C.U.M. Smith – författare

How do we become aware of things and events in the outside world, and how does the brain control the muscular system and behavior? This book examines the history of Western attempts to explain how messages might be sent from the sense organs to the brain and from the brain to the muscles. It focuses on a construct called animal spirit, which would permeate philosophy and guide physiology and medicine for over two millennia.The authors' story opens along the Eastern Mediterranean, where they examine how Pre-Socratic philosophers related the soul to air-wind or pneuma. They then trace what Hippocrates, Plato and Aristotle wrote about this pneuma, and how Stoic and Epicurean philosophers approached it. They also visit Alexandria, where Hellenistic anatomists provided new thoughts about the nerves and the ventricles. Thereafter, the authors return to the Greek mainland, where they show how Galen's pneuma psychikon or spiritus animae would provide an explanation for sensations and movements.Galen's writings would guide science and medicine for well over a thousand years, albeit with some modifications. One change, found in early Christian writers Nemesius and Augustine, involved assigning perception, cognition, and memory to different spirit-filled ventricles. After examining how pious Scholastics later dealt with the nerve spirit, the authors turn to how questions began to be raised about it in the 1500s and 1600s. Here they examine the rise of modern science with its revealing experiments, microscopic observations, and attempts to break with the past. Descartes, Swammerdam, Borelli, Glisson, Willis, Newton, Hartley, Boerhaave and Haller are among the featured players in this part of the story. Nevertheless, the animal spirit doctrine continued to survive (although modified), because no adequate replacement for it was immediately forthcoming. The replacement theory stemmed from experiments on electric fishes started in the 1750s. Additional research on these fishes and then on frogs eventually led scientists to abandon their time-honored ideas. The authors trace some of the developments leading to modern electrophysiology and end with an epilogue centered on what this history teaches us about paradigmatic changes in the life sciences.

No books have been published on the practice of neuroscience in the eighteenth century, a time of transition and discovery in science and medicine. This volume explores neuroscience and reviews developments in anatomy, physiology, and medicine in the era some call the Age of Reason, and others the Enlightenment. Topics include how neuroscience adopted electricity as the nerve force, how disorders such as aphasia and hysteria were treated, Mesmerism, and more.

No books have been published on the practice of neuroscience in the eighteenth century, a time of transition and discovery in science and medicine. This volume explores neuroscience and reviews developments in anatomy, physiology, and medicine in the era some call the Age of Reason, and others the Enlightenment. Topics include how neuroscience adopted electricity as the nerve force, how disorders such as aphasia and hysteria were treated, Mesmerism, and more.

This volume of essays examines the problem of mind, looking at how the problem has appeared to neuroscientists (in the widest sense) from classical antiquity through to contemporary times. Beginning with a look at ventricular neuropsychology in antiquity, this book goes on to look at Spinozan ideas on the links between mind and body, Thomas Willis and the foundation of Neurology, Hooke’s mechanical model of the mind and Joseph Priestley’s approach to the mind-body problem.The volume offers a chapter on the 19th century Ottoman perspective on western thinking. Further chapters trace the work of nineteenth century scholars including George Henry Lewes, Herbert Spencer and Emil du Bois-Reymond. The book covers significant work from the twentieth century, including an examination of Alfred North Whitehead and the history of consciousness, and particular attention is given to the development of quantum consciousness. Chapters on slavery and the self and the development of an understanding of Dualism bring this examination up to date on the latest 21st century work in the field.At the heart of this book is the matter of how we define the problem of consciousness itself: has there been any progress in our understanding of the working of mind and brain? This work at the interface between science and the humanities will appeal to experts from across many fields who wish to develop their understanding of the problem of consciousness, including scholars of Neuroscience, Behavioural Science and the History of Science.