COMPARATIVE PHYSIOLOGY 

 OF THE BRAIN AND COM- 

 PARATIVE PSYCHOLOGY 



By JACQUES LOEB, M.D. 

 Professor of Physiology in the University of Chicago 



With Illustrations. 



CONTENTS 



Fundamental Facts and Conceptions The Central Nervous System of Medusae 

 Experiments on Spontaneity and Co-ordination The Central Nervous 

 System of Ascidians Experiments on : Actinians, Echinoderms, Worms, 

 Anthropods, Mollusks The Segmental Theory in Vertebrates Semidecus- 

 sation of Fibres and Forced Movements Relations between the Orientation 

 and Function of certain Elements of the Segmental Ganglia Experiments on 

 the Cerebellum On the Theory of Animal Instincts The Central Nervous 

 System and Heredity The Distribution of Associative Memory in the Animal 

 Kingdom Cerebral Hemispheres and Associative Memories Anatomical and 

 Psychic Localisation Disturbances of Associative Memory On some Start- 

 ing-points for a Future Analysis of the Mechanics of Associative Memory 

 Index. 



CLIMATE 



Considered especially in Relation to Man 



By ROBERT DE COURCY WARD 



Assistant Professor of Climatology in Harvard University 



With Illustrations. 



CONTENTS 



Introduction The Climatic Zones and their Subdivisions The Classification 

 of Climate The Characteristics of the Zones The Hygiene of the Zones 

 The Life of Man in the Tropics ; in the Temperate Zones ; in the Polar 

 Zones Changes of Climate Index. 



JOHN MURRAY, ALBEMARLE STREET, W.i 



