258 BIOLOGY AND HUMAN LIFE 



Related to internal adjustments 

 Smooth muscles (visceral) 

 Connected with nerves of autonomic system 

 Involuntary (indirect control) 



2. Sensations and adjustment 



Related to stimuli 



Related to sense organs 



Related to cortex of brain 



Different kinds (specific and localized) 



Uses to organism 



3. The emotions 



Comparison to sensations 

 Resemblance 



Appear in consciousness 

 Differences 



Felt all over, not in special part 



Felt in connection with types of situations, not with specific 

 objects or stimuli 



Cannot be readily recalled 

 Sources 



Disturbances of autonomic nervous system 

 Chemical changes in the blood 

 Kinds (examples) 

 Pain 

 Hunger 

 Fear 

 Anger 

 Love 



(Curiosity?) 

 General qualities 

 Joy, or pleasurable emotion 



From activities of sense organs 



From activities of doing, making, etc. 



From release of strain, satisfaction of desire, etc. 

 Sorrow, or painful emotion 



From interference or obstruction of normal activity 



From overworking of normal activity 



From strain or discomfort in functions 

 Effects 



Driving to effort or action 

 Blocking or modifying action 



