A competitive integration model of exogenous and endogenous eye movements

We present a model of the eye movement system in which the programming of an eye movement is the result of the competitive integration of information in the superior colliculi (SC). This brain area receives input from occipital cortex, the frontal eye fields, and the dorsolateral prefrontal cortex, on the basis of which it computes the location of the next saccadic target. Two critical assumptions in the model are that cortical inputs are not only excitatory, but can also inhibit saccades to specific locations, and that the SC continue to influence the trajectory of a saccade while it is being executed. With these assumptions, we account for many neurophysiological and behavioral findings from eye movement research. Interactions within the saccade map are shown to account for effects of distractors on saccadic reaction time (SRT) and saccade trajectory, including the global effect and oculomotor capture. In addition, the model accounts for express saccades, the gap effect, saccadic reaction times for antisaccades, and recorded responses from neurons in the SC and frontal eye fields in these tasks. © The Author(s) 2010

Research and Writing, 2007 - "Making of an African-American Political Icon: Fannie Lou Hamer's 1964 Congressional Election" statistical tables and charts

Statistical tables on black voter preferences/behaviors in Missisippi in the 1960s, especially as they pertain to civil rights leader Fannie Lou Hamer. Prepared for Hanes Walton, Jr.'s article "Making of an African-American Political Icon: Fannie Lou Hamer's 1964 Congressional Election."http://deepblue.lib.umich.edu/bitstream/2027.42/118054/2/0002.ziphttp://deepblue.lib.umich.edu/bitstream/2027.42/118054/3/FannieLouHamerStatistics.zipDescription of 0002.zip : Administrative information. Access restricted to Bentley Staff

Research and Writing, 2002 - "Protest Politics" draft

Draft of a book chapter by Hanes Walton that became part of a compendium of essays by various authors. Document is titled "Chapter 2: Protest Politics."http://deepblue.lib.umich.edu/bitstream/2027.42/118056/2/0002.ziphttp://deepblue.lib.umich.edu/bitstream/2027.42/118056/3/Protest Politics.wpdhttp://deepblue.lib.umich.edu/bitstream/2027.42/118056/4/Protest Politics.wpd_bhl-bd12f98b.odtDescription of 0002.zip : Administrative information. Access restricted to Bentley Staff.Description of Protest Politics.wpd : Legacy format of chapter.Description of Protest Politics.wpd_bhl-bd12f98b.odt : Preservation format of chapter

Research and Writing, 2003 - "African American Public Opinion, White Scholars, and a Neo-Conservative Political Context" article

An essay by Hanes Walton discussing books by Tali Mendelberg and Taeku Lee that address the subject of racial attitudes in the Civil Rights Era and in contemporary political campaigning.http://deepblue.lib.umich.edu/bitstream/2027.42/118058/2/0002.ziphttp://deepblue.lib.umich.edu/bitstream/2027.42/118058/3/Review Essay African American Public Opinion.dochttp://deepblue.lib.umich.edu/bitstream/2027.42/118058/4/Review Essay African American Public Opinion_bhl-7a3da6d9.docxDescription of 0002.zip : Administrative information. Access restricted to Bentley Staff.Description of Review Essay African American Public Opinion.doc : Legacy format of article.Description of Review Essay African American Public Opinion_bhl-7a3da6d9.docx : Preservation format of article

Research and Writing, 1999-2000 - "African American Partisans: Political Parties as Democratic Institutions" draft

Draft of conference paper by Hanes Walton, Jr. on African American partisans.http://deepblue.lib.umich.edu/bitstream/2027.42/118057/2/0002.ziphttp://deepblue.lib.umich.edu/bitstream/2027.42/118057/3/African American Partisans.dochttp://deepblue.lib.umich.edu/bitstream/2027.42/118057/4/African American Partisans_bhl-ba911177.docxDescription of 0002.zip : Administrative information. Access restricted to Bentley Staff.Description of African American Partisans.doc : Legacy format of article.Description of African American Partisans_bhl-ba911177.docx : Preservation format of article

Research and Writing, 2001 - "The 2000 African American Presidential Vote: A View from the South" draft

Digital copy of article by Hanes Walton, Jr. titled "The 2000 African American Presidential Vote: A View from the South."http://deepblue.lib.umich.edu/bitstream/2027.42/118059/2/0002.ziphttp://deepblue.lib.umich.edu/bitstream/2027.42/118059/3/2000 AA Presidential Vote 5.dochttp://deepblue.lib.umich.edu/bitstream/2027.42/118059/4/2000 AA Presidential Vote 5_bhl-da25374b.docxDescription of 0002.zip : Administrative information. Access restricted to Bentley Staff.Description of 2000 AA Presidential Vote 5.doc : Legacy format of article.Description of 2000 AA Presidential Vote 5_bhl-da25374b.docx : Preservation format of article

Research and Writing, 2001-2002 - "Texas African American Republicans: The Electoral Revolt in the 1920 Presidential and Gubernatorial Elections" draft

Early draft of "Texas African American Republicans: The Electoral Revolt in the 1920 Presidential and Gubernatorial Elections," an article by Hanes Walton, Jr., Shardon D. Wright, and Frank Pryor.http://deepblue.lib.umich.edu/bitstream/2027.42/118055/2/0002.ziphttp://deepblue.lib.umich.edu/bitstream/2027.42/118055/3/Texas African American Republicans.wpdhttp://deepblue.lib.umich.edu/bitstream/2027.42/118055/4/Texas African American Republicans.wpd_bhl-049c661a.odtDescription of 0002.zip : Administrative information. Access restricted to Bentley Staff.Description of Texas African American Republicans.wpd : Legacy format of article.Description of Texas African American Republicans.wpd_bhl-049c661a.odt : Preservation format of article

Memorials, 2015

Video footage of University of Michigan Hanes Walton Memorial Lecture (includes dedication of memorial plaque).http://deepblue.lib.umich.edu/bitstream/2027.42/118199/2/0001.ziphttp://deepblue.lib.umich.edu/bitstream/2027.42/118199/3/Hanes_Walton_Plaque.ziphttp://deepblue.lib.umich.edu/bitstream/2027.42/118199/4/Hanes_Walton_Lecture.zi