[255] 

 XXXVIII. Memoirs of the late ErasmusDarwiNj M.D. 



[Continued from p. 141.] 



HIS NOSOLOGY. 



CLASSES OF DISEASES. 

 I. DISEASES OF IRRITATION. 

 II. DISEASES OF SENSATION. 



III. DISEASES OF VOLITION. 



IV. DISEASES OF ASSOCIATION. 



The Orders and Genera of the First Class of Diseases. 



CLASS I. 



DISEASES OF "IRRITATION. 



ORDO I. 



Increased Irritation. 



GENERA. 



1. With increased actions of the sanguiferous system. 



2. With increased actions of the secerning system. 



3. With increased actions of the absorbent system. 



4. With increased actions of other cavities and membranes, 



5. With increased actions of the organs of sense. 



ORDO II. 



Decreased Irritation. 



GENERA. 



1. W^ith decreased actions of the sanguiferous system. 



2. With decreased actions of the secerning system. 



3. With decreased actions of the absorbent system. 



4. With decreased actions of other cavities and membranes. 



5. With decreased actions of the organs of sense. 



ORDO III. 



Retrograde Irritative Motions. 

 genera'. 



1. Of the aUmentary canal. 



2. Of the absorbent system. 



3. Of the sanguiferous system. 



Orders, 



