The Olfactory System

From Odor Molecules to Motivational Behaviors

  • Kensaku┬áMori

Table of contents

  1. Front Matter
    Pages i-vii
  2. Kensaku Mori, Hiroyuki Manabe
    Pages 1-18
  3. Hitoshi Sakano
    Pages 39-58
  4. Kensaku Mori
    Pages 59-69
  5. Yoshihiro Yoshihara
    Pages 71-96
  6. Shin Nagayama, Kei M. Igarashi, Hiroyuki Manabe, Kensaku Mori
    Pages 133-160
  7. Kensaku Mori
    Pages 161-175
  8. Tali Weiss, Lavi Secundo, Noam Sobel
    Pages 177-202
  9. Back Matter
    Pages 203-206

About this book


This book summarizes recent advances in understanding of the mammalian and fish olfactory system and provides perspective on the translation of external odor information into appropriate motivational and behavioral responses. Following the discovery of the odorant receptor gene family in 1991, understanding of the basic biological mechanisms of the olfactory system has advanced enormously. Despite such rapid progress, however, it remains unclear how odor information is processed at levels beyond the olfactory bulb, including the olfactory cortex, olfactory tubercle, and orbitofrontal cortex. This book thus describes the most recent developments in olfactory research, with particular focus on the basic neurobiological mechanisms of the neuronal circuit function in the olfactory system and its related higher centers. Exploring the basic functional logic of the neuronal circuits in the olfactory system in this way appears to be crucial in understanding the workings of the complex neuronal circuits of the brain, particularly those in the cerebral cortex that link sensory perception to appropriate behavioral responses. This book is written for the coming generation of scientists: undergraduates, graduate students, and postdoctoral researchers in the fields of neuroscience, neurobiology, chemical senses, food and nutritional sciences, medical science, sensory psychology, and behavioral sciences.


Axonal projection Glomeruli Odor map Odorant receptors Olfaction Olfactory bulb Olfactory cortex Orbitofrontal cortex Sniff rhythm

Editors and affiliations

  • Kensaku┬áMori
    • 1
  1. 1.Department of PhysiologyThe University of TokyoTokyoJapan

Bibliographic information