honors Undergraduate Theses

Objective: The purpose of this study was to determine inter-rater and intra-rater reliability of synchronous ultrasound imaging and electromyography measures of lumbopelvic-hip muscle activity performed by a novice and an experienced investigator in healthy individuals. Electromyography (EMG) has served as the gold standard for quantification of onset of muscle activation; however, ultrasound imaging can visualize muscle activity when collected simultaneously. Methods: A novice and experienced investigator collected a series of 3 ultrasound images at rest and 3 M-mode clips during contraction of each muscle while EMG electrodes collected muscle activity. Muscles collected included: external oblique, erector spinae, rectus abdominis, gluteus ...

Comparative Anatomy Case Study: Differences In Extrinsic Eye Muscles And Dissection Protocols, Erin Ruden

Creative Components

There have been notable studies comparing the eye placement between predators and prey, which can be further categorized as omnivore, carnivore, and herbivore. The purpose of this study was to determine if eye placement correlated with extrinsic eye muscle differences among the classification of animals (predator vs. prey and omnivore vs. carnivore vs. herbivore). For an omnivore, a human orbit was dissected. A cat was dissected to represent a carnivore and a goat was dissected to represent an herbivore. Dissection protocol for the cat and goat were created due to the lack of dissections of these muscles. Unfortunately, data collection ...

The Effects Of Intrinsic Foot Muscle Strengthening On Foot Posture, Balance, And Agility In Ice Hockey Players, Rebecca Eve Veltrie

Graduate Theses, Dissertations, and Problem Reports

Context: Research has shown that intrinsic foot muscle strengthening over a 4-week period is beneficial for improvements in dynamic postural control, function, stability and foot posture. Ice hockey is a sport that requires immense levels of balance, stability and performance on the lateral aspect of the skate. With research lacking on the impact of intrinsic foot muscle strengthening on ice hockey athletes’ balance, foot posture and performance, implementation of such a program may be beneficial for ice hockey players. Objective: The purpose of this study was to explore the effects of foot intrinsic muscle strengthening versus a traditional extrinsic muscle ...

Seen In Science: Lgbtq+ Inclusivity In Anatomy & Physiology Texts, Harshini Sirvisetty, Kat Ray King, Linda Catherine Fuselier

Undergraduate Arts and Research Showcase

Biology is unique from other science disciplines in that concepts taught in core classes can inform our student’s understanding of sex and gender. A biology major encounters lessons on sex determination, sexual reproduction, and sex characteristics in their courses. The language used in these units matters. It is imperative that educators consider how the language, examples, and content that we use in classrooms drive (or not) inclusivity for gender- and sexuality-diverse (GSD) (aka LGBTQ+) individuals. We chose to analyze four college-level human anatomy/physiology (AP) textbooks for GSD population inclusivity. We adopted a queer theory framework to critically examine ...

Modeling Interactions Between Brain Function, Diet Adherence Behaviors, And Weight Loss Success, Amanda N. Szabo-Reed, Laura E. Martin, Jinxiang Hu, Hung-Wen Yeh, Joshua Powell, Rebecca J. Lepping, Trisha M. Patrician, Florance J. Breslin, Joseph E. Donnelly, Cary R. Savage

Center for Brain, Biology and Behavior: Papers & Publications

Summary

Introduction: Obesity is linked to altered activation in reward and control brain cir-cuitry; however, the associated brain activity related to successful or unsuccessful weight loss (WL) is unclear.

Methods: Adults with obesity (N = 75) completed a baseline functional magnetic res-onance imaging (fMRI) scan before entering a WL intervention (ie,3-month diet and physical activity [PA] program). We conducted an exploratory analysis to identify the contributions of baseline brain activation, adherence behavior patterns, and the asso-ciated connections to WL at the conclusion of a 3-month WL intervention. Food cue-reactivity brain regions were functionally identified using fMRI to index brain activation ...

Glucocorticoids Rapidly Activate Camp Production Via GΑs To Initiate Non-Genomic Signaling That Contributes To One-Third Of Their Canonical Genomic Effects, Francisco J. Nuñez, Timothy B. Johnstone, Maia L. Corpuz, Austin G. Kazarian, Nicole N. Mohajer, Omar Tliba, Reynold A. Pannettieri Jr., Cynthia J. Koziol-White, Moom Roosan, Rennolds S. Ostrom

Pharmacy Faculty Articles and Research

Glucocorticoids are widely used for the suppression of inflammation, but evidence is growing that they can have rapid, non-genomic actions that have been unappreciated. Diverse cell signaling effects have been reported for glucocorticoids, leading us to hypothesize that glucocorticoids alone can swiftly increase the 3′,5′-cyclic adenosine monophosphate (cAMP) production. We found that prednisone, fluticasone, budesonide, and progesterone each increased cAMP levels within 3 minutes without phosphodiesterase inhibitors by measuring real-time cAMP dynamics using the cAMP difference detector in situ assay in a variety of immortalized cell lines and primary human airway smooth muscle (HASM) cells. A membrane- impermeable ...

Regulation Of Zebrafish Melanocyte Development By Ligand-Dependent Bmp Signaling, Alec Gramann, Arvind M. Venkatesan, Melissa Guerin, Craig J. Ceol

Open Access Articles

Preventing terminal differentiation is important in the development and progression of many cancers including melanoma. Recent identification of the BMP ligand GDF6 as a novel melanoma oncogene showed GDF6-activated BMP signaling suppresses differentiation of melanoma cells. Previous studies have identified roles for GDF6 orthologs during early embryonic and neural crest development, but have not identified direct regulation of melanocyte development by GDF6. Here, we investigate the BMP ligand gdf6a, a zebrafish ortholog of human GDF6, during the development of melanocytes from the neural crest. We establish that the loss of gdf6a or inhibition of BMP signaling during neural crest development ...

