Sensory Physiology and Behavior
Sensory Physiology and Behavior

Author: Rachel Galun

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 354

ISBN-13: 1468430785

DOWNLOAD EBOOK

In a recent book Arthur Koestler describes very cynically the superfluity of scientific meetings. He lists the various gatherings that are going to take place in one brief summer season in the Kon gresshaus of a small Swiss village, ending the long list with three interdisciplinary symposia, titles of which contain the three words "Environment", "Pollution", and "Future" in three different permu tations. By the same token, Koestler could list endlessly meetings on sensory physiology and behaviour or their synonyms, which have taken place allover the world on the national or international level in recent years. The organizing committee of the Oholo conferences was very well aware of this situation when the topic for the 19th Conference was selected. However this field is relatively new in Israel - only in the last decade were several teams established in this country to carry out combined studies on sensory physiology and behaviour. They attracted ever-increasing numbers of students of zoology, phy siology, medicine and psychology. The committee thought that the time was ripe to bring the Israeli students and scientists together with noted investigators from allover the world, to discuss and analyse the state of the art. The Conference dealt with processing of information obtained through the various senses: visual, auditory, tactile, as well as the olfactory and gastatory senses. More complex behavioural patterns were also analysed.

A Spider’s World
A Spider’s World

Author: Friedrich G. Barth

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 408

ISBN-13: 366204899X

DOWNLOAD EBOOK

Spiders are wonderful creatures. Their varied and complex range of behavior and highly developed sensory systems are excellently adapted to the environmental conditions - as is proven by their evolutionary success. Over 400 million years, spiders have developed their sensory organs to a fascinating technical perfection and complexity. In his intriguing book, Professor Friedrich G. Barth puts this technical perfection into the context of "biology", in which the interaction between environment and sensory organs and the selectivity of the senses as a link between environment and behavior play a major role.

Progress in Sensory Physiology
Progress in Sensory Physiology

Author:

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 186

ISBN-13: 3642667449

DOWNLOAD EBOOK

I fancy that many of you, like myself, have woken up in the night with a "sleeping" arm or leg. It is a very peculiar feeling to have that arm or leg, cold and lifeless, hanging there at your side as if it were something which does not belong to you. In such situations you recover some of the motor functions before the sensory functions, which en ables you to move the limb like a pendulum. For a few sec onds the arm functions as an artificial limb - a prosthesis without sensors. In general we are not aware of the importance of our sensory organs until we lose them. You do not feel the pressure of your clothes on the skin or the ring on your finger. In the nineteenth century such phenomena generally named adaptation, were studied to a great extent, partic ularly in vision, as well as in the so-called lower senses. The question whether sensory adaptation was due to changes in the peripheral sensory receptors or in the central nervous structure remained in general open until the 1920s. Then the development of the electronic arsenal gave us the means to attack the problem by direct observations of the electrical events in the peripheral as well as the central nervous system. But even today there are still some blank areas in our knowledge of adaptation.

Progress in Sensory Physiology 9
Progress in Sensory Physiology 9

Author:

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 230

ISBN-13: 3642740588

DOWNLOAD EBOOK

Sympathetic afferent fibers originate from a visceral organ, course in the thoracolumbar rami communicantes, have cell bodies located in dorsal root ganglia, and terminate in the gray matter of the spinal cord. Sympathetic afferent fibers from the heart transmit information about noxious stimuli associated with myocardial ischemia, i. e. angina pectoris. Previous reviews have described the characteristics of cardiovascular sympathetic afferent fibers (Bishop et al. 1983; Malliani 1982). This review summarizes that work and focuses on the neural mechanisms underlying the complexities of angina pectoris. In order to understand anginal pain, cells forming the classical pain pathway, the spinothalamic tract (STn, were chosen for study. These cells were chosen to address questions about anginal pain because they transmit nociceptive informa of pain. Antidromic tion to brain regions that are involved in the perception activation of STT cells provided a means of identifying cells involved with trans mission of nociceptive information in anesthetized animals. Other ascending pathways may also transmit nociceptive information, but many studies show that the STT plays an important role. Visceral pain is commonly referred to overlying somatic structures. The pain of angina pectoris can be sensed over a wide area of the thorax: in the retrosternal, precordial anterior thoracic, and anterior cervical regions of the chest; in the left or sometimes even the right shoulder, arm, wrist, or hand; or in the jaw and teeth (Harrison and Reeves 1968).

Fundamentals of Sensory Physiology
Fundamentals of Sensory Physiology

Author: Robert F. Schmidt

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 310

ISBN-13: 3642825982

DOWNLOAD EBOOK

Since 1978 this textbook, to the gratification of its authors and publisher, has found an undiminished readership. Recent research in sensory physiology has progressed so rapidly that this third edition, like the second, has required thorough revision. The understanding of pain, in particular, has increased to a remarkable degree. This development is reflected here in the appearance, for the first time, of a chapter devoted entirely to the subject "Nociception and Pain". In view of the great clinical significance of pain, it seemed necessary to broaden the scope of the discussion, so that in addition to the aspects directly related to sensory physiology consideration is given to the pathophysiology, pharmacology and psychology of pain. The chapters present in earlier editions have also been carefully reexamined and, where necessary, revised and extended. Most of the illustrations provided for the first edition by the Stuttgart studio Gay & Benz have been retained. Some required alteration or replacement, and a number of new illustrations have been added. For the meticulous skill with which she transformed our ideas into graphs and drawings, we are most grateful to Mrs. Regine Gattung-Petith.

Fundamentals of Sensory Physiology
Fundamentals of Sensory Physiology

Author: R. F. Schmidt

Publisher: Springer Science & Business Media

Published: 2013-04-17

Total Pages: 296

ISBN-13: 366201128X

DOWNLOAD EBOOK

Since the first English edition of this book appeared three years ago, the authors have received many useful comments from readers. In preparing this amended edition we have carefully examined each chapter, improving and expanding the text where necessary; in the process, we have been greatly helped by their remarks. Further commentary on this edition will be much appreciated. Again, I should like to express the gratitude of all the authors to the staff of Springer-Verlag for expediting the publication of the book. Kiel, Germany, July 1981 ROBERT F. SCHMIDT Preface to the First Edition In the field of sensory physiology we are concerned with what our sense organs and the associated central nervous structures - can do and how that perform ance is achieved. Research here is not limited to description of the physi cochemical reactions taking place in these structures; the conditions under which sensations and perceptions arise and the rules that govern them are also of fundamental interest. Sensory physiology thus demands the attention of everyone who wishes to - or must - delve into the potentialities and limitations of human experience.