Lobotomy
Placid and easygoing as a child and teenager, the maturing Kennedy became increasingly assertive in her personality. She was reportedly subject to violent mood swings. Some observers have since attributed this behavior to her difficulties in keeping up with siblings who were expected to perform to high standards, as well as the hormonal surges associated with puberty. In any case, the family had difficulty dealing with the often-stormy Rosemary, who had begun to sneak out at night from the convent where she was educated and cared for.
In 1941, when Rosemary was 23, doctors told her father that a new neurosurgical procedure, lobotomy, would help calm her mood swings and sometimes-violent outbursts. At the time, relatively few lobotomies had been performed; James W. Watts, who carried out the procedure with Walter Freeman, described what happened:
"We went through the top of the head, I think she was awake. She had a mild tranquilizer. I made a surgical incision in the brain through the skull. It was near the front. It was on both sides. We just made a small incision, no more than an inch." The instrument Dr. Watts used looked like a butter knife. He swung it up and down to cut brain tissue. "We put an instrument inside," he said. As Dr. Watts cut, Dr. Freeman put questions to Rosemary. For example, he asked her to recite the Lord's Prayer or sing "God Bless America" or count backwards. ... "We made an estimate on how far to cut based on how she responded." ... When she began to become incoherent, they stopped.Read more about this topic: Rosemary Kennedy