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The Role Of The Central Body Complex In The Cockroach Blaberus Discoidalis During Transitional Behavior
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Book Synopsis The Role of the Central Body Complex in the Cockroach (Blaberus Discoidalis) During Transitional Behavior by : Blythe Elizabeth Alexander
Download or read book The Role of the Central Body Complex in the Cockroach (Blaberus Discoidalis) During Transitional Behavior written by Blythe Elizabeth Alexander and published by . This book was released on 2005 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Encoding Wide-field Motion Characteristics in the Central Complex of the Cockroach, Blaberus Discoidalis by : Nicholas D Kathman
Download or read book Encoding Wide-field Motion Characteristics in the Central Complex of the Cockroach, Blaberus Discoidalis written by Nicholas D Kathman and published by . This book was released on 2015 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wide-field motion is an important source of information used in visual control of locomotion. It has been extensively studied in the optic lobes of flies and shown to be sufficient to control flight maneuvers needed for course control. Additionally, the central complex (CX), an associative in the arthropod brain, receives various forms of sensory signals, including visual inputs, and is also involved in locomotor functions. Yet its precise role in behavior is controversial. In this thesis, I used multi-channel extracellular electrophysiology to record from large populations of neurons in the cockroach CX while presenting wide-field visual motion that is varied across several parameters. The benefits of long term recording of relatively large populations of neurons revealed the CX as a structure that encodes rich and diverse visual motion information at a population level, including characteristics such as speed, timing, and direction. Some of these sensitivities were also been found to be conditional to others. For instance certain cells showed directional selectivity, but only at narrow bands of stimulus speeds. This information may also contain localized regions of directional variability that correlate with specific rotational and translational movements. From experiments where individual compound eyes were occluded during stimulus presentations, certain neurons in the central complex2showed biases in response amplitude when only receiving input from one compound eye, and these biases were correlated to the direction of motion inducing the response. Finally, turning behavior was not only shown to correlate with wide-field motion, but could be inhibited by silencing the CX. These behavioral data were collected in conjunction with a colleague, Malavika Kesavan. These findings taken together, suggest the CX uses diverse wide-field visual motion, likely integrated with various other sensory information, in controlling locomotion. This system may work in parallel to a more direct visual motion control system, but is necessary for such control.
Book Synopsis The Oxford Handbook of Invertebrate Neurobiology by : John H. Byrne
Download or read book The Oxford Handbook of Invertebrate Neurobiology written by John H. Byrne and published by Oxford University Press. This book was released on 2019-01-29 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invertebrates have proven to be extremely useful model systems for gaining insights into the neural and molecular mechanisms of sensory processing, motor control and higher functions such as feeding behavior, learning and memory, navigation, and social behavior. A major factor in their enormous contributions to neuroscience is the relative simplicity of invertebrate nervous systems. In addition, some invertebrates, primarily the molluscs, have large cells, which allow analyses to take place at the level of individually identified neurons. Individual neurons can be surgically removed and assayed for expression of membrane channels, levels of second messengers, protein phosphorylation, and RNA and protein synthesis. Moreover, peptides and nucleotides can be injected into individual neurons. Other invertebrate model systems such as Drosophila and Caenorhabditis elegans offer tremendous advantages for obtaining insights into the neuronal bases of behavior through the application of genetic approaches. The Oxford Handbook of Invertebrate Neurobiology reviews the many neurobiological principles that have emerged from invertebrate analyses, such as motor pattern generation, mechanisms of synaptic transmission, and learning and memory. It also covers general features of the neurobiology of invertebrate circadian rhythms, development, and regeneration and reproduction. Some neurobiological phenomena are species-specific and diverse, especially in the domain of the neuronal control of locomotion and camouflage. Thus, separate chapters are provided on the control of swimming in annelids, crustaea and molluscs, locomotion in hexapods, and camouflage in cephalopods. Unique features of the handbook include chapters that review social behavior and intentionality in invertebrates. A chapter is devoted to summarizing past contributions of invertebrates to the understanding of nervous systems and identifying areas for future studies that will continue to advance that understanding.
