CASE VI.* Hugh O—l, aet. 12 years, from the _clientele_ of Dr. J. O. FARRINGTON, came for treatment February 5th, 1874. This was one of the most severe and obstinate cases of chorea that I have ever met with. Internal medication, ether spray, change of air etc. had been of no avail. Between the date above mentioned and March 23d the boy had seventeen baths, steadily improving. He made a complete and (thus far) permanent recovery. His intellect, which had been somewhat impaired, was considerably improved. CASE VII. J. G., aet. 9 years, was sent for electrical treatment on September 22d, 1874, by Dr. KREHBIEL. He had been under medicinal treatment for a long time, the choreic manifestations dating back upwards of a year. When I first saw him, the choreic movements were so continuous and violent as to preclude the possibility of administering electric baths. The attempt was indeed made; but no sooner had we managed to place the boy in the tub, than he splashed the water freely about, and by the violence of his movements bid fair to injure himself. I therefore deferred for a time the electro-balneological treatment, and had course to ordinary spinal galvanizations. These, together with internal medication—which Dr. K. attended to—had by the 8th of October diminished sufficiently the violence of the movements to admit of the administration of the baths. Accordingly the local applications were discontinued, and from Oct. 8th to Nov. 27th the boy had seventeen baths, when, all traces of the disease having disappeared, treatment was discontinued. HYSTERICAL AFFECTIONS.