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Affiliation(s)
- Stephen T Casper
- Humanities and Social Sciences, Clarkson University School of Arts and Sciences, Potsdam, New York, USA
| | - Adam M Finkel
- Department of Environmental Health Sciences, School of Public Health, University of Michigan, Ann Arbor, Michigan, USA
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Casper ST. Envisioning the emotive mind
Projections: A Story of Human Emotions
Karl Deisseroth
Random House, 2021. 256 pp. Science 2021. [DOI: 10.1126/science.abj1196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
A neuroscientist recounts a career spent searching for insight into our psychic struggles
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Affiliation(s)
- Stephen T. Casper
- The reviewer is associate director of the Clarkson Honors Program, Clarkson University, Potsdam, NY 13699, USA
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Casper ST. The Intertwined History of Malingering and Brain Injury: An Argument for Structural Competency in Traumatic Brain Injury. J Law Med Ethics 2021; 49:365-371. [PMID: 34665092 DOI: 10.1017/jme.2021.55] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Every year millions of people suffer minor brain injuries, many of which occur in collision sports. While there has been substantial commentary and debate about the nature of this public health crisis, it is clear that the scientific and clinical arguments reflect values preferences and judgments that are often invisible in documents which combine artful language with undue focus paid to sources of uncertainty at the cost of clarity and transparency. This essay gives a brief history of these patterns and proposes a remedy.
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Casper ST, Bachynski KE, Buckland ME, Comrie D, Gandy S, Gates J, Goldberg DS, Henne K, Hind K, Morrison D, Ortega F, Pearce AJ, Philpott-Jones S, Sandel E, Tatos T, Tucker S, Finkel AM. Toward Complete, Candid, and Unbiased International Consensus Statements on Concussion in Sport. J Law Med Ethics 2021; 49:372-377. [PMID: 34665101 PMCID: PMC8941977 DOI: 10.1017/jme.2021.56] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Five international consensus statements on concussion in sports have been published. This commentary argues that there is a strong need for a new approach to them that foregrounds public health expertise and patient-centered guidance. Doing so will help players, parents and practitioners keep perspective about these potentially life-altering injuries especially when they recur.
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Casper ST, O'Donnell K. The punch-drunk boxer and the battered wife: Gender and brain injury research. Soc Sci Med 2019; 245:112688. [PMID: 31830739 DOI: 10.1016/j.socscimed.2019.112688] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 11/08/2019] [Accepted: 11/14/2019] [Indexed: 11/19/2022]
Abstract
This essay uses gender as a category of historical and sociological analysis to situate two populations-boxers and victims of domestic violence-in context and explain the temporal and ontological discrepancies between them as potential brain injury patients. In boxing, the question of brain injury and its sequelae were analyzed from 1928 on, often on profoundly somatic grounds. With domestic violence, in contrast, the question of brain injury and its sequelae appear to have been first examined only after 1990. Symptoms prior to that period were often cast as functional in specific psychiatric and psychological nomenclatures. We examine this chronological and epistemological disconnection between forms of violence that appear otherwise highly similar even if existing in profoundly different spaces.
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Affiliation(s)
| | - Kelly O'Donnell
- College of Humanities and Sciences, Thomas Jefferson University, USA
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Casper ST. The history and future of neurological care
Everything in Its Place
Oliver Sacks
Knopf, 2019. 282 pp.
