Pirate XI 
Fig. 35A Peripheral distribution of the brachial nerves on the injured side and, B, on the normal 
side in Experiment 179. Lettering as in Experiment 538. Un, muscles unidentified. 
Fig. 36A Distribution of the brachial nerves on the normal side and, B, on the operated side of 
Experiment 324. The nerves which are not lettered innervate areas which are not yet sufficiently 
differentiated to be identified with certainty. 
Fig. 37 Typical distribution of each of the six nerves between the wing and the leg of the chick. 
d br, dorsal branch; / br, lateral branch; v br, ventral branch. 
Fig. 38A Brachial plexus of the normal side and, B, of the injured side in Experiment 404. 
Fig. 39A The brachial plexus of the normal and, B, of the injured side in Experiment 142. 
