scholarly journals The first formulation of image-based stereotactic principles: the forgotten work of Gaston Contremoulins

2017 ◽  
Vol 127 (6) ◽  
pp. 1426-1435 ◽  
Author(s):  
Cole A. Giller ◽  
Patrick Mornet ◽  
Jean-François Moreau

Although image-based human stereotaxis began with Spiegel and Wycis in 1947, the major principles of radiographic stereotaxis were formulated 50 years earlier by the French scientific photographer Gaston Contremoulins. In 1897, frustrated by the high morbidity of bullet extraction from the brain, the Parisian surgeon Charles Rémy asked Contremoulins to devise a method for bullet localization using the then new technology of x-rays. In doing so, Contremoulins conceived of many of the modern principles of stereotaxis, including the use of a reference frame, radiopaque fiducials for registration, images to locate the target in relation to the frame, phantom devices to locate the target in relation to the fiducial marks, and the use of an adjustable pointer to guide the surgical approach.Contremoulins' ideas did not emerge from science or medicine, but instead were inspired by his training in the fine arts. Had he been a physician instead of an artist, he might have never discovered his extraordinary methods.Contremoulins' “compass” and its variants enjoyed great success during World War I, but were abandoned by 1920 for simpler methods. Although Contremoulins was one of the most eminent radiographers in France, he was not a physician, and his personality was uncompromising. By 1940, both he and his methods were forgotten. It was not until 1988 that he was rediscovered by Moreau while reviewing the history of French radiology, and chronicled by Mornet in his extensive biography.The authors examine Contremoulins' stereotactic methods in historical context, describe the details of his devices, relate his discoveries to his training in the fine arts, and discuss how his prescient formulation of stereotaxis was forgotten for more than half a century.

2010 ◽  
Vol 28 (1) ◽  
pp. 241-248
Author(s):  
Ajay K. Mehrotra

One of the challenges in writing about the history of American law and political economy is determining the proper amount of historical context necessary to make sense of past institutional and organizational change. Where to begin and end a historical narrative and how much to include about the broader social, cultural, political, and economic conditions of a particular place and time are, of course, questions that accompany any attempt to reconstruct the past. How one addresses these issues invariably shapes the motives and intentions that can be ascribed to historical figures. In their eloquent and thoughtful comments, Christopher Capozzola and Michael Bernstein have urged me to think more carefully about these issues, about where my story begins and ends, about the broader social, political, and material circumstances that animated World War I state-building, and about the seemingly apolitical ideas and actions of the Treasury lawyers who are the center of “Lawyers, Guns, and Public Moneys.”


2019 ◽  
pp. 1-14 ◽  
Author(s):  
Steven J. Osterlind

This chapter introduces the extraordinary story of “quantification,” the perception of seeing things—both the everyday and the extraordinary—through the lens of quantifiable events (i.e., via odds, probability, and likelihood). This concept arose when people learned how to measure uncertainty, through the development of probability theory. The chapter presents many examples of using probability for measuring uncertainty and sets the historical context for the following chapters by showing how the idea of quantification developed during a relatively brief period in history, roughly from the end of Napoleonic era through the start of World War I. This era saw a torrent of mathematical developments, specifically, the invention of probability theory, the bell curve, regressions, Bayesian conditional probabilities, and psychometrics. The chapter also explains that this book is not a history of probability theory but a story of how history and mathematics came together to fashion the current worldview.


Author(s):  
Odile Moreau

This chapter explores movement and circulation across the Mediterranean and seeks to contribute to a history of proto-nationalism in the Maghrib and the Middle East at a particular moment prior to World War I. The discussion is particularly concerned with the interface of two Mediterranean spaces: the Middle East (Egypt, Ottoman Empire) and North Africa (Morocco), where the latter is viewed as a case study where resistance movements sought external allies as a way of compensating for their internal weakness. Applying methods developed by Subaltern Studies, and linking macro-historical approaches, namely of a translocal movement in the Muslim Mediterranean, it explores how the Egypt-based society, al-Ittihad al-Maghribi, through its agent, Aref Taher, used the press as an instrument for political propaganda, promoting its Pan-Islamic programme and its goal of uniting North Africa.