Mind Fixers
Anne Harrington
Norton, 2019. 384 pp. Science 2019. [DOI: 10.1126/science.aaw5446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
To better treat brain disorders, we must look beyond biology
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Affiliation(s)
- Stephen T. Casper
- The reviewer is associate director of the Clarkson Honors Program, Clarkson University, Potsdam, NY 13699, USA
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Abstract
OBJECTIVE To review the intellectual history of concussion from the mid-19th century to the opening decade of the 21st century. BACKGROUND Head injuries (HI) and their acute and long-term effects have been investigated for centuries, with major reviews of the topic appearing by 1870. Thus, while it has long been acknowledged that chronic traumatic encephalopathy was first described by Harrison Martland in 1928, an examination of the history of concussion research up to Martland's seminal report places his studies in a deeper historical context. This history makes clear that Martland's findings were one among many such studies showcasing the lasting dangers of blows to the head. In the years after Martland published his study, his paper was frequently cited in other papers that made clear that blows to the head, of all ranges of severity, were dangerous injuries with potentially life-changing consequences. METHODS The author has engaged in an historical analysis of the development and elaboration of concussion research in clinical medicine, neurology, neurosurgery, and those scientific disciplines related to clinical medicine. The author has found numerous primary sources from the history of medicine and science that describe the acute and chronic effects of single and repeated sub-concussive and concussive blows to the head. RESULTS This study makes clear that evidence-based methodologies inevitably short-change the knowledge of past clinicians and scientists by holding these figures to normative standards of recent invention. What criticism of this kind fails to recognize is that past investigators, many of them pioneers in their fields, published their work in ways that matched the highest normative standards of their day for the presentation of evidence. CONCLUSIONS It has been recognized for a long time that concussions are dangerous injuries with potentially life-changing consequences, ranging from permanent symptoms to degenerative neurological states. The intellectual history of medicine and science from 1870 to the recent past shows both a continuity of clinical observations about HI and a steady, incremental accumulation of knowledge refining our understanding of those observations from a remarkably wide sphere of scientific disciplines.
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Casper ST. The Currency of Consciousness: Neurology, Specialization, and the Global Practices of Medicine. Can Bull Med Hist 2016; 33:321-363. [PMID: 28155424 DOI: 10.3138/cbmh.33.2.150-27012015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
This article explores the formation of a global community of neurologists between 1918 and 1970. Relying chiefly upon documents located in Anglo-American archives, its argument follows a narrative from money to memory, and posits that this global community of neurologists formed not out of a shared science and medicine of the nervous system, but out of shared dispositions in tastes, values, and culture. The localism and heterogeneity of the science and medicine of the nervous system was in fact so pronounced that neurologists - especially when they worked as "global citizens" - were forced to focus upon their superficial commonalities rather than examine local distinctions. This avoidance of a direct effort to define the content of neurology - or at least to confront their differences - exercised a peculiar influence on the specialty. Neurologists and their "official memory" became negotiated, and even imagined constructs. Consequently, these diverse cultures were ultimately subordinated to dominant economic interests.
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Affiliation(s)
- Stephen T Casper
- Department of Humanities and Social Sciences, Clarkson University
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Abstract
This essay explores the impact of 'generalism' and 'general practice' on the specialisation of British medicine using the case of neurology in Britain to reveal characteristics of British 'generalist medical culture' from 1870 to 1990. It argues that 'generalism' represented a particular epistemological position in Victorian medicine, one that then created a natural bridge between science and medicine over which almost all physicians and scientists were comfortable walking. The legacies of that Victorian 'generalist preference' exerted an enduring impact on the specialisation process as physicians experienced it in the twentieth century and as this case of neurology reveals so clearly. Neurologists and general physicians would still be arguing about the relative merits of a general medical education into the 1980s. By then, however, the emergence of government bodies promoting specialist labour conditions would have rendered the process seemingly inexorable.
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Affiliation(s)
- Stephen T. Casper
- Clarkson University, 8 Clarkson Avenue, Box 5650, Potsdam, NY 13699 USA.
