«.' 



264 DISEASES Class II. n 7. 6. 



a cylinder as by day, and we are deceived and alarmed by fee- 

 ing things as they really are feen. See Berkley on Vifion. 



6. Halluclnatio auditus. Auricular deception frequently oc- 

 curs in dreams, and fometimes precedes general delirium in fe- 

 vers , and fometimes belongs to vertigo, and to reverie, and to 

 infanitv. See Sect. XX. 7. and Clafs III. 1. 2. 1. and 2. 



7. Rubor a calore. The blufh from heat is occafioned by the in- 

 creafed action of the cutaneous velTels in confequence of the in— 

 creafed fenfation of heat. See Clafs I. 1. 2. 1. and 3. 



8- Rubor jucunditatis. The blufh of joy is owing to the in- 

 creafed action of the capillary arteries, along with that of every 

 moving veffel in the body, from the increafe of pleafurable fen- 

 fation. 



9. Priapifmus amatorius. Amatorial priapifm. The blood 

 is poured into the cells of the corpora cavernofa much fafter than 

 it can be reabforbed by the vena penis, owing in this cafe to the 

 pleafurable fenfation of love increafing the arterial action. See 

 Clafs I. 1.4. 6. 



1 o. Dijlentio mamularum. The teats of female animals, when 

 they give fuck, become rigkl and erected, in the fame manner as 

 in the laft article, from the pleafurable fenfation of the love of 

 the mother to her offspring. Whence the teat may properly be 

 called an organ of fenfe. The nipples of men do the fame when 

 rubbed with the hand. See Clafs I. 1. 4. 7. 



ORDO 



