image: Cover image for "An Introduction to Nervous Systems." view more
Credit: Cold Spring Harbor Laboratory Press
COLD SPRING HARBOR, N.Y. -- Cockroaches, leeches, and snails are ordinarily thought of as creepy pests or as an exotic dinner. But to biologists who are interested in behavior, memory, sensation, and other neurological phenomena, these organisms provide valuable information about the inner workings of complex nervous systems.
A new book, An Introduction to Nervous Systems, recently released by Cold Spring Harbor Laboratory Press (www.cshlpress.com), presents the fundamental principles of neurobiology from an evolutionary perspective. It focuses on invertebrates--from simple, single-celled bacteria to more complex organisms such as flies, jellyfish, and crabs. Brimming with illustrations and written in a highly engaging manner, it is designed to introduce undergraduate and graduate students to the field of neurobiology. It is ideal for use as a supplemental textbook.
"The single-cell protozoan Paramecium, which has been likened to a neuron that swims, has much in common with our own nerve cells," writes the author, Ralph J. Greenspan, in the Introduction to the book. "Neurons are for signaling...and the nature of those signals appears to have evolved very early--before multicellularity--and to have been well preserved ever since."
The book starts with simpler organisms with more primitive neurological mechanisms, and shows how these mechanisms produce increasing neural complexity in higher species. It ends with a discussion of what is universal about nervous systems and what may be required, neurobiologically, to be human.
"The capabilities of invertebrates have traditionally been underestimated," writes Greenspan. "Perhaps this is because they are not warm and fuzzy, or because they do not make very affectionate pets...For whatever reason, it has taken us an inordinately long time to realize that even the simplest animals have the capacity for modifying their behavior by adjusting the activities of their nervous systems."
Topics include ionic signals, chemical signals, coordination, flight and navigation, mating and courtship, reflexes, circadian rhythms, instincts, plasticity and adaptation, visual ecology, and acoustic communication. For more information about An Introduction to Nervous Systems and a complete Table of Contents, see http://www.cshlpress.com/link/InNerv.htm.
About An Introduction to Nervous Systems:
©2007 Cold Spring Harbor Laboratory Press, 172 pp., illus., bibliography, glossary, index
Paperback ($45): ISBN 978-087969821-8, http://www.cshlpress.com/link/InNervp.htm
Hardcover ($65): ISBN 978-087969757-0, http://www.cshlpress.com/link/InNerv.htm
About the author:
Ralph J. Greenspan is the Dorothy and Lewis B. Cullman Fellow in Experimental Neurobiology at The Neurosciences Institute in San Diego. He has been awarded fellowships by the Helen Hay Whitney Foundation, the Searle Scholars Program, the McKnight Foundation, the Sloan Foundation, and the Klingenstein Foundation. In addition to numerous research papers, he has authored an article for Scientific American and several books, including Genetic Neurobiology with Jeffrey Hall and William Harris and Fly Pushing: The Theory and Practice of Drosophila Genetics.
About Cold Spring Harbor Laboratory Press:
Cold Spring Harbor Laboratory Press is an internationally renowned publisher of books, journals, and electronic media, located on Long Island, New York. It is a division of Cold Spring Harbor Laboratory, an innovator in life science research and the education of scientists, students, and the public. For more information, visit www.cshlpress.com.