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Can we discover morality in nature? Flowers and Honeybees extends the considerable scientific knowledge of flowers and honeybees through a philosophical discussion of the origins of morality in nature. Flowering plants and honeybees form a social group where each requires the other. They do not intentionally harm each other, both reason, and they do not compete for commonly required resources. They also could not be more different. Flowering plants are rooted in the ground and have no brains. Mobile honeybees can communicate the location of flower resources to other workers. We can learn from a million-year-old social relationship how morality can be constructed and maintained over time.
Understanding how memories are induced and maintained is one of the major outstanding questions in modern neuroscience. This is difficult to address in the mammalian brain due to its enormous complexity, and invertebrates offer major advantages for learning and memory studies because of their relative simplicity. Many important discoveries made in invertebrates have been found to be generally applicable to higher organisms, and the overarching theme of the proposed will be to integrate information from different levels of neural organization to help generate a complete account of learning and memory. Edited by two leaders in the field, Invertebrate Learning and Memory will offer a current an...
Animal groups often display striking collective organization, which relies on social interactions. These interactions require neural substrates supporting the exchange of information among individuals and the processing of this information. The social brain hypothesis, suggested from neuroanatomical findings in primates, posits that increasing levels of sociality involve a higher investment in neural tissue to cope with social information. However, distributed cognition and swarm intelligence might alleviate the cognitive load on the individuals, and potentially reduce their neural requirements. Research on social insects, which are an exemplar of collective action, has so far produced mixed...
The rapid progress of neuroscience in the last decade can be largely attributed to significant advances in neuroethology, a branch of science that seeks to understand the neural basis of natural animal behavior. Novel approaches including molecular biological techniques, optical recording methods, functional anatomy, and informatics have brought drastic changes in how the neural systems underlying high-level behaviors such as learning and memory are described. This book introduces recent research techniques in neuroethology, with diverse topics involving nematodes, insects, and vertebrates (birds, mice and primates), divided into sections by research method. Each section consists of two chap...
"It is not an exaggeration to say that the honey bee is the most well understood insect. We know more about Drosophila genetics, but our integrative understanding of that species pales in comparison to our understanding of every facet of honey bee biology. Despite the tremendous growth in our understanding of honey bee biology, the last comprehensive book on topic was published in 1987. In this book, Brian Johnson offers a comprehensive and up-to-date treatment of honey bee biology. The book covers classic topics such as physiology, communication, division of labor, and reproduction as well as areas that were barely known decades ago such as genomics, cognition, toxicology, and immunity. He concludes with a discussion of honey bees as managed pollinators and conservation issues. Throughout, Johnson also offers his analysis and evaluation of key studies and areas of research. Ultimately, this book is likely to be the new standard reference on honey bee biology and an invaluable resource for anyone with a serious interest in these fascinating organisms"--
The book is a sequel of a similar book, edited by Randolf Menzel and Alison Mercer, “Neurobiology and Behavior of Honeybees”, published in 1987. It is a “Festschrift” for the 70th birthday of Randolf Menzel, who devoted his life to the topic of the book. The book will include an open commentary for each section written by Randolf Menzel, and discussed with the authors. The written contributions take their inspiration from a symposium on the topic, with all the authors, that was held in Berlin in summer 2010
A general question in the study of associative learning and memory is how stimulus-specific and outcome-related information is acquired, stored and retrieved by the nervous system. The honeybee antennal lobe is a tractable structure for studying this question, with its modular organization with clearly identified glomeruli. This chapter deals with the search for functional and structural plasticity in the bee brain as a result of olfactory conditioning. After detailing the different forms of olfactory learning that can be studied in laboratory conditions, a short description of the olfactory system of honeybees is provided, with a special emphasis on the antennal lobe, detailing the reasons why plasticity may be expected in this structure. Then, we will review the results procured by studies coupling different olfactory conditioning protocols with neurophysiological and neuroanatomical quantification techniques. Lastly, we will discuss where research should focus next in order to understand how stimulus-specific and outcome-related memories are formed and stored in the bee brain.
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 complexit...