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Transmission Of Visual Information Through The Primate Retina
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Book Synopsis Transmission of Visual Information Through the Primate Retina by : Robert William Hammon
Download or read book Transmission of Visual Information Through the Primate Retina written by Robert William Hammon and published by . This book was released on 1978 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neurophysiological Aspects of Color Vision in Primates by : E. Zrenner
Download or read book Neurophysiological Aspects of Color Vision in Primates written by E. Zrenner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: "To explain all nature is too difficult a task for anyone man or even for anyone age. Tis much better to do a little with certainty, and leave the rest for others that come after you, than to explain all things ... " Sir Isaac Newton (1642-1727) This book describes and discusses some new aspects of col or vision in primates which have emerged from a series of experiments conducted over the past 8 years both on single ganglion cells in monkey retina and on the visually evoked cortical potential in man: corresponding psychophysical mechanisms of human perception will be considered as well. An attempt will be made to better understand the basic mechanisms of color vision using a more comprehensive approach which takes into account new mechanisms found in single cells and relates them to those found valid for the entire visual system. The processing of color signals was followed up from the retina to the visual cortex and to the percepq.tal centers, as far as the available techniques permitted.
Book Synopsis Advances in the Modularity of Vision by :
Download or read book Advances in the Modularity of Vision written by and published by National Academies. This book was released on 1990 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Webvision written by Helga Kolb and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Optimal Transfer of Form and Color Information Through the Primate Retina by : Andrew Chen-Chou Hsu
Download or read book Optimal Transfer of Form and Color Information Through the Primate Retina written by Andrew Chen-Chou Hsu and published by . This book was released on 1998 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Form and Function of S-cone Opponent Circuits in the Primate Retina by : Sara Stokes Patterson
Download or read book Form and Function of S-cone Opponent Circuits in the Primate Retina written by Sara Stokes Patterson and published by . This book was released on 2020 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Visual information is carried from the retina by the axons of >20 ganglion cell types, which project throughout the brain. While many of these parallel pathways are cone-opponent, not all the color information leaving the retina is used for color perception, as many ganglion cells instead mediate non-image forming visual functions. However, our understanding of how the visual system uses spectral information is currently limited to the most common cone-opponent ganglion cells and their role in color perception. This thesis aims to expand our understanding of both how and why the visual system extracts color information by investigating the diversity S-cone opponent ganglion cells. I investigated the diverse visual functions mediated by color-coding circuits in the macaque parafovea by combining 3D reconstructions of retinal circuits from serial electron microscopy with single cell electrophysiology, computational models and human psychophysics. When the spatial arrangement of cone-opponent inputs is taken into account, this work reveals cone-opponent receptive fields can contribute to a diverse range of visual functions beyond hue perception, such as edge detection and circadian photoentrainment. More generally, the work in this thesis is inconsistent with the standard view of primate vision that emphasizes cortical processing and limits the role of retinal coding to efficient compression and transmission of visual information. Instead, the complexity and diversity of cone-opponent processing reported here indicates that the retina may play a more active role in the computations defining visual perception and behavior.
Book Synopsis Foundations of Vision by : Brian A. Wandell
Download or read book Foundations of Vision written by Brian A. Wandell and published by Sinauer Associates, Incorporated. This book was released on 1995 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed for students, scientists and engineers interested in learning about the core ideas of vision science, this volume brings together the broad range of data and theory accumulated in this field.
Book Synopsis Neural Engineering by : Chris Eliasmith
Download or read book Neural Engineering written by Chris Eliasmith and published by MIT Press. This book was released on 2003 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: A synthesis of current approaches to adapting engineering tools to the study of neurobiological systems.
Book Synopsis Natural Image Processing in the Primate Retina by : Nora Jane Brackbill
Download or read book Natural Image Processing in the Primate Retina written by Nora Jane Brackbill and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The retina is the first stage of the visual system, where light is absorbed and encoded in the spikes of neurons. Information from roughly 100 million photoreceptors is compressed to the outputs of roughly 1 million neurons, called retinal ganglion cells, that make up the optic nerve. This is the brain's only source of visual information, yet how the retina uses this limited bandwidth is not well understood. This is particularly true for natural vision in primates, despite its relevance for human health applications, as retinal research is primarily done in non-primate species using targeted, artificial stimuli. Here, large-scale, multi-electrode recordings are used to investigate natural image processing in the primate retina through the complementary lenses of encoding, where computational models are used to predict the responses of RGCs to natural stimuli, and decoding, or reconstruction, where the stimulus is estimated from the RGC responses.
Book Synopsis The Primate Visual System by : Jon H. Kaas
Download or read book The Primate Visual System written by Jon H. Kaas and published by CRC Press. This book was released on 2003-07-28 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last 20 years of research have been marked by exceptional progress in understanding the organization and functions of the primate visual system. This understanding has been based on the wide application of traditional and newly emerging methods for identifying the functionally significant subdivisions of the system, their interconnections, the
Book Synopsis An Introduction to Neural and Electronic Networks by : Steven F. Zornetzer
Download or read book An Introduction to Neural and Electronic Networks written by Steven F. Zornetzer and published by . This book was released on 1995 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: This presentation of the foremost research and theory from disciplines that provide the foundations of neural network research--neurobiology, physics, computer science, electrical engineering, mathematics, and psychology--shows how neural networks and neurocomputing represent radical departures from conventional approaches to digital computers, in terms of algorithms and architecture.
