Nervenimpuls 
sensory impulse 
motorische Endplatte 
motor end plate 
weiße Substanz 
white matter 
graue Substanz 
gray matter 
Muskelfaser 
muscle fiber 
sensibles Neuron 
sensory neuron 
sensorischer Rezeptor 
sense receptor 
Haut 
skin 
Rückenmark 
spinal cord 
Synapse 
synapse 
vordere Nervenwurzel 
motor root 
motorisches Neuron 
motor neuron 
Rückenmarksnerv 
spinal nerve 
peripher-sensorisches Neuron 
protoneuron 
Spinalganglion 
spinal ganglion 
hintere Nervenwurzel 
sensory root 