Schema Explaining How Parasympathetic and Sympathetic Nervous Systems Regulate Functioning Organs Parasympathetic Sympathetic ■The origin of the two Eyes O Eyes divisions; Constrict Pupil Ditate Pupd ■Short preganlionic, Salivary Glands Salivary Glands Stimulates Salrvation Inhibit Salivation long postganglionic of Medulla Oblongata Heart SNS; Heart Accelerates Heanbeat Slows Heartbeat Long preganglionic Vagus Nerva Lungs short postganglionic of Lungs Dilate Bronchi Constrict PSNS; Bronchi Stomach Stomach Inhibits Digestion ■SNS and PSNS Stirmulates Digestion Liver inervate the same Liver Stimulates Glcose Release Stimlates Bde Release organs but induce Kidneys Stimulate Epinephrine and Norepinephtine Release opposite effects:SNS Intestines Stimulate Peristalsis Intestines and Secretion speeding things up while inhibit Peristalsis and Secretion Bladder PSNS lowing things Contracts Chain of Bladder Bladder Sympathethic Relaxes Biadder down 11 Gangha11 The origin of the two divisions; Short preganlionic, long postganglionic of SNS; Long preganglionic, short postganglionic of PSNS; SNS and PSNS inervate the same organs but induce opposite effects: SNS speeding things up while PSNS lowing things down