the enteric nervous system is part of the peripheral nervous system and is found in the
Enteric nervous system The enteric nervous system in humans consists of some 500 million neurons[6] (including the various types of Dogiel cells),[1][7] one two-hundredth of the number of neurons in the brain, five times as many as the one hundred million neurons in the human spinal cord,[8] and about 2/3 as many as in the whole nervous system of a cat. The enteric nervous system is embedded in the lining of the gastrointestinal system, beginning in the esophagus and extending down to the anus.[8]
Peripheral nervous system The peripheral nervous system is divided into the somatic nervous system, and the autonomic nervous system. The somatic nervous system is under voluntary control, and transmits signals from the brain to end organs such as muscles. The sensory nervous system is part of the somatic nervous system and transmits signals from senses such as taste and touch (including fine touch and gross touch) to the spinal cord and brain. The autonomic nervous system is a 'self-regulating' system which influences the function of organs outside voluntary control, such as the heart rate, or the functions of the digestive system.