Transfers ◽  
2015 ◽  
Vol 5 (2) ◽  
pp. 102-120
Author(s):  
Michael Pesek

This article describes the little-known history of military labor and transport during the East African campaign of World War I. Based on sources from German, Belgian, and British archives and publications, it considers the issue of military transport and supply in the thick of war. Traditional histories of World War I tend to be those of battles, but what follows is a history of roads and footpaths. More than a million Africans served as porters for the troops. Many paid with their lives. The organization of military labor was a huge task for the colonial and military bureaucracies for which they were hardly prepared. However, the need to organize military transport eventually initiated a process of modernization of the colonial state in the Belgian Congo and British East Africa. This process was not without backlash or failure. The Germans lost their well-developed military transport infrastructure during the Allied offensive of 1916. The British and Belgians went to war with the question of transport unresolved. They were unable to recruit enough Africans for military labor, a situation made worse by failures in the supplies by porters of food and medical care. One of the main factors that contributed to the success of German forces was the Allies' failure in the “war of legs.”


Author(s):  
Jens Meierhenrich

This chapter provides the biographical and historical context necessary for understanding Fraenkel and his time. The analysis is organized into three sections: his early years, the Weimar Years, and the Nazi years. In the first section, I trace Fraenkel’s upbringing in a secular household influenced by the so-called Jewish Enlightenment, or Haskalah; explore the origins of his life-long predilection for social democracy; and recount the intellectual effects of his military service in World War I. In the second section, I reconstruct Fraenkel’s education and socialization as a young lawyer and interpret Fraenkel’s most important Weimar-era writings. I explicate the roles they played in preparing the ground for the writing of The Dual State. In the third section, finally, I commence my analysis of Fraenkel’s Nazi-era thought and conduct up until his escape to freedom in 1938.


2020 ◽  
Author(s):  
Laura A Talbot ◽  
E Jeffrey Metter ◽  
Heather King

ABSTRACT During World War I, the 1918 influenza pandemic struck the fatigued combat troops serving on the Western Front. Medical treatment options were limited; thus, skilled military nursing care was the primary therapy and the best indicator of patient outcomes. This article examines the military nursing’s role in the care of the soldiers during the 1918 flu pandemic and compares this to the 2019 coronavirus pandemic.


2021 ◽  
pp. 1-16
Author(s):  
Robert Nemes

Abstract Hungary has a long, rich history of wine production. Historians have emphasized wine's importance to the development of both the Hungarian economy and Hungarian nationalism. This article ties together these historiographical threads through a case study of a small village in one of Hungary's most famous wine regions. Tracing the village's history from the 1860s to World War I, the article makes three main claims. First, it demonstrates that from the start, this remote village belonged to wider networks of trade and exchange that stretched across the surrounding region, state, and continent. Second, it shows that even as Magyar elites celebrated the folk culture and peasant smallholders of this region, they also cheered the introduction of what they saw as scientific, rational agriculture. This leads to the last argument: wine achieved its place in the pantheon of Hungarian culture at a moment when the local communities that had grown up around its production and stirred the national imagination were undergoing dramatic and irreversible change.


2019 ◽  
Vol 26 (2) ◽  
pp. 372-396
Author(s):  
Maja Spanu

International Relations scholarship disconnects the history of the so-called expansion of international society from the presence of hierarchies within it. In contrast, this article argues that these developments may in fact be premised on hierarchical arrangements whereby new states are subject to international tutelage as the price of acceptance to international society. It shows that hierarchies within international society are deeply entrenched with the politics of self-determination as international society expands. I substantiate this argument with primary and secondary material on the Minority Treaty provisions imposed on the new states in Central, Eastern and Southern Europe admitted to the League of Nations after World War I. The implications of this claim for International Relations scholarship are twofold. First, my argument contributes to debates on the making of the international system of states by showing that the process of expansion of international society is premised on hierarchy, among and within states. Second, it speaks to the growing body of scholarship on hierarchy in world politics by historicising where hierarchies come from, examining how diverse hierarchies are nested and intersect, and revealing how different actors navigate these hierarchies.


Author(s):  
Brent A. R. Hege

AbstractAs dialectical theology rose to prominence in the years following World War I, the new theologians sought to distance themselves from liberalism in a number of ways, an important one being a rejection of Schleiermacher’s methods and conclusions. In reading the history of Weimar-era theology as it has been written in the twentieth century one would be forgiven for assuming that Schleiermacher found no defenders during this time, as liberal theology quietly faded into the twilight. However, a closer examination of this period reveals a different story. The last generation of liberal theologians consistently appealed to Schleiermacher for support and inspiration, perhaps none more so than Georg Wobbermin, whom B. A. Gerrish has called a “captain of the liberal rearguard.” Wobbermin sought to construct a religio-psychological method on the basis of Schleiermacher’s definition of religion and on his “Copernican turn” toward the subject and resolutely defended such a method against the new dialectical theology long after liberal theology’s supposed demise. A consideration of Wobbermin’s appeals to Schleiermacher in his defense of the liberal program reveals a more complex picture of the state of theology in the Weimar period and of Schleiermacher’s legacy in German Protestant thought.


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