A. K. M. NOYONS. “About Observations at the electromyogram and form-myogram 
under the influence of fatigue.” 
Fig. 1 
0.5 sec. 
Raff vn NEN MADAASS AO An electr 
mech. 
Fatigue-curves of mechanical and electric reactions as answer to stimulation by means of 
falling drops of mercury. The time is given in '/, seconds. 
The middle line gives 
the electro-myogram, the third curve the 
form-myogram. 
Fig. 
bo 
elect. 
mech. 
Fatigue-curve of mechanical and electric reactions as answer to the mechanical stimulus of the 
tetamotor-hammer. The upper line gives the electro-myogram, the next curve the form-myogram 
and the lowest line the time in '/» seconds. 
Fig. 3. 
0.5 sec. 
electr. 
a 
Fatigue-curve of mechanical and electrical reactions on the faradaic stimulus (a) and 
on the galvanic stimulus (0). 
The second curve gives the electro-myogram, and 
the third the form-myogram. 
15'/) minutes after commencement of the experimenent. 
Proceedings Royal Acad. Amsterdam. Vol. XL. 
