Brown-Séquard's theory of recovery

Charles Edouard Brown-Séquard used observation of recovered patients and experimental animals to support his theory of cerebral localization. Recovery theories assume that the nervous system is composed of one organ or many, and that each organ has one function or many. From his own studies as well as others, Brown-Séquard concluded that the brain contained at least nine separate organs, each with a single distinct function, and that each organ is organized, not as a geographically isolated cluster of neurons, but as a widely disseminated network. According to his view, function is not uniformly distributed in an organ. Focal necrosis of part of an organ temporarily inhibits the action of distant, undamaged parts; resolution of this inhibition results in recovery. Using this theory of cerebral localization and recovery, Brown-Séquard practiced an early form of scientific neurology.     

Anthropological Neurology: Symptoms and Their Meanings According to Joseph Prick (1909–1978)

This article describes the life and work of the Dutch neurologist Joseph Prick (1909–1978) and his idea of an anthropological neurology. According to Prick, neurological symptoms should not only be explained from an underlying physico-chemical substrate but also be regarded as meaningful. We present an outline of the historical and philosophical context of his ideas with a focus on the theory of the human body by the French philosopher Maurice Merleau-Ponty (1908–1961) and the concept of anthropology-based medicine developed by Frederik Buytendijk (1887–1974). We give an overview of anthropological neurology as a clinical practice and finally we discuss the value of Prick's approach for clinical neurology today.     

Anthropological neurology: symptoms and their meanings according to Joseph Prick (1909-1978)

This article describes the life and work of the Dutch neurologist Joseph Prick (1909-1978) and his idea of an anthropological neurology. According to Prick, neurological symptoms should not only be explained from an underlying physico-chemical substrate but also be regarded as meaningful. We present an outline of the historical and philosophical context of his ideas with a focus on the theory of the human body by the French philosopher Maurice Merleau-Ponty (1908-1961) and the concept of anthropology-based medicine developed by Frederik Buytendijk (1887-1974). We give an overview of anthropological neurology as a clinical practice and finally we discuss the value of Prick's approach for clinical neurology today.     

William Alexander Hammond: The Centenary of His Death

In the United States, the field of clinical neurology began within the medical practice of a single physician, William Alexander Hammond. In the 1870s, this New York medical practitioner became the first American physician who limited his practice to patients who suffered from symptoms potentially due to dysfunction of the nervous system. From the experience of his huge practice, Hammond wrote the first American textbook of neurology. With Silas Weir Mitchell, he founded the American Neurological Association. The year 2000 marked the 100th anniversary of Hammond's death and stimulates this brief survey of his life.     

G.I. Rossolimo (1860-1928) neurologist and public benefactor

G.I. Rossolimo was attracted to neurology as a medical student in the late nineteenth century and remained affiliated with Moscow University most of his life. His training included psychiatry, neuropathology, and laboratory research in his postgraduate years. The domain of his neurological clinical interests was vast. His most enduring efforts were directed toward neurological illnesses and developmental delay. He established a children's institute for neurology and psychology that was the first of its kind in Russia. In addition he developed a neuropsychologic examination for assessing cognitive function. His sustained interests were pursued during and after revolutionary changes in his government.     

Louis Muskens: A Leading Figure in the History of Dutch and World Epileptology

In the history of Dutch neurology Muskens has a place in his own right. Elderly neurologists still attest to the special fame of Muskens. He held a strong opinion on developing the specialty of neurology independent of psychiatry. At the same time he maintained that surgery of the nervous system also should be included in the realm of neurology. These views met with considerable opposition from colleagues and led to Muskens’ isolation. To the field of epileptology he contributed both clinical and experimental neurological studies. With Donath he was the co-founder of the International League Against Epilepsy in 1909. In addition he held a lifelong interest in the pathophysiology of forced movements, which he studied both in human pathology and in experimental studies throughout the vertebrate series. This resulted in his magnum opus on the supravestibular system in 1935. His scientific work was well received in scientific societies all over Europe.     

Louis Muskens: a leading figure in the history of Dutch and world epileptology

In the history of Dutch neurology Muskens has a place in his own right. Elderly neurologists still attest to the special fame of Muskens. He held a strong opinion on developing the specialty of neurology independent of psychiatry. At the same time he maintained that surgery of the nervous system also should be included in the realm of neurology. These views met with considerable opposition from colleagues and led to Muskens' isolation. To the field of epileptology he contributed both clinical and experimental neurological studies. With Donath he was the co-founder of the International League Against Epilepsy in 1909. In addition he held a lifelong interest in the pathophysiology of forced movements, which he studied both in human pathology and in experimental studies throughout the vertebrate series. This resulted in his magnum opus on the supravestibular system in 1935. His scientific work was well received in scientific societies all over Europe.     

A Note on Marinus of Alexandria

Abstract

Neurology in its modern sense was first studied in the well‐known neurological institutions of France and England. In America, however, this new field of medicine was developed by a physician in a private practice, Dr. William Alexander Hammond. This article addresses the question how Hammond was able to limit his practice to neurology. It is argued that Hammond was a famous military physician before becoming the first practitioner of clinical neurology in America. This fame translated into a large referral base.     

