| Organ | Sympathetic stimulation | Parasympathetic Stimulation |
| Heart | Increased rate | Decreased rate |
| Heart | Increased contractile force | Decreased contractile force |
| Lungs | Bronchodilation | Bronchoconstriction |
| Kidneys | Decreased output | No change |
| ABD systematic blood vessels | Constricted | None |
| Muscle sytematic blood vessels | Constricted (alpha) | None |
| Muscle systematic blood vessels | Dilated (beta) | None |
| Skin sytematic blood vessels | Constricted | None |
| Liver | Glucose release | Slight glycogen synthesis |
| Blood glucose | Increased | None |
| Pupils | Dilated | Constricted |
| Sweat glands | Copious sweating | None |
| Basal metabolism | Increased up to 100% | None |
| Skeletal muscle | Increased strength | None |
