Author : Martin Reuss
Publisher : University of Virginia Press
Page : 329 pages
File Size : 35,98 MB
Release : 2010-08-06
Category : Nature
ISBN : 0813929881
This compelling new book challenges the view that a clear and unwavering boundary exists between nature and technology. Rejecting this dichotomy, the contributors show how the history of each can be united in a constantly shifting panorama where definitions of "nature" and "technology" alter and overlap.
Author : Martin Reuss
Publisher : University of Virginia Press
Page : 329 pages
File Size : 21,68 MB
Release : 2010-09-20
Category : Science
ISBN : 0813930537
The view of nature and technology inhabiting totally different, even opposite, spheres persists across time and cultures. Most people would consider an English countryside or a Louisiana bayou to be "natural," though each is to an extent the product of technology. Pollution, widely thought to be a purely man-made phenomenon, results partly from natural processes. All around us, things from the natural world are brought into the human world. At what point do we consider them part of culture rather than nature? And does such a distinction illuminate our world or obscure its workings? This compelling new book challenges the view that a clear and unwavering boundary exists between nature and technology. Rejecting this dichotomy, the contributors show how the history of each can be united in a constantly shifting panorama where definitions of "nature" and "technology" alter and overlap. In addition to recognizing the artificial divide between these two concepts, the essays in this book demonstrate how such thinking may affect societies’ ability to survive and prosper. The answers and ideas are as numerous as the landscapes they consider, for there is no single path toward a more harmonious vision of technology and nature. Technologies that work in one place may not in another. Nature that is preserved in one community might become the raw material of technological progress somewhere else. Add to this the fact that the natural world and technology are not passive players, but are profoundly involved in cultural construction. Understanding such dynamics not only reveals a new historical complexity; it prepares us for coping with many of the most difficult and pressing social issues facing us today. Contributors Peter Coates * Craig E. Colten * Stephen H. Cutcliffe * Hugh S. Gorman * Betsy Mendelsohn * Joy Parr * Peter C. Perdue * Sara B. Pritchard * Martin Reuss * William D. Rowley * Edmund Russell * Joel A. Tarr * Ann Vileisis * James C. Williams * Thomas Zeller
Author : Galina V. Paramei
Publisher : Frontiers Media SA
Page : 136 pages
File Size : 17,56 MB
Release : 2016-05-31
Category : Psychology
ISBN : 288919857X
Starting from psychophysics, over the last 50 years, most progress in unravelling the mechanisms of color vision has been made through the study of single cell responses, mainly in LGN and striate cortex. A similar development in the study of form perception may seem to be underway, centred on the study of temporal cortex. However, because of the combinatorial characteristics of form perception, we are also observing the opposite tendency: from single-cell activity to population coding, and from static receptive field structures to system dynamics and integration and, ultimately, a synthetic form of psychophysics of color and form perception. From single cells to system integration: it is this development the present Research Topic wishes to highlight and promote. How does this development affect our views on the various attributes of perception? In particular, we are interested in to what extent evolving knowledge in the field of color perception is relevant within a developing integrative framework of form perception. The goal of this Research Topic is to bring together experimental research encompassing both color and form perception. For this volume, we planned a broad scope of topics – on color in complex scenes, color and form, as well as dynamic aspects of form perception. We expect that the Research Topic will be attractive to the community of researchers whose work straddles the boundary between the two visual perception fields, as well as to the wider community interested in integrative/systems neuroscience.
Author : Luiz Pessoa
Publisher : Oxford University Press
Page : 340 pages
File Size : 50,47 MB
Release : 2003-02-27
Category : Medical
ISBN : 0190286210
The best example of filling-in involves the blind spot, a region of the retina devoid of photoreceptors. Remarkably, the region of visual space corresponding to the blind spot is not perceived as a dark region in space, but instead as having the same color and texture as the surrounding background; hence the expression "filling in." While this type of perceptual completion phenomenon is common in the visual domain, it is argued by the leading scientists who contribute to this book that forms of filling-in also take place in other sensory modalities, including the auditory, somatosensory, and motor systems. In a concluding chapter an integrative approach is taken, which attempts to provide a common framework for completion phenomena occurring on a fast time scale, and cortical reorganization in sensory and motor cortex induced by peripheral damage or skill learning taking place on a slower time scale. It is proposed that systematic changes in the interplay between inhibitory and excitatory inputs permit cortical neurons to become driven by new sources of input, which, in addition to initial perceptual consequences can lead to a long-term structural reorganization of cortex. This book represents a truly interdisciplinary approach to neuroscience, with chapters covering computational modeling, visual psychophysics, functional brain imaging, single-cell physiology, and clinical patient cases. It will be of interest to researchers and graduate students in systems neuroscience, cognitive neuroscience, vision science, neuroimaging, perceptual psychology, computational neuroscience, and philosophy of mind.