Book Synopsis Cockroaches as Models for Neurobiology: Applications in Biomedical Research by : Ivan Huber
Download or read book Cockroaches as Models for Neurobiology: Applications in Biomedical Research written by Ivan Huber and published by CRC Press. This book was released on 2019-07-23 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cockroaches offer a useful and inexpensive alternative to traditional laboratory animals, yet most researchers are unfamiliar with their biology. This unique and comprehensive cockroach handbook is written for everyone from novice to expert. It addresses every aspect of cockroach biology, with a particular emphasis on the neuroendocrine system. Liberally illustrated chapters include such topics as cockroach culture, anatomy, behavior, and various experimental techniques. One of the few available books to provide broad coverage of the neurobiology of a single organism, this second volume is a must for all researchers in biomedical or veterinary fields, as well as for entomologists.
Book Synopsis Coding Properties in Invertebrate Sensory Systems by : Sylvia Anton
Download or read book Coding Properties in Invertebrate Sensory Systems written by Sylvia Anton and published by Frontiers Media SA. This book was released on 2017-03-07 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animals rely on sensory input from their environment for survival and reproduction. Depending on the importance of a signal for a given species, accuracy of sensory coding might vary from pure detection up to precise coding of intensity, quality and temporal features of the signal. Highly sophisticated sense organs and related central nervous sensory pathways can be of utmost importance for animals in a complex environment and when using advanced communication systems. In sensory systems different anatomical and physiological features have evolved to optimally encode behaviourally relevant signals at the level of sense organs and central processing. The wide range of organizational complexity, in combination with their relatively simple and accessible nervous systems, makes invertebrates excellent models to study general sensory coding principles. The contributions to this e-book illustrate on one hand particular features of specific sensory systems, and on the other hand indicate not only common features of sensory coding across invertebrate phyla, but also similar processing principles of complex stimuli between different sensory modalities. The chapters show that the extraction of behaviourally relevant signals from all environmental stimuli, as well as the detection of low intensity signals and the analysis of temporal features can be similar across sensory modalities, including olfaction, vision, mechanoreception, and heat perception.
Book Synopsis Insect Behavior by : Alex Córdoba-Aguilar
Download or read book Insect Behavior written by Alex Córdoba-Aguilar and published by Oxford University Press. This book was released on 2018-07-19 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Insects display a staggering diversity of behaviors. Studying these systems provides insights into a wide range of ecological, evolutionary, and behavioral questions including the genetics of behavior, phenotypic plasticity, chemical communication, and the evolution of life-history traits. This accessible text offers a new approach that provides the reader with the necessary theoretical and conceptual foundations, at different hierarchical levels, to understand insect behavior. The book is divided into three main sections: mechanisms, ecological and evolutionary consequences, and applied issues. The final section places the preceding chapters within a framework of current threats to human survival - climate change, disease, and food security - before providing suggestions and insights as to how we can utilize an understanding of insect behavior to control and/or ameliorate them. Each chapter provides a concise, authoritative review of the conceptual, theoretical, and methodological foundations of each topic.