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Affiliation(s)
- Stephen T. Casper
- The reviewer is at the Department of Humanities and Social Sciences, Clarkson University, Potsdam, NY 13699, USA
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Schilling R, Casper ST. Of psychometric means: Starke R. Hathaway and the popularization of the Minnesota Multiphasic Personality Inventory. Sci Context 2015; 28:77-98. [PMID: 25832571 DOI: 10.1017/s0269889714000337] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The Minnesota Multiphasic Personality Inventory (MMPI) was developed at the University of Minnesota, Minneapolis, in the 1930s and 1940s. It became a highly successful and highly controversial psychometric tool. In professional terms, psychometric tools such as the MMPI transformed psychology and psychiatry. Psychometric instruments thus readily fit into the developmental history of psychology, psychiatry, and neurology; they were a significant part of the narrative of those fields' advances in understanding, intervening, and treating people with mental illnesses. At the same time, the advent of such tools also fits into a history of those disciplines that records the rise of obsessional observational and evaluative techniques and technologies in order to facilitate patterns of social control that became typical during the Progressive Era in the United States and after. It was those patterns that also nurtured the resistance to psychometrics that emerged during the Vietnam War and after.
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Casper ST. Of means and ends: mind and brain science in the twentieth century. Sci Context 2015; 28:1-7. [PMID: 25832567 DOI: 10.1017/s0269889714000295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
What role does context play in the mind and brain sciences? This introductory article, “Of Means and Ends,” explores that question through its focus on the ways scientists and physicians engaged with and constructed technology in the mind and brain sciences in the twentieth century. This topical issue addresses how scientists, physicians, and psychologists came to see the ends of technology as important in-and-of themselves. In so doing, the authors of these essays offer an interpretation of historian Paul Forman's revisionist and highly contextualist chronology of the twentieth century, which presents the comparatively recent tendency to aggrandize the ends of technology as evidence of a major, epochal transformation in the epistemic culture of twentieth-century American science. This collection of papers suggests that it was in the vanguard of such fields as psychology, psychiatry, and neurophysiology in North America and Europe that the ends and applications of technology became important in-and-of themselves.
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Abstract
The attitudes that characterize the contemporary "neuro-turn" were strikingly commonplace as part of the self-fashioning of social identity in the biographies and personal papers of past neurologists and neuroscientists. Indeed, one fundamental connection between nineteenth- and twentieth-century neurology and contemporary neuroscience appears to be the value that workers in both domains attach to the idea of integration, a vision of neural science and medicine that connected reductionist science to broader inquiries about the mind, brain, and human nature and in so doing supposedly resolved once and for all questions germane to the human sciences, humanities, and arts. How those attitudes were produced and reproduced first in neurology and then in neuroscience; in what way they were constructed and disciplined, thereby eventuating in the contested sciences and medicines of the mind, brain, and nervous system; and even how they garnered ever-wider contemporary purchase in cultures and societies are thus fascinating problems for historians of science and medicine. Such problems shed light on ethics, practices, controversies, and the uneasy social relations within those scientific and medical domains. But more to the point of this essay: they also account for the apparent epistemological weight now accorded "the neuro" in our contemporary moment. They thus illuminate in a rather different way why historians have suddenly discovered the value of "the neuro".
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Abstract
This article draws a quantitative portrait of British neurology in the interwar and postwar periods through an analysis of the first 100 members of the Association of British Neurologists. Through its presentation of data, this article argues that the members of the Association of British Neurologists were extremely ambitious and as a whole had attained unusually high levels of social, professional, and civil distinction. It makes this argument through an examination of their social and educational backgrounds, the trajectory of their careers, and their achievements in the form of editorships of journals, professorships in medicine, positions in government, honorary degrees, and other indicators of merit. This collective study therefore offers an explanation for how the Association of British Neurologists transformed from an elite club in the 1930s into an organization that eventually came to represent clinical neurology across Britain.
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Affiliation(s)
- Stephen T Casper
- Humanities and Social Sciences, Clarkson University, Potsdam, New York 13699, USA.
