=Case 87.= Vivian Walker, 22 years of age, was arrested on the streets of Boston for drunkenness. Upon arrival at the jail, she developed a series of convulsions, each lasting a very brief time, with loss of consciousness, frothing at the mouth, and jerky movements of the arms and legs. The Walker family was known to the police, since there were police records in two generations on the maternal side. The father was regarded as of rather low-grade mentality; a sister had committed suicide. Vivian herself had been irregular at school, was regarded as vicious, and had been hysterical. She had been committed to a reformatory at the age of 15 years. In the reformatory she had a number of excited outbreaks, with resentment of discipline, and these outbreaks presented hysterical traits. After each outbreak Vivian was depressed. It was during her stay at the reformatory that her sister committed suicide. Vivian attended the funeral, and the idea of suicide appears to have taken hold of her mind, as she constantly spoke of suicide, threatened suicide, and made several attempts. She claimed at this time to see visions and to hear her sister’s voice. On that ground she had been committed to a hospital for the insane at 16. At the hospital there were many fluctuations in mental condition. Vivian professed discouragement on account of poor home influences, telling how her mother had often been in prison, allowing Vivian to come under the influence of bad girls. Now and then Vivian had outbreaks of profanity and glass-breaking, and she also made at the hospital for the insane several half-hearted attempts at suicide. At the age of 19 she was returned to the reformatory, whence she was placed out on probation and allowed to return home. However, she was shortly re-committed to the insane hospital in a phase of excitement, talking continuously of men and sex relations, and also of imaginary illicit sex relations with any man whom she happened to see. Again from time to time she made attempts at suicide. However, she was allowed to go out on visit, returned to her habits, and at the time of her arrest was living as a prostitute. After her convulsions in jail, she was admitted to the Psychopathic Hospital. At first obstinate and stubborn, later she became tractable. Special mental tests left her in the subnormal class, but we could hardly class her as feebleminded. We were able to observe her in a number of seizures, during which she would drop to the floor, apparently lose consciousness, writhe about, and assume the position of opisthotonos, the whole attack lasting but a minute or two. There was pelvic tenderness, with gonococci in the urethral smear. Salpingectomy had to be performed, but after the operation Vivian insisted upon getting up and running about on the second day, tearing the bandages from her abdomen, and infecting the wound. Outbreaks of excitement also followed the operation.