Book Synopsis Conn's Translational Neuroscience by : P. Michael Conn
Download or read book Conn's Translational Neuroscience written by P. Michael Conn and published by Academic Press. This book was released on 2016-09-28 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conn’s Translational Neuroscience provides a comprehensive overview reflecting the depth and breadth of the field of translational neuroscience, with input from a distinguished panel of basic and clinical investigators. Progress has continued in understanding the brain at the molecular, anatomic, and physiological levels in the years following the 'Decade of the Brain,' with the results providing insight into the underlying basis of many neurological disease processes. This book alternates scientific and clinical chapters that explain the basic science underlying neurological processes and then relates that science to the understanding of neurological disorders and their treatment. Chapters cover disorders of the spinal cord, neuronal migration, the autonomic nervous system, the limbic system, ocular motility, and the basal ganglia, as well as demyelinating disorders, stroke, dementia and abnormalities of cognition, congenital chromosomal and genetic abnormalities, Parkinson's disease, nerve trauma, peripheral neuropathy, aphasias, sleep disorders, and myasthenia gravis. In addition to concise summaries of the most recent biochemical, physiological, anatomical, and behavioral advances, the chapters summarize current findings on neuronal gene expression and protein synthesis at the molecular level. Authoritative and comprehensive, Conn’s Translational Neuroscience provides a fully up-to-date and readily accessible guide to brain functions at the cellular and molecular level, as well as a clear demonstration of their emerging diagnostic and therapeutic importance. Provides a fully up-to-date and readily accessible guide to brain functions at the cellular and molecular level, while also clearly demonstrating their emerging diagnostic and therapeutic importance Features contributions from leading global basic and clinical investigators in the field Provides a great resource for researchers and practitioners interested in the basic science underlying neurological processes Relates and translates the current science to the understanding of neurological disorders and their treatment
Book Synopsis Neurosciences - From Molecule to Behavior: a university textbook by : C. Giovanni Galizia
Download or read book Neurosciences - From Molecule to Behavior: a university textbook written by C. Giovanni Galizia and published by Springer Science & Business Media. This book was released on 2013-07-08 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neurosciences – a comprehensive approach This textbook covers neuroscience from cellular and molecular mechanisms to behavior and cognitive processing. We also address evolution of the nervous system, computational neuroscience, the history of neuroscience as a discipline and neurophilosophy – to name but a few. The book provides the newest state-of-the-art knowledge about neuroscience from across the animal kingdom, with particular emphasis on model species commonly used in neuroscience labs across the world: mouse, zebra fish, fruit fly, honeybee, and nematode worm. We aim at university students of neuroscience, psychology, biological sciences, and medical sciences, but also computer scientists, philosophers, or anybody interested in understanding how brains work.
Book Synopsis The Retinal Basis of Vision by : Jun-ichi Toyoda
Download or read book The Retinal Basis of Vision written by Jun-ichi Toyoda and published by Excerpta Medica. This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paperback. The Retinal Basis of Vision is a textbook on retinal function which covers basic knowledge to current topics in vision research. Topics include phototransduction, function of the retinal neurons and glial cells, neuronal networks, color vision and regeneration of the retina.This book is aimed at students and scientists interested in the neuroscience of vision.
Book Synopsis Vision and the Visual System by : Peter H. Schiller
Download or read book Vision and the Visual System written by Peter H. Schiller and published by Oxford University Press, USA. This book was released on 2015 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Vision and the Visual System' offers students, teachers and researchers a rigorous, yet accessible account of how the brain analyses the visual scene. Schiller and Tehovnik describe key aspects of visual perception such as colour, motion, pattern and depth while explaining the relationship between eye movements and neural structures in the brain.
Book Synopsis Physiological Properties of Low-density Ganglion Cells in the Primate Retina by : Colleen Elizabeth Rhoades
Download or read book Physiological Properties of Low-density Ganglion Cells in the Primate Retina written by Colleen Elizabeth Rhoades and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The retina provides the sole source of visual information to the brain, yet the signal from the retina is only partially understood. In primates, there are ~20 types of output cells of the retina, called retinal ganglion cells, with each type extracting specific information about the visual scene and projecting to distinct targets in the brain. The five numerically dominant retinal ganglion cell types have been extensively studied, but much less is known about the computations of the remaining ganglion cell types. To understand the visual function of the retina in health and in disease, it is necessary to understand how distinctive signals in the diverse retinal ganglion cell types emerge within retinal circuits, and how they collectively encode visual inputs. This thesis explores the physiological properties of the low-density ganglion cell types. In total, large-scale multi-electrode recordings revealed the responses of 12 retinal ganglion cell types, each with distinctive spatial, temporal, and chromatic properties. Focusing on the ON and OFF smooth monostratified cell types, strikingly irregular receptive field structure composed of spatially segregated hotspots were observed, quite different from the classical view of retinal receptive fields. Direct visual stimulation and computational inference demonstrate strong nonlinearities in the retinal circuit which contribute to receptive field hotspots. Surprisingly, visual stimulation of different hotspots produced subtly different extracellular spike waveforms in the same cell, consistent with a dendritic contribution to hotspot structure. These findings suggest a unique visual computation and spike generation mechanism in the signals carried by smooth monostratified cells to the brain.
Book Synopsis Optical Coherence Tomography in Neurologic Diseases by : Peter A. Calabresi
Download or read book Optical Coherence Tomography in Neurologic Diseases written by Peter A. Calabresi and published by Cambridge University Press. This book was released on 2015-05-14 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first comprehensive review of the use of optical coherence tomography in neurological diseases for neurologists, neuro-ophthalmologists, and neuroradiologists.