The James Ramsay Hunt Case Books

James Ramsay Hunt (1874–1937) was one of the pioneers of early-twentieth-century American neurology. The James Ramsay Hunt Case Books, Columbia University, were created by Hunt and chronicle his experience with private patients from 1903 until 1937. This resource is not widely known to scholars and the content of these 30 volumes has not been described in detail. The purpose of this report is to describe this resource in terms of its organization, general contents and special features. The books contain the clinical records of 5,019 consecutive patients. The largest proportion had neurasthenia or psychiatric diagnoses, followed by those with neuropathies, manifestations of neurosyphilis, migraine and epilepsy. The books, through the enclosed correspondence, photographs, and poetry sent by patients, reveal a close relationship between the patients and their physician. Hunt's drawings are a special feature of the early volumes, including his original unpublished drawing of the lesions associated with his herpetic geniculate ganglion syndrome. The Case Books, by providing an indexed and permanent record of cases, would have made it easier for Hunt to cross-reference patients with similar clinical characteristics when he was in the process of describing a new syndrome. These Case Books provide a valuable perspective of the practice of neurology in early-twentieth-century America.     

The first career of William Alexander Hammond

Neurology in its modern sense was first studied in the well-known neurological institutions of France and England. In America, however, this new field of medicine was developed by a physician in a private practice, Dr. William Alexander Hammond. This article addresses the question how Hammond was able to limit his practice to neurology. It is argued that Hammond was a famous military physician before becoming the first practitioner of clinical neurology in America. This fame translated into a large referral base.     

A biography of James Ramsay Hunt (1874-1937)

James Ramsay Hunt (1874-1937) was a pre-eminent twentieth-century American neurologist. The name of Ramsay Hunt is known today because several neurological disorders bear his name, including the herpetic geniculate ganglion syndrome and a form of ataxia and myoclonus. Despite his importance in the field of neurology, few biographical details have been recorded about Hunt's life. One of the authors of this report recently located Hunt's daughter. This biographical sketch was based on interviews conducted with her and review of documents in her possession, including letters written by Hunt. Details are depicted about Hunt's family background and childhood, medical education and early professional development, courtship and marriage, wartime experiences, family and social life, daily routine and professional development, as well as illness and death.     

A Biography of James Ramsay Hunt (1874–1937)

James Ramsay Hunt (1874–1937) was a pre-eminent twentieth-century American neurologist. The name of Ramsay Hunt is known today because several neurological disorders bear his name, including the herpetic geniculate ganglion syndrome and a form of ataxia and myoclonus. Despite his importance in the field of neurology, few biographical details have been recorded about Hunt’s life. One of the authors of this report recently located Hunt’s daughter. This biographical sketch was based on interviews conducted with her and review of documents in her possession, including letters written by Hunt. Details are depicted about Hunt’s family background and childhood, medical education and early professional development, courtship and marriage, wartime experiences, family and social life, daily routine and professional development, as well as illness and death.     

From photography to cinematography: recording movement and gait in a neurological context

The major challenge of photography has been freezing movement, to transform it into a fixed image or series of images. Very soon, photographers became interested in movement itself and tried to use photography as a tool to analyze movement. At the early stages, physicians interested in movement, perhaps surprisingly, made important technical contributions. Mécanisme de la physionomie humaine, by Duchenne, the first book with physiological experiments illustrated by photographs, is a landmark in this historical development. At the Salpêtrière, thanks to Charcot, photography officially entered clinical neurology. Medical journals with photographs were actively developed by Bourneville. Londe established a clinical photographic laboratory and published the first book on medical photography. The study of animal and human movement by Muybridge and Marey in the 1880s led to chronophotography and later cinematography. Clinicians such as Dercum and Richer took advantage of these new techniques to study pathological movement and gait in neurological diseases.     

The James Ramsay Hunt case books

James Ramsay Hunt (1874-1937) was one of the pioneers of early-twentieth-century American neurology. The James Ramsay Hunt Case Books, Columbia University, were created by Hunt and chronicle his experience with private patients from 1903 until 1937. This resource is not widely known to scholars and the content of these 30 volumes has not been described in detail. The purpose of this report is to describe this resource in terms of its organization, general contents and special features. The books contain the clinical records of 5,019 consecutive patients. The largest proportion had neurasthenia or psychiatric diagnoses, followed by those with neuropathies, manifestations of neurosyphilis, migraine and epilepsy. The books, through the enclosed correspondence, photographs, and poetry sent by patients, reveal a close relationship between the patients and their physician. Hunt's drawings are a special feature of the early volumes, including his original unpublished drawing of the lesions associated with his herpetic geniculate ganglion syndrome. The Case Books, by providing an indexed and permanent record of cases, would have made it easier for Hunt to cross-reference patients with similar clinical characteristics when he was in the process of describing a new syndrome. These Case Books provide a valuable perspective of the practice of neurology in early-twentieth-century America.