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Casper ST. Trust, protocol, gender, and power in interwar British biomedical research: Kathleen Chevassut and the "germ" of multiple sclerosis. J Hist Med Allied Sci 2011; 66:180-215. [PMID: 20478897 PMCID: PMC3071216 DOI: 10.1093/jhmas/jrq025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
In March 1930, reports of the discovery of an organism causative of multiple sclerosis circulated in the British press. At the same time, news of a therapeutically efficacious vaccine also reached the ears of neurologists and patients afflicted with the debilitating degenerative disease. It was soon shown that no organism had been discovered. The events leading up to this ultimately painful episode reveal many of the central problems created when social conventions and a sense of decorum scripted received understanding of good scientific practice rather than actual regulatory frameworks. In the absence of such frameworks, few means were present to censor inappropriate scientific conduct. This story thus provides a window into an emergent world of state-sponsored biomedical research; a world where recrimination, gossip, misogyny, uncertainty, exaggeration, and dreams and delusions of scientific and therapeutic progress were collapsed together.
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Affiliation(s)
- Stephen T Casper
- History of Science, Clarkson University, Humanities and Social Sciences, Potsdam, New York 13699, USA.
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Casper ST. "In consequence of enemy action": British medical students in North American medical schools, 1939-45. BMJ 2010; 341:c7041. [PMID: 21149468 DOI: 10.1136/bmj.c7041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Stephen T Casper
- Clarkson University, Humanities and Social Sciences, 8 Clarkson Avenue, Box 5750, Potsdam, NY 13676, USA.
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Affiliation(s)
- Stephen T Casper
- Humanities and Social Sciences, Clarkson University, 8 Clarkson Avenue, Potsdam, NY 13699-5750, USA
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Abstract
The emergence of neurology at Johns Hopkins presents a case study for reconsidering the international and institutional contexts of neurology generally. Using a variety of sources, Hopkins's interwar plans for neurology are presented and contextualized in the international environment of neurology, medical research, and philanthropy. During this period, neurology across the world, especially in Britain, was undergoing vast institutional changes. In order for Hopkins to remain at the forefront of excellence in both medicine and medical education, a program in neurology was deemed essential, and this would seem now to have been an unproblematic advance. Spearheading the project for the establishment of neurology at Hopkins was the dean of the medical school, Lewis H. Weed. Weed attempted from 1919 until 1942 to establish a department of neurology but had only limited success. The fact that finding support proved challenging for Weed and Johns Hopkins casts a provocative light on the broader historiography of neurology and illustrates the important role of the international context in defining neurology professionally.
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Casper ST, Mehra A, Farago ME, Gill RA. Contamination of surface soils, river water and sediments by trace metals from copper processing industry in the Churnet River Valley, Staffordshire, UK. Environ Geochem Health 2004; 26:59-67. [PMID: 15214614 DOI: 10.1023/b:egah.0000020973.48721.ed] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The impacts of a functional and a demolished copper processing works on the aquatic and terrestrial environment in the vicinity of the works was investigated by determining the levels of selected trace metals in river water, river sediments, channel margin sediments and overbank soils. Samples were taken at five sites within an area of the Churnet Valley in Staffordshire, where the River Churnet flows through the two works. Analysis of river water samples by Inductively Coupled Plasma-Mass Spectrometry (ICP-MS) has shown that only copper is present above background levels considered to typify uncontaminated rivers. Analysis of river sediments, channel margin sediments and overbank soils by nitric-perchloric acid digestion and Inductively Coupled Plasma-Atomic Emission Spectroscopy (ICP-AES) analysis has indicated contamination by arsenic, cadmium and copper in the vicinity of both works. Arsenic and copper are deposited primarily within the aquatic environment, although some contamination of the terrestrial environment by copper is also observed. Cadmium is deposited primarily within the terrestrial environment. The deposition of arsenic and copper in river and channel margin sediments respectively is also related to current and historical contamination.
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Affiliation(s)
- S T Casper
- School of Environmental and Applied Sciences, University of Derby, Kedleston Road, Derby, DE22 1GB, UK.
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