Download Brain and Visual Perception: The Story of a 25-Year by David H. Hubel PDF

By David H. Hubel

Scientists' realizing of 2 principal difficulties in neuroscience, psychology, and philosophy has been significantly prompted through the paintings of David Hubel and Torsten Wiesel: (1) what's it to work out? This pertains to the equipment that underlies visible notion. (2) How will we gather the brain's mechanisms for imaginative and prescient? this can be the nature-nurture query as to if the nerve connections liable for imaginative and prescient are innate or whether or not they improve via adventure within the adolescence of an animal or human. it is a booklet in regards to the collaboration among Hubel and Wiesel, which started in 1958, lasted till approximately 1982, and ended in a Nobel Prize in 1981. It opens with brief autobiographies of either males, describes the nation of the sector after they began, and tells concerning the beginnings in their collaboration. It emphasizes the significance of assorted mentors of their lives, in particular Stephen W. Kuffler, who spread out the sphere through learning the cat retina in 1950, and based the dep. of neurobiology at Harvard clinical institution, the place so much in their paintings was once performed. the most a part of the e-book comprises Hubel and Wiesel's most crucial courses. every one reprinted paper is preceded by way of a foreword that tells how they went in regards to the study, what the problems and the pleasures have been, and whether or not they felt a paper used to be very important and why. each one is usually by means of an afterword describing how the paper used to be bought and what advancements have happened when you consider that its ebook. The reader learns issues which are frequently absent from ordinary medical guides, together with no matter if the paintings used to be tricky, enjoyable, in my opinion lucrative, exhilarating, or simply undeniable tedious. The e-book ends with a summing-up of the authors' view of the current kingdom of the sector. this is often even more than a set of reprinted papers. specifically it tells the tale of an strange medical collaboration that used to be highly relaxing and served to remodel a whole department of neurobiology. it is going to attract neuroscientists, imaginative and prescient scientists, biologists, psychologists, physicists, historians of technological know-how, and to their scholars and trainees, in any respect degrees from highschool on, in addition to an individual else who's attracted to the clinical approach.

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Extra info for Brain and Visual Perception: The Story of a 25-Year Collaboration

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All these endeavors have a common and quite simple theme: to provide young scientists with the opportunity that Steve Kuffler so generously gave to David and me, the freedom to explore, the freedom to fail, the freedom to follow where the experiments lead you. Even now, I am struck by the complexity of the brain and how little we know about it. Can the brain really understand itself? Many of us in neuroscience assume there are no limits to what we can learn about the brain, but still we hesitate to make the claim that the richness of all human behavior and culture can be explained in biological and physical terms.

Everyone in the group knew of the impending move except me, probably because Steve assumed that I would be moving over to the Hopkins Physiology Department, as planned. Torsten often remarked that our time was limited, and that we should get going at writing up the results we had and press on with the work. That had puzzled me, because I would be only a few blocks away and we would surely be able to keep on collaborating at least part of the time. One afternoon as Steve was driving me home he asked casually how strongly I was committed to going over to physiology at Hopkins.

It was indeed Jonas Salk, calling to invite me to a meeting at the Salk Institute in La Jolla, the object of which was to inform a remarkable cast of molecularbiological celebrities, each more famous than the next, about the state of the field of neurobiology. The molecular people included Francis Crick, Sydney Brenner, Jacques Monod, Seymour Benzer . . and so on.

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