A man, 19, suffered from shock due to emotional stress and shell fire. He had terrifying dreams. After a short time, he developed paroxysmal attacks of maniacal excitement. Just before the first attack he had been helping in the kitchen, lay down on his bed, went to sleep, woke, startled, flushed, and sweating, and made for the door as if terrified. He remained in this state as if suffering from hallucinations of sight and hearing, and without ability to recognize his wife, the doctors, or the Sisters. When two strangers in uniform came in to observe him, the adjutant became violent, as if the uniforms had started terror anew. The attacks lasted from a few hours to a few days, coming on suddenly, without apparent cause. One day he tried to get over the wall of the playground. He came back and buried his head in his hands. Major Mott spoke to him, whereupon he got up, looking terrified, made for the door, and four orderlies were required for his restraint. At Napsbury Hospital, to which he was sent, he made a complete recovery. Mott suggests that we are dealing with a psychic equivalent of epilepsy. _Re_ epileptic equivalents, compare notes from Lépine under 58 and 59. IV. PHARMACOPSYCHOSES (THE ALCOHOL, DRUG, AND POISON GROUP) Pathological intoxication. =Case 86.= (BOUCHEROT, 1915-6.) A Territorial infantryman, aged 37, was in the habit of drinking a good deal without getting drunk, and at the front drank a good deal of bad brandy. He had just taken a considerable quantity when his regiment got the order to charge. The charge was hardly over when the man became greatly excited and hallucinated. He thought he was surrounded by Germans and tried to transfix his comrades with the bayonet. Howling and struggling he was carried to the rear. He was soon brought to the asylum at Fleury after howling all night and seeing the Boches and animals fighting among themselves. His hands and tongue were tremulous and there were cramps in the calves of his legs. On the 6th he expressed astonishment to find himself in hospital and was found to have but slight memory of what had happened. He remembered, however, that he had tried to kill his comrades. With the deprivation of alcohol he became rapidly normal and was sent back to the dépôt in a few days.