Book Synopsis Journal of Comparative Physiology by :
Download or read book Journal of Comparative Physiology written by and published by . This book was released on 2007 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cockroaches written by William J. Bell and published by JHU Press. This book was released on 2007-07-27 with total page 781 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential volume on the biology and behavior of these remarkable insects. “This transformative work will be an inspiration to students of entomology.” —Choice The cockroach is truly an evolutionary wonder. This definitive volume provides a complete overview of suborder Blattaria, highlighting the diversity of these amazing insects in their natural environments. Beginning with a foreword by Edward O. Wilson, the book explores the fascinating natural history and behavior of cockroaches, describing their various colors, sizes, and shapes, as well as how they move on land, in water, and through the air. In addition to habitat use, diet, reproduction, and behavior, Cockroaches covers aspects of cockroach biology, such as the relationship between cockroaches and microbes, termites as social cockroaches, and the ecological impact of the suborder. With over 100 illustrations, an expanded glossary, and an invaluable set of references, this work is destined to become the classic book on the Blattaria. Students and research entomologists can mine each chapter for new ideas, new perspectives, and new directions for future study. “Well-written . . . visually attractive . . . This book is much needed to educate biologists about the fascinating biology and diversity of cockroaches.” —Integrative and Comparative Biology “A must-have for any insect hobbyest.” —Allpet Roaches Forum “This contribution is an important source of information on cockroach natural history and diversity.” —The Quarterly Review of Biology “Suitable for researchers, students, and naturalists, chapters are topical, exploring the diversity of cockroaches.” —Southeastern Naturalist
Book Synopsis Biological and Robotic Inter-Limb Coordination by : Dai Owaki
Download or read book Biological and Robotic Inter-Limb Coordination written by Dai Owaki and published by Frontiers Media SA. This book was released on 2022-11-08 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Invertebrate Neurobiology by : Geoffrey North
Download or read book Invertebrate Neurobiology written by Geoffrey North and published by CSHL Press. This book was released on 2007 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasises on evolutionary aspects of neurobiology in model and non-model invertebrates. This work includes chapters on eye evolution, higher cognitive functions in insects, circadian rhythms and sleep, and more. Its covers techniques that allow manipulation of activity in specified neurons and investigation of behavior.
Book Synopsis Neural Computation in Embodied Closed-Loop Systems for the Generation of Complex Behavior: From Biology to Technology by : Poramate Manoonpong
Download or read book Neural Computation in Embodied Closed-Loop Systems for the Generation of Complex Behavior: From Biology to Technology written by Poramate Manoonpong and published by Frontiers Media SA. This book was released on 2018-10-11 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can neural and morphological computations be effectively combined and realized in embodied closed-loop systems (e.g., robots) such that they can become more like living creatures in their level of performance? Understanding this will lead to new technologies and a variety of applications. To tackle this research question, here, we bring together experts from different fields (including Biology, Computational Neuroscience, Robotics, and Artificial Intelligence) to share their recent findings and ideas and to update our research community. This eBook collects 17 cutting edge research articles, covering neural and morphological computations as well as the transfer of results to real world applications, like prosthesis and orthosis control and neuromorphic hardware implementation.
Book Synopsis Biology of Blood-Sucking Insects by : Mike Lehane
Download or read book Biology of Blood-Sucking Insects written by Mike Lehane and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: Blood-sucking insects are the vectors of many of the most debilitating parasites of man and his domesticated animals. In addition they are of considerable direct cost to the agricultural industry through losses in milk and meat yields, and through damage to hides and wool, etc. So, not surprisingly, many books of medical and veterinary entomology have been written. Most of these texts are organized taxonomically giving the details of the life-cycles, bionomics, relationship to disease and economic importance of each of the insect groups in turn. I have taken a different approach. This book is topic led and aims to discuss the biological themes which are common in the lives of blood-sucking insects. To do this I have concentrated on those aspects of the biology of these fascinating insects which have been clearly modified in some way to suit the blood-sucking habit. For example, I have discussed feeding and digestion in some detail because feeding on blood presents insects with special problems, but I have not discussed respiration because it is not affected in any particular way by haematophagy. Naturally there is a subjective element in the choice of topics for discussion and the weight given to each. I hope that I have not let my enthusiasm for particular subjects get the better of me on too many occasions and that the subject material achieves an overall balance.
Download or read book Arthropod Brain written by A. P. Gupta and published by Wiley-Interscience. This book was released on 1987-09-29 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: The definitive textbook and reference guide to the arthropod brain. The material is arranged logically in three sections. Section I, on evolution, includes a discussion on the presence of a fourth component, tetrocerebrum in the insect brain in addition to the three commonly recognized parts, and the evolutionary trends in the central and mushroom bodies in major arthropod groups. A section on structure and function includes detailed ultrastructural studies of the brain as well as studies of the mechanoreceptory centers, peripheral sensory coding and sensilla function, and antennal information processing. Also examines biochemical topics such as bioamines and mucosubstances, their respective roles in brain function, and various techniques of brain research.
