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Author: H. Autrum
Publisher: Springer Science & Business Media
ISBN: 364269425X
Category : Medical
Languages : en
Pages : 583
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Book Description
When seen from an outsider's vantage point, the development of knowledge in the sensory sciences must appear massive and the result of some carefully followed master plan. In reality, it is the result of numerous relatively independent human endeavors shaped by application of the scientific method. The comprehensive construction of quantitative theories of sense organ function has occurred only recently -but at an explosive rate prefaced by centuries of expansion in the physical sciences. Predicated on this growth, the twentieth century may become known as the age of the biological sciences. With the exception of a modest number of intellectual giants, there were few contributors to the foundations of the sensory sciences before the dawn of this century. At least 90% of existing knowledge has been produced by scientists working in laboratories founded since 1920. If any single scientist and his laboratory may be identified with the growth in the sensory sciences, it is EDGAR DOUGLAS ADRIAN, First Baron of Cambridge and leader of the Physiological Laboratory at Cambridge University, England. Lord ADRIAN'S influence upon the sensory sciences was great, not only in terms of his contribution to knowledge itself but also through the influence which he exerted upon numerous young scientists who spent weeks or years at the Cambridge laboratory and who later returned to their homelands and colleagues with the seeds of vigorous research and quantitative inquiry firmly implanted.
Author: H. Autrum
Publisher: Springer Science & Business Media
ISBN: 364269425X
Category : Medical
Languages : en
Pages : 583
Get Book Here
Book Description
When seen from an outsider's vantage point, the development of knowledge in the sensory sciences must appear massive and the result of some carefully followed master plan. In reality, it is the result of numerous relatively independent human endeavors shaped by application of the scientific method. The comprehensive construction of quantitative theories of sense organ function has occurred only recently -but at an explosive rate prefaced by centuries of expansion in the physical sciences. Predicated on this growth, the twentieth century may become known as the age of the biological sciences. With the exception of a modest number of intellectual giants, there were few contributors to the foundations of the sensory sciences before the dawn of this century. At least 90% of existing knowledge has been produced by scientists working in laboratories founded since 1920. If any single scientist and his laboratory may be identified with the growth in the sensory sciences, it is EDGAR DOUGLAS ADRIAN, First Baron of Cambridge and leader of the Physiological Laboratory at Cambridge University, England. Lord ADRIAN'S influence upon the sensory sciences was great, not only in terms of his contribution to knowledge itself but also through the influence which he exerted upon numerous young scientists who spent weeks or years at the Cambridge laboratory and who later returned to their homelands and colleagues with the seeds of vigorous research and quantitative inquiry firmly implanted.
Author: Harry T. Lawless
Publisher: Springer Science & Business Media
ISBN: 1441964886
Category : Technology & Engineering
Languages : en
Pages : 603
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Book Description
The ?eld of sensory science has grown exponentially since the publication of the p- vious version of this work. Fifteen years ago the journal Food Quality and Preference was fairly new. Now it holds an eminent position as a venue for research on sensory test methods (among many other topics). Hundreds of articles relevant to sensory testing have appeared in that and in other journals such as the Journal of Sensory Studies. Knowledge of the intricate cellular processes in chemoreception, as well as their genetic basis, has undergone nothing less than a revolution, culminating in the award of the Nobel Prize to Buck and Axel in 2004 for their discovery of the olfactory receptor gene super family. Advances in statistical methodology have accelerated as well. Sensometrics meetings are now vigorous and well-attended annual events. Ideas like Thurstonian modeling were not widely embraced 15 years ago, but now seem to be part of the everyday thought process of many sensory scientists. And yet, some things stay the same. Sensory testing will always involve human participants. Humans are tough measuring instruments to work with. They come with varying degrees of acumen, training, experiences, differing genetic equipment, sensory capabilities, and of course, different preferences. Human foibles and their associated error variance will continue to place a limitation on sensory tests and actionable results. Reducing, controlling, partitioning, and explaining error variance are all at the heart of good test methods and practices.
