Relier Pairs Sympathetic vs ParasympatheticVersion en ligne Differences between par Andrew Sessions 1 Parasympathetic Nervous System 2 Sympathetic Nervous System 3 Sympathetic Nervous System 4 Parasympathetic Nervous System 5 Sympathetic Nervous System 6 Parasympathetic Nervous System 7 Parasympathetic Nervous System 8 Sympathetic Nervous System the rest and digest response Increases heart rate Increases skin sweating stimulates peristalsis and salivary production Controls our fight or flight response Decreases the heart rate Constricts the pupils Dilates the pupils