Neuronal Input Pathways to the Brain’s Biological Clock and their Functional Significance

  • Jens Hannibal
  • Jan Fahrenkrug

Part of the Advances in Anatomy Embryology and Cell Biology book series (ADVSANAT, volume 182)

Table of contents

About this book

Introduction

Circadian rhythms are entrained daily by environmental photic and non-photic cues. The present review describes the anatomy and functional characteristics of the three major input pathways to the circadian clock mediating entrainment, the retino-hypothalamic tract (RHT), the geniculo-hypothalamic tract (GHT) and the midbrain raphe projection.

Keywords

Circadian Rhythm Eintrainment Melanopsin NPY PACAP Retinohypothalmic tract Serotonin Suprachiasmatic nucleus anatomy physiology

Authors and affiliations

  • Jens Hannibal
    • 1
  • Jan Fahrenkrug
    • 1
  1. 1.Department of Clinical BiochemistryBispjebjerg HospitalCopenhagen NVDenmark

Bibliographic information

  • DOI https://doi.org/10.1007/3-540-27789-7
  • Copyright Information Springer-Verlag Berlin Heidelberg 2006
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Biomedical and Life Sciences
  • Print ISBN 978-3-540-27788-0
  • Online ISBN 978-3-540-27789-7
  • Series Print ISSN 0301-5556
  • About this book