Author: Lauren Rogers
Publisher: Woodhead Publishing
ISBN: 0081011164
Category : Technology & Engineering
Languages : en
Pages : 520
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Book Description
Discrimination Testing in Sensory Science: A Practical Handbook is a one-stop-shop for practical advice and guidance on the performance and analysis of discrimination testing in sensory science. The book covers all aspects of difference testing: the history and origin of different methods, the practicalities of setting up a difference test, replications, the statistics behind each test, dealing with the analysis, action standards, and the statistical analysis of results with R. The book is written by sensory science experts from both academia and industry, and edited by an independent sensory scientist with over twenty years of experience in planning, running and analyzing discrimination tests. This is an essential text for academics in sensory and consumer science and any sensory scientist working in research and development in food, home, and personal care products, new product development, or quality control. - Contains practical guidance on the performance and analysis of discrimination testing in sensory and consumer science for both food and non-food products - Includes the latest developments in difference testing, including both new methods and state-of-the-art approaches - Features extensive coverage of analysis with a variety of software systems - Provides essential insight for academics in sensory and consumer science and any sensory scientist working in research and development in food, home, and personal care products, new product development, or quality control
Author: Guillermo Hough
Publisher: CRC Press
ISBN: 1420092944
Category : Technology & Engineering
Languages : en
Pages : 266
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Book Description
Complying with food regulations and, more importantly, quality standards, requires practical and reliable methods to estimate a product's shelf life. Emphasizing the importance of the consumer's perception of when food has reached the end of its shelf life, Sensory Shelf Life Estimation of Food Products provides a tool for adequately predicting sen
Author: F. A. Hayek
Publisher: University of Chicago Press
ISBN: 0226321304
Category : Psychology
Languages : en
Pages : 232
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Book Description
The Nobel Prize-winning economist explores how the mind works—an early landmark in the field of cognitive science. The Sensory Order, first published in 1952, sets forth F. A. Hayek's classic theory of mind in which he describes the mental mechanism that classifies perceptions that cannot be accounted for by physical laws. Though Hayek is more commonly known as an icon in the field of economics, his genius was wide-ranging—and his contribution to theoretical psychology is of continuing significance to cognitive scientists as well as to economists interested in the interplay between psychology and market systems, and has been addressed in the work of Thomas Szasz, Gerald Edelman, and Joaquin Fuster. “A most encouraging example of a sustained attempt to bring together information, inference, and hypothesis in the several fields of biology, psychology, and philosophy.”—Quarterly Review of Biology
Author: Hugh C. Hemmings
Publisher: Elsevier Health Sciences
ISBN: 0323037070
Category : Medical
Languages : en
Pages : 919
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Book Description
Accompanying CD-ROM ... "allows you to download figures into PowerPoint for electronic presentations." -- p. [4] of cover.
Author: Cecilia Y. Saint-Denis
Publisher: John Wiley & Sons
ISBN: 1119405548
Category : Technology & Engineering
Languages : en
Pages : 213
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Book Description
Practical reference on the latest sensory and consumer evaluation techniques available to professionals and academics working in food and consumer goods product development and marketing This unique manual describes how to implement specific sensory and consumer methods based on context and objective. Presented in a direct and straightforward language that will speak to the industry professionals and academics who are on the ground attempting to solve technical questions, it reviews, step by step, the various stages of a product evaluation. Included are practical examples from many industries that practitioners can relate to. The book also shows how to build a sustainable short-, medium-, and long-term product evaluation strategy, and guides readers on how to create customized methods, or even completely new approaches. Consumer and Sensory Evaluation Techniques speaks to management and decision-makers within organizations and addresses the main questions (eg: "How much will it cost?" and "How quickly can it be achieved?") that are faced when developing and testing new products before a launch. Chapters cover: the pillars of good consumer and sensory studies; sensory profile of a product: mapping internal sensory properties; the foundations of consumer evaluation; study plans and strategy—sustainable short, mid and long-term vision; real-life anticipation with market factors: concept, price, brand, market channel; and internal studies versus sub-contracting. Uses examples from multiple sectors to show how to build a sustainable product evaluation strategy Analyses the critical milestones to follow and the pitfalls to avoid Supports the decision-making process while developing fast yet robust test strategies that will increase the likelihood of a product's success Consumer and Sensory Evaluation Techniques is the perfect resource for students, faculty and professionals working in product development, including formulators and marketers.
