From "Conjoined Feet" by holden713 on www.experienceproject.com
"Some people have speculated that these nervous systems cluster together and give intelligence to the feet. They rationalize that some communication must be going on between the two feet as one foot cannot live without the other. Some have even speculated that these foot pets are capable of neurogenesis or self-reproduction of nerve cells. If there were any brain or any nerve clustering at all it would be in the center of where the two feet are conjoined."
"Some people have speculated that these nervous systems cluster together and give intelligence to the feet. They rationalize that some communication must be going on between the two feet as one foot cannot live without the other. Some have even speculated that these foot pets are capable of neurogenesis or self-reproduction of nerve cells. If there were any brain or any nerve clustering at all it would be in the center of where the two feet are conjoined."
by Abraxas Romante February 2, 2008