Remember, inside our central nervous system. And the central nervous system is basically the spinal cord and the brain. So inside the spinal cord, we only have individual interneurons. And so we have this interneuron that connects our sensory to our motor neuron. So once the electric signal is transmitted into the interneuron, it travels and eventually it synapses with the motor neuron. Now, the motor neuron once again begins in a central nervous system.