Author: Micah M. Murray
Publisher: CRC Press
ISBN: 1439812179
Category : Science
Languages : en
Pages : 800
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Book Description
It has become accepted in the neuroscience community that perception and performance are quintessentially multisensory by nature. Using the full palette of modern brain imaging and neuroscience methods, The Neural Bases of Multisensory Processes details current understanding in the neural bases for these phenomena as studied across species, stages of development, and clinical statuses. Organized thematically into nine sub-sections, the book is a collection of contributions by leading scientists in the field. Chapters build generally from basic to applied, allowing readers to ascertain how fundamental science informs the clinical and applied sciences. Topics discussed include: Anatomy, essential for understanding the neural substrates of multisensory processing Neurophysiological bases and how multisensory stimuli can dramatically change the encoding processes for sensory information Combinatorial principles and modeling, focusing on efforts to gain a better mechanistic handle on multisensory operations and their network dynamics Development and plasticity Clinical manifestations and how perception and action are affected by altered sensory experience Attention and spatial representations The last sections of the book focus on naturalistic multisensory processes in three separate contexts: motion signals, multisensory contributions to the perception and generation of communication signals, and how the perception of flavor is generated. The text provides a solid introduction for newcomers and a strong overview of the current state of the field for experts.
Author: Jian Bi
Publisher: John Wiley & Sons
ISBN: 111899485X
Category : Technology & Engineering
Languages : en
Pages : 560
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Book Description
Sensory testing and measurement are the main functions of sensory analysis. In recent years, the sensory and consumer field has evolved to include both difference testing and similarity testing, and new sensory discrimination methods such as the tetrads have received more attention in the literature. This second edition of Sensory Discrimination Tests and Measurements is updated throughout and responds to these changes and includes: A wide range of sensory measurements: Measurements of sensory effect (d', R-index and Gini-index); Measurements of performance of trained sensory panel (Intraclass correlation coefficients and Cronbachs coefficient alpha); Measurements of relative importance of correlated sensory and consumer attributes (drivers of consumer liking or purchase intent); Measurements of consumer emotions and psychographics; Measurements of time-intensity; Measurements of sensory thresholds; Measurements of sensory risk with negative sensory effects (Benchmark Dose, BMD, methodology) Measurements of sensory shelf life (SSL). A balanced introduction of sensory discrimination tests including difference tests and similarity tests. Bayesian approach to sensory discrimination tests. Modified and multiple-sample discrimination tests. Replicated discrimination tests using the beta-binomial (BB), corrected beta-binomial (CBB), and Dirichlet-multinomial (DM) models. Sensory discrimination methods including the tetrads and the M+N. R and S-Plus codes for all the measurements and tests introduced in the book. Mainly intended for researchers and practitioners in the sensory and consumer field, the book is a useful reference for modern sensory analysis and consumer research, especially for sensometrics.
Author: George Mather
Publisher: Psychology Press
ISBN: 1000781313
Category : Psychology
Languages : en
Pages : 441
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Book Description
Foundations of Sensation and Perception offers a comprehensive and accessible introduction to the science of sensation and perception. It covers all the human senses and answers many questions, such as why movies are so convincing, how ventriloquism works, why things sound different as you get older and why you may feel ill in an aircraft or sea vessel. Full of illustrations and graphs that bring concepts to life, the textbook covers vision, hearing, balance, touch, pain, smell and taste. It discusses each sensory system through its fundamental neuroscience, major perceptual qualities and underlying coding principles. Each chapter includes reflective questions, key terms and information boxes and chapter summaries. Each chapter ends with a tutorial section which introduces more advanced areas of study in an accessible way (including measurement of light and Fourier analysis) as well as topics outside of the mainstream of sensation (including music perception, colour deficiencies and phantom limbs). The fourth edition of this bestselling textbook includes an extensive update of the text to reflect the latest research, a greater focus on balance and the body senses and a major reorganisation of the chapters for ease of use. It will be an invaluable resource for a wide range of undergraduate students in psychology, neuroscience and related disciplines.
