21. Their interests and stimulation enhanced the cultural interests of the town. 22. Increased sympathetic stimulation is usually due to physical or psychological stress. 23. Enemas can be used to provide a form of mechanical stimulation . 24. Electrical stimulation is too painful for clinical use in awake patients. 25. The missionary position has potential for clitoral stimulation in several ways. 26. There are safety matters relating to prostate stimulation and anal penetration. 27. Glucagon stimulation of PKA also inactivates the glycolytic enzyme pyruvate kinase. 28. This apparently has the effect of modulating autonomic reactivity to stimulation . 29. For intellectual stimulation , he increasingly looked outside his daily work. 30. This regeneration of tension allows for apprehension of prolonged auditory stimulation .
