Graduate Catalog, Spring 2010

Marshall University Undergraduate Course Catalog for the Spring 2010 academic year.https://mds.marshall.edu/catalog_2010-2019/1021/thumbnail.jp

Graduate Catalog, Spring 2009

Marshall University Graduate Catalog for the Spring 2009 academic semester.https://mds.marshall.edu/catalog_2000-2009/1016/thumbnail.jp

Graduate Catalog, Fall 2009

Marshall University Graduate Catalog for the Fall 2009 academic year.https://mds.marshall.edu/catalog_2000-2009/1015/thumbnail.jp

Face shape analysis in people with epilepsy

Stereophotogrammetry and dense surface modelling are novel techniques that have been used to study face shape in genetic and neurodevelopmental disorders. In people with epilepsy, it has been recognised that the condition may be associated with underlying structural variants or malformations of cortical development in some cases. Here I recruited 869 people with epilepsy or unaffected relatives and control subjects to study face shape. I sought to explore whether face shape and symmetry, using new metrics for each, could help to predict those people with epilepsy who may have potential underlying genetic or structural causes. My reproducibility studies found that stereophotogrammetry and dense surface modelling were susceptible to error from changes in head position or face expression, but not from camera calibration, image acquisition and image landmarking. The next study found that in people with epilepsy, a measurement of atypical face shape, Face Shape Difference (FSD), was significantly increased in those with pathogenic structural variants compared to those without pathogenic structural variants. The FSD value was used to predict the presence of pathogenic structural variants with a sensitivity of 66- 80% and specificity of 65-78%. Body mass index affects face shape in a partly predictable manner. The effect of body mass index differences was controlled for in a further analysis. I then analysed facial asymmetry and showed that it was increased in people with developmental lesions in the brain but not in people with pathogenic structural variants. A final study showed that stereophotogrammetry, dense surface modelling, FSD and reflected FSD could be used to study a single genetic disorder associated with epilepsy, to find previously unrecognised face shape changes. Stereophotogrammetry and dense surface modelling therefore appear to be promising tools to aid both in discovery of underlying causes for epilepsy and in understanding of such causes in terms of facial development

Academic Catalog: 2005-2006

https://digitalcommons.esf.edu/acadcat/1018/thumbnail.jp

Academic Catalog: 2006-2007

https://digitalcommons.esf.edu/acadcat/1019/thumbnail.jp

Issues in Contemporary Orthodontics

Issues in Contemporary Orthodontics is a contribution to the ongoing debate in orthodontics, a discipline of continuous evolution, drawing from new technology and collective experience, to better meet the needs of students, residents, and practitioners of orthodontics. The book provides a comprehensive view of the major issues in orthodontics that have featured in recent debates. Abroad variety of topics is covered, including the impact of malocclusion, risk management and treatment, and innovation in orthodontics