Book Synopsis Principles of Animal Locomotion by : R. McNeill Alexander
Download or read book Principles of Animal Locomotion written by R. McNeill Alexander and published by Princeton University Press. This book was released on 2006-03-19 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can geckoes walk on the ceiling and basilisk lizards run over water? What are the aerodynamic effects that enable small insects to fly? What are the relative merits of squids' jet-propelled swimming and fishes' tail-powered swimming? Why do horses change gait as they increase speed? What determines our own vertical leap? Recent technical advances have greatly increased researchers' ability to answer these questions with certainty and in detail. This text provides an up-to-date overview of how animals run, walk, jump, crawl, swim, soar, hover, and fly. Excluding only the tiny creatures that use cilia, it covers all animals that power their movements with muscle--from roundworms to whales, clams to elephants, and gnats to albatrosses. The introduction sets out the general rules governing all modes of animal locomotion and considers the performance criteria--such as speed, endurance, and economy--that have shaped their selection. It introduces energetics and optimality as basic principles. The text then tackles each of the major modes by which animals move on land, in water, and through air. It explains the mechanisms involved and the physical and biological forces shaping those mechanisms, paying particular attention to energy costs. Focusing on general principles but extensively discussing a wide variety of individual cases, this is a superb synthesis of current knowledge about animal locomotion. It will be enormously useful to advanced undergraduates, graduate students, and a range of professional biologists, physicists, and engineers.
Book Synopsis The Biotic Associations of Cockroaches by : Edwin R. Willis
Download or read book The Biotic Associations of Cockroaches written by Edwin R. Willis and published by DigiCat. This book was released on 2022-06-02 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book "The Biotic Associations of Cockroaches" by Louis M. Roth and Edwin R. Willis covers the history of research works on cockroaches, various species of cockroaches, their classifications, ecological relationships, and much more. The authors describe the scientific relationships portrayed by these groups of insects including mutualism, as well as the relation with viruses, bacteria, fungi and yeasts, protozoans, etc. This book gives a detailed view of cockroaches and their unique characteristics and attributes.
Book Synopsis The Journal of Experimental Biology by :
Download or read book The Journal of Experimental Biology written by and published by . This book was released on 2001 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Neurobiology of Motor Control by : Scott L. Hooper
Download or read book Neurobiology of Motor Control written by Scott L. Hooper and published by John Wiley & Sons. This book was released on 2017-09-05 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: A multi-disciplinary look at the current state of knowledge regarding motor control and movement—from molecular biology to robotics The last two decades have seen a dramatic increase in the number of sophisticated tools and methodologies for exploring motor control and movement. Multi-unit recordings, molecular neurogenetics, computer simulation, and new scientific approaches for studying how muscles and body anatomy transform motor neuron activity into movement have helped revolutionize the field. Neurobiology of Motor Control brings together contributions from an interdisciplinary group of experts to provide a review of the current state of knowledge about the initiation and execution of movement, as well as the latest methods and tools for investigating them. The book ranges from the findings of basic scientists studying model organisms such as mollusks and Drosophila, to biomedical researchers investigating vertebrate motor production to neuroengineers working to develop robotic and smart prostheses technologies. Following foundational chapters on current molecular biological techniques, neuronal ensemble recording, and computer simulation, it explores a broad range of related topics, including the evolution of motor systems, directed targeted movements, plasticity and learning, and robotics. Explores motor control and movement in a wide variety of organisms, from simple invertebrates to human beings Offers concise summaries of motor control systems across a variety of animals and movement types Explores an array of tools and methodologies, including electrophysiological techniques, neurogenic and molecular techniques, large ensemble recordings, and computational methods Considers unresolved questions and how current scientific advances may be used to solve them going forward Written specifically to encourage interdisciplinary understanding and collaboration, and offering the most wide-ranging, timely, and comprehensive look at the science of motor control and movement currently available, Neurobiology of Motor Control is a must-read for all who study movement production and the neurobiological basis of movement—from molecular biologists to roboticists.