Author : Andrei Ludu
Publisher : Springer Nature
Page : 372 pages
File Size : 35,62 MB
Release : 2022-09-24
Category : Science
ISBN : 3031073614
The 2nd edition of this book provides novel topics and studyies in boundaries of networks and Big Data Systems.The central theme of this book is the extent to which the structure of the free dynamical boundaries of a system controls the evolution of the system as a whole. Applying three orthogonal types of thinking - mathematical, constructivist and morphological, it illustrates these concepts using applications to selected problems from the social and life sciences, as well as economics. In a broader context, it introduces and reviews some modern mathematical approaches to the science of complex systems. Standard modeling approaches (based on non-linear differential equations, dynamic systems, graph theory, cellular automata, stochastic processes, or information theory) are suitable for studying local problems. However they cannot simultaneously take into account all the different facets and phenomena of a complex system, and new approaches are required to solve the challenging problem of correlations between phenomena at different levels and hierarchies, their self-organization and memory-evolutive aspects, the growth of additional structures and are ultimately required to explain why and how such complex systems can display both robustness and flexibility. This graduate-level text addresses a broader interdisciplinary audience, keeping the mathematical level essentially uniform throughout the book, and involving only basic elements from calculus, algebra, geometry and systems theory.
Author : Arthur Gilman Shapiro
Publisher : Oxford University Press
Page : 833 pages
File Size : 35,83 MB
Release : 2017
Category : Games & Activities
ISBN : 019979460X
Visual illusions are compelling phenomena that draw attention to the brain's capacity to construct our perceptual world. The Compendium is a collection of over 100 chapters on visual illusions, written by the illusion creators or by vision scientists who have investigated mechanisms underlying the phenomena. --
Author : Thomas F. Shipley
Publisher : Elsevier
Page : 623 pages
File Size : 30,69 MB
Release : 2001-11-30
Category : Psychology
ISBN : 008050695X
From Fragments to Objects
Author :
Publisher : Psychology Press
Page : 744 pages
File Size : 37,18 MB
Release : 1993
Category : Computer science
ISBN : 9780805814972
Author : Stephen Grossberg
Publisher : Oxford University Press
Page : 771 pages
File Size : 34,24 MB
Release : 2021
Category : Computers
ISBN : 0190070552
How does your mind work? How does your brain give rise to your mind? These are questions that all of us have wondered about at some point in our lives, if only because everything that we know is experienced in our minds. They are also very hard questions to answer. After all, how can a mind understand itself? How can you understand something as complex as the tool that is being used to understand it? This book provides an introductory and self-contained description of some of the exciting answers to these questions that modern theories of mind and brain have recently proposed. Stephen Grossberg is broadly acknowledged to be the most important pioneer and current research leader who has, for the past 50 years, modelled how brains give rise to minds, notably how neural circuits in multiple brain regions interact together to generate psychological functions. This research has led to a unified understanding of how, where, and why our brains can consciously see, hear, feel, and know about the world, and effectively plan and act within it. The work embodies revolutionary Principia of Mind that clarify how autonomous adaptive intelligence is achieved. It provides mechanistic explanations of multiple mental disorders, including symptoms of Alzheimer's disease, autism, amnesia, and sleep disorders; biological bases of morality and religion, including why our brains are biased towards the good so that values are not purely relative; perplexing aspects of the human condition, including why many decisions are irrational and self-defeating despite evolution's selection of adaptive behaviors; and solutions to large-scale problems in machine learning, technology, and Artificial Intelligence that provide a blueprint for autonomously intelligent algorithms and robots. Because brains embody a universal developmental code, unifying insights also emerge about shared laws that are found in all living cellular tissues, from the most primitive to the most advanced, notably how the laws governing networks of interacting cells support developmental and learning processes in all species. The fundamental brain design principles of complementarity, uncertainty, and resonance that Grossberg has discovered also reflect laws of the physical world with which our brains ceaselessly interact, and which enable our brains to incrementally learn to understand those laws, thereby enabling humans to understand the world scientifically. Accessibly written, and lavishly illustrated, Conscious Mind/Resonant Brain is the magnum opus of one of the most influential scientists of the past 50 years, and will appeal to a broad readership across the sciences and humanities.
Author : Jon Agar
Publisher : UCL Press
Page : 357 pages
File Size : 33,70 MB
Release : 2018-04-09
Category : History
ISBN : 1911576585
Histories of Technology, the Environment and Modern Britain brings together historians with a wide range of interests to take a uniquely wide-lens view of how technology and the environment have been intimately and irreversibly entangled in Britain over the last 300 years. It combines, for the first time, two perspectives with much to say about Britain since the industrial revolution: the history of technology and environmental history. Technologies are modified environments, just as nature is to varying extents engineered. Furthermore, technologies and our living and non-living environment are both predominant material forms of organisation – and self-organisation – that surround and make us. Both have changed over time, in intersecting ways. Technologies discussed in the collection include bulldozers, submarine cables, automobiles, flood barriers, medical devices, museum displays and biotechnologies. Environments investigated include bogs, cities, farms, places of natural beauty and pollution, land and sea. The book explores this diversity but also offers an integrated framework for understanding these intersections.
