11. Men using the penile plethysmograph have a far greater correlation between reported arousal and blood flow. 12. Erectile dysfunction outcomes can be predicted by intraoperative cavernous nerve electrical stimulation with a penile plethysmograph . 13. When applied during nerve-sparing surgery, electrical stimulation penile plethysmograph is an erectile dysfunction prognostic. 14. Bret is hooked up to a penile plethysmograph , a device that measures the blood flow to the penis. 15. In the 1980s Nicolaides developed the first calibrated air-plethysmograph that could measure leg volume during exercise accurately. 16. The " penile plethysmograph " and the " nipple and screw extractors " are a bit too sledgehammery. 17. On request, larger plethysmographs can also be manufactured for other animals, such as rabbits, dogs, pigs, or primates. 18. During surgery, a doctor may apply a small electrical stimulation to the nerve and measure the erectile function with a penile plethysmograph . 19. He still shudders when he remembers the plethysmograph , and the pleas he made to the Archdiocese of Boston to exempt him from the test. 20. In a traditional plethysmograph , the test subject is placed inside a sealed chamber the size of a small telephone booth with a single mouthpiece.