Intestinal Neurod1 Expression Impairs Paneth Cell Differentiation And Promotes Enteroendocrine Lineage Specification, Joyce H. Li, Subir Ray, Ning Pan, Jody Haigh, Bernd Fritzsch, Andrew B. Leiter

Open Access Articles

Transcription factor Neurod1 is required for enteroendocrine progenitor differentiation and maturation. Several earlier studies indicated that ectopic expression of Neurod1 converted non- neuronal cells into neurons. However, the functional consequence of ectopic Neurod1 expression has not been examined in the GI tract, and it is not known whether Neurod1 can similarly switch cell fates in the intestine. We generated a mouse line that would enable us to conditionally express Neurod1 in intestinal epithelial cells at different stages of differentiation. Forced expression of Neurod1 throughout intestinal epithelium increased the number of EECs as well as the expression of EE specific transcription ...

Evaluating The Occurrence Of Age-Related Peripheral Neuropathy In Het3 Mice And Development Of A Whole Tissue Imaging Technique For Analyzing Total Innervation In The Subcutaneous Adipose Depot, Jake Willows

Electronic Theses and Dissertations

Adipose tissue can be characterized as either being a white (energy storing) depot or a brown (energy expending) depot and both have been found to contain dense networks of neural innervation. This adipose nerve supply regulates numerous metabolic functions and likely plays an important role in the function of adipose blood vessels. Recently our lab has shown in the C57BL/6 mouse model that peripheral neuropathy, or the dying back and dysfunction of the nerves in the superficial tissues such as the skin, can extend into the subcutaneous adipose tissue in conditions commonly associated with the neuropathic phenotype (i.e ...

Must A Physician Treat A Disruptive Or Abusive Patient Or Can The Doctor Fire That Person?, Samuel D. Hodge, Jr.

DePaul Journal of Health Care Law

No abstract provided.

Agi-134: A Fully Synthetic Alpha-Gal Glycolipid That Converts Tumors Into In Situ Autologous Vaccines, Induces Anti-Tumor Immunity And Is Synergistic With An Anti-Pd-1 Antibody In Mouse Melanoma Models, Stephen M. Shaw, Kim Wigglesworth, Giles F. Whalen, Arik A. Zur

Open Access Articles

Background: Treatments that generate T cell-mediated immunity to a patient's unique neoantigens are the current holy grail of cancer immunotherapy. In particular, treatments that do not require cumbersome and individualized ex vivo processing or manufacturing processes are especially sought after. Here we report that AGI-134, a glycolipid-like small molecule, can be used for coating tumor cells with the xenoantigen Galalpha1-3Galbeta1-4GlcNAc (alpha-Gal) in situ leading to opsonization with pre-existing natural anti-alpha-Gal antibodies (in short anti-Gal), which triggers immune cascades resulting in T cell mediated anti-tumor immunity.

Methods: Various immunological effects of coating tumor cells with alpha-Gal via AGI-134 in vitro ...

Comparative Pangenomics Of The Mammalian Gut Commensal Bifidobacterium Longum, Korin Albert, Asha Rani, David Sela

Open Access Articles

Bifidobacterium longum colonizes mammalian gastrointestinal tracts where it could metabolize host-indigestible oligosaccharides. Although B. longum strains are currently segregated into three subspecies that reflect common metabolic capacities and genetic similarity, heterogeneity within subspecies suggests that these taxonomic boundaries may not be completely resolved. To address this, the B. longum pangenome was analyzed from representative strains isolated from a diverse set of sources. As a result, the B. longum pangenome is open and contains almost 17,000 genes, with over 85% of genes found in < /=28 of 191 strains. B. longum genomes share a small core gene set of only ~500 genes, or ~3% of the total pangenome. Although the individual B. longum subspecies pangenomes share similar relative abundances of clusters of orthologous groups, strains show inter- and intrasubspecies differences with respect to carbohydrate utilization gene content and growth phenotypes.

Genetic Taster Status As A Mediator Of Neural Activity And Swallowing Mechanics In Healthy Adults, Angela M. Dietsch, Ross M. Westemeyer, William G. Pearson Jr., Douglas H. Schultz

Center for Brain, Biology and Behavior: Papers & Publications

As part of a larger study examining relationships between taste properties and swallowing, we assessed the influence of genetic taster status (GTS) on measures of brain activity and swallowing physiology during taste stimulation in healthy men and women. Twenty-one participants underwent videofluoroscopic swallowing study (VFSS) and functional magnetic resonance imaging (fMRI) during trials of high-intensity taste stimuli. The precisely formulated mixtures included sour, sweet-sour, lemon, and orange taste profiles and unflavored controls. Swallowing physiology was characterized via computational analysis of swallowing mechanics plus other kinematic and temporal measures, all extracted from VFSS recordings. Whole-brain analysis of fMRI data assessed blood ...

An Analysis Of Abdominal Stability Following Hyperthermic Exercise In Euhydrated And Dehydrated Conditions, Carli Ceckanowicz

Honors Scholar Theses

Core stability is essential for maintaining safety and optimizing performance during exercise and sport. The purpose of this study is to analyze how heat and hydration status (euhydrated USG<1.025 or dehydrated USG>1.025) can impair trunk stability in males and females (in both follicular and luteal phases) using the Trunk Stability Test (TST). Participants complete three blocks of 30 minutes of hyperthermic (35±1.299 ^oC and 49.418±5.0329% relative humidity) treadmill exercise. Exercise intensity is equivalent to 15 minutes at either 11W/kg or 7W/kg and the following 15 minutes at either 7W/kg or 4W/kg ...