Social and Behavioral Sciences Commons^™

A Comparison Of Neural Decoding Methods And Population Coding Across Thalamo-Cortical Head Direction Cells, Zishen Xu, Wei Wu, Shawn S. Winter, Max L. Mehlman, William N. Butler, Christine M. Simmons, Ryan E. Harvey, Laura E. Berkowitz, Yang Chen, Jeffrey S. Taube, Aaron A. Wilber, Benjamin J. Clark

Dartmouth Scholarship

Head direction (HD) cells, which fire action potentials whenever an animal points its head in a particular direction, are thought to subserve the animal’s sense of spatial orientation. HD cells are found prominently in several thalamo-cortical regions including anterior thalamic nuclei, postsubiculum, medial entorhinal cortex, parasubiculum, and the parietal cortex. While a number of methods in neural decoding have been developed to assess the dynamics of spatial signals within thalamo-cortical regions, studies conducting a quantitative comparison of machine learning and statistical model-based decoding methods on HD cell activity are currently lacking. Here, we compare statistical model-based and machine learning approaches …

Middle-Aged Death And Taxes In The Usa: Association Of State Tax Burden And Expenditures In 2005 With Survival From 2006 To 2015., Todd A. Mackenzie, Jason Houle, Steven Jiang, Tracy Onega

Dartmouth Scholarship

Background

Longevity in the United States ranks below most other Western nations despite spending more on healthcare per capita than any other country. Across the world, mortality has been declining, but in the USA the trend toward improvement has stalled in some middle-aged demographic groups. Cross-national studies suggest that social welfare is positively associated with longevity. The United States has less government sponsored welfare, education and healthcare than almost all other Western nations, but the level of this social welfare commitment varies across the states. In this study we examined the association of state tax burden and state government expenditures …

Afterlives Of Indigenous Archives, Ivy Schweitzer, Gordon Henry Jr

Dartmouth Scholarship

Afterlives of Indigenous Archives offers a compelling critique of Western archives and their use in the development of “digital humanities.” The essays collected here present the work of an international and interdisciplinary group of indigenous scholars; researchers in the field of indigenous studies and early American studies; and librarians, curators, activists, and storytellers. The contributors examine various digital projects and outline their relevance to the lives and interests of tribal people and communities, along with the transformative power that access to online materials affords. The authors aim to empower native people to re-envision the Western archive as a site of …

Witchcraft In The Press, Norman Miller

Dartmouth Scholarship

Between 1960 and 2010, Professor Miller collected about 720 newspaper reports on witchcraft in East Africa from local sources. Reports for Malawi and Zambia were dropped from this analysis to establish a collection of 521 reports for Kenya, Tanzania, and Uganda. This database has yet to be fully analyzed, and is made available here for further research and publication in the understanding of witchcraft violence. The data may be sorted by date, country, press source, or by major topic using the Excel spreadsheet referenced below. Instructors in such organizations as police academies and NGOs concerned with violence against women may …