Chapter 4

ILLUSIONS OF PERCEPTION--_continued_.

A. _Passive Illusions (a) as determined by the Organism._ _Results of Limits of Sensibility_:--Relation of quantity of Sensation to that of Stimulus, 50-52; coalescence of simultaneous Sensations, 52-55; after-effect of Stimulation, 55, 56; effects of prolonged Stimulation, 56-58; Specific Energy of Nerves, 58, 59; localization of Sensation, 59-62; Subjective Sensations, 62-64.

_Results of Variation of Sensibility_:--Rise and fall of Sensibility, 64-67; Paræsesthesia, 67, 68; _rationale_ of organically conditioned Illusions, 68, 69.