The patient was now less stupid and could tell how he jumped when the shell burst, and how he had been in the air ten minutes (!) and fell, getting up at once, with nothing wrong except nosebleed. After a half-hour he felt weaker and was ordered to leave the post, whereupon, on the road, his weakness increased and he tended to fall to the right, but reached the ambulance on foot. October 23, there was no longer any evidence of hemiparesis, the Babinski reflex had entirely disappeared; there was no complaint except of dizziness and headaches. He got back his autocritique on the matter of remaining in the air ten minutes, but there was still an amnesia for the ten day period between the shock and his arrival at Paul-Brousse. He forgot that he had had a lumbar puncture October 7. Another puncture, October 25, yielded some 14 or 15 lymphocytes to the cmm. There was still an excess of albumin. The lymphocytes decreased further according to a puncture November 2. Had this patient been examined some weeks after the shock there would have been no signs of an organic paresis, no special modification of the spinal fluid, and no reason for regarding the man as other than an hysteric. Early spinal puncture is, accordingly, important. Of course, the question whether the lymphocytes and hyperalbuminosis of the fluid might not be syphilitic must be raised. At the Hospital Medical Society meeting, October 29, 1915, Souques states that Ravaut and Guillain believe that simple shell-shock often produces “syphilitic” chemical, physical or cytological changes in the spinal fluid. Roussy is cited as thinking such changes rare. Shell-shock; burial: Coma and semicoma; BLOOD-STAINED SPINAL FLUID. Improvement on puncture. Persistent astasia abasia with spasticity. =Case 206.= (LERICHE, September, 1915.) A man was buried March 15, 1915, following the bursting of a large calibre shell. He is said to have had hemoptysis and arrived at hospital March 17 in coma. He kept moaning while asleep. March 18, he was still stupid and as if stunned. He did not talk or understand what was said, but was able to write a few words. The knee-jerks were a little exaggerated. There was a slight spasticity of the limbs, which was exaggerated on emotion into a sort of spasmodic crisis. Lumbar puncture gave a reddish fluid under strong tension. After lumbar puncture the man came out of coma and the next day, after another puncture (fluid slightly yellowish), there was further improvement and the patient spoke. The third puncture, March 20, yielded yellow fluid. The spastic phenomena still persisted, however. The patient could not walk or stand. Every time he touched the ground he had a clonic crisis. He was evacuated to a neurological center. _Re_ astasia-abasia, Nonne found these cases heading a group of 63 cases of war hysteria treated in a twelvemonth. Figures as follows: