THE SPINAL CORD. 



305 



MOTOR. 



k St.-Mastoid 

 Trapezius 



Diaphragm 



Serratus 

 Shoulder "j 



Arm Vrau 



Hand 

 (ulnar lowest) 



. Intercostal 



Muscles 



Abdominal 



Muscles 



Flexors, hip 



Extensors, knee 



tors 



SENSORY. 



Neck and scalp 

 Neck and shoulder 



Shoulder 

 Arm 

 Hand 



hip' 



Extensors('), 

 Flexors, knee (?) 



Muscles of leg 

 moving foot 



'erineal and Anal 

 Muscles 



Front of thorax 

 > Ensiform area 



Abdomen 

 (Umbilicus 10th) 



Buttock, upper 

 part 



Groin and scrotum 

 front 



" outer side 



Thigh 



front 



inner side 

 Leg, inner side 

 ~ Buttock, lower 

 part 



Back of Thigh 

 Leg 

 and 

 Foot 



REFLEX. 



01 i mgii 

 / except 

 t inner part 



Periiweum and Anus 



Skin from coccyx to 

 Anus 



Scapular 



Epigastric 



Abdominal 



Cremasteric 

 Knee reflex 



Gluteal 



Foot clonus 

 Plantar 



FIG. 136. 



20 



