806 MATHEWS. 



secretion of the sympathetic is given in mm. at ten second in- 

 tervals, 250 mm. = 0.82. cc. 



Time. Nerve Stimulated. Secretion. 



h m s h m s 



3 25 The artery going to the gland 



was clamped close to the 



hilus. 

 3 25 - 3 30 Chorda (intermittent) Copious at first, it gradually 



ceases. 

 3 30 - o 



3 32 - o 



3 35 Sympathetic 16, 3, % 2, 0, 0, off. 



3 37 " O, O, O, I, o, o, off. 



3 40 " o, o, o, o, o, o, off. 



Interval (see page 317). 



3 42 Artery undamped. Chorda 



stimulated intermittently for 

 several minutes. 



4 07 30 Artery clamped. 



4 07 30 - 4 08 Chorda 1 55 



4 08 - 4 09 '' (losec. int. ) 30 



4 09 -411 30 " 16 



4 12 - 4 13 " o 



4 13 - 4 14 Sympathetic. 17, 4, 2, 2, 0, off. 



415 - 4 1 7 Chorda o 



4 17 30-4 18 15 ^Sympathetic. 10, 4, 0, 0. 



4 20 " o, o, o. 



Interval (see page 317). 

 4 25 Sympathetic. o, o, o. 



4 26 - 4 27 Chorda. o 



Interval (see page 317). 

 4 29 30 Artery undamped. The 



gland secretes spontane- 

 • ously. Chorda stimulated 



intermittently. 

 4 45 30 Artery clamped. 



4 46 30 - 4 47 30 Chorda 1 75 



4 48 30 - 4 49 30 '* 30 



4 50 - 4 51 " ^o 



4 51 30 - 4 52 30 " 2 



4 53 

 4 



o 



53 - 4 54 Sympathetic 8, 2, 1, 0. 



4 54 - 4 55 Chorda o, o, o, o. 



4 55 30 - 4 56 39 

 4 



o 



57 - 4 58 Sympathetic 0, 4, 3, 0, 0. 



5 02 Artery undamped. 



5 03 — 5 09 Spontaneous secretion. 



5 09 - 5 10 Sympathetic. 9, 3, 2, 6, 0. 



