TOPICS: Metoclopramide, d2 agonist, resting tone, contractility, les tone, motility, gastric emptying, colon transport time, diabetic gastroparesis, postoperative gastroparesis, antiemetic, persistent gerd, parkinsonian effects, tardive dyskinesia, restlessness, drowsiness, fatigue, depression, diarrhea, galactorrhea, small bowel obstruction, dystonia, digoxin, diabetic agents, parkinson disease