Advertisement

The Influence of Ocular Light Perception on Metabolism in Man and in Animal

  • Fritz Hollwich
Conference proceedings

Part of the Topics in Environmental Physiology and Medicine book series (TEPHY)

Table of contents

  1. Front Matter
    Pages i-xi
  2. Fritz Hollwich
    Pages 1-2
  3. Fritz Hollwich
    Pages 3-10
  4. Fritz Hollwich
    Pages 11-16
  5. Fritz Hollwich
    Pages 17-22
  6. Fritz Hollwich
    Pages 23-26
  7. Fritz Hollwich
    Pages 27-38
  8. Fritz Hollwich
    Pages 39-54
  9. Fritz Hollwich
    Pages 55-63
  10. Fritz Hollwich
    Pages 64-67
  11. Fritz Hollwich
    Pages 68-77
  12. Fritz Hollwich
    Pages 78-88
  13. Fritz Hollwich
    Pages 92-94
  14. Back Matter
    Pages 98-129

About these proceedings

Introduction

This book was written to show that light is a primal element of life. All life originates and develops under the influence of the light of the sun, that "super­ terrestrial natural force" (Goethe). Sunlight influences the vital processes not onlyofthe plant (e. g. , heliotropism, photosynthesis) and the animal (e. g. , color change, maturation of the gonads) but of man as well. The human organism too reacts "heliotropically," as the 24­ hour rhythm of the sleep-waking cycle demonstrates. of Artists have always perceived clearly the intensive stimulatory effect sunlight on their activity. One is reminded here ofCesare Lombroso, who wrote to his daughter "that thoughts come in the greatest profusion when (my) room is flooded with the sun's rays. " Richard Wagner exclaimed: "Ifonly the sun would come out, I would have the score finished in no time. " Bernard Shaw had a little cottage where he worked that could be turned according to the position of the sun. The composer Humperdinck wrote: "The sun is indispensable for my work; that is why it is important for me to have my study face east or south. " As these few examples indicate, it is above all those active in the arts who intuitively grasp the positive influence of sunlight on the psycho-physical effi­ ciency of their organism. In an age, however, when fluorescent lighting turns night into day, we are in danger of forgetting that man is a creature of nature as well as of culture.

Keywords

Biorhythmus Hydra Licht Stoffwechsel age blood cell development invertebrates metabolism perception retina sleep

Authors and affiliations

  • Fritz Hollwich
    • 1
  1. 1.University of Muenster, West GermanyMünchen 40West Germany

Bibliographic information

  • DOI https://doi.org/10.1007/978-1-4612-6132-2
  • Copyright Information Springer-Verlag New York 1979
  • Publisher Name Springer, New York, NY
  • eBook Packages Springer Book Archive
  • Print ISBN 978-1-4612-6134-6
  • Online ISBN 978-1-4612-6132-2
  • Series Print ISSN 0172-6048
  • Buy this book on publisher's site