He was taken to hospital on November 1, 1882, where he was observed to be immobile and to have little reaction to pin pricks. When a limb was raised, it fell limply. However, he would leave bed to go to the toilet. Tube-feeding became necessary, but when the tube was inserted in his nose, he woke up. He then showed an amnesia not merely for his illness but for his whole life: he did not know his father, that he was married or that he had a mother. Towards the end of November, he became limp again and answered, “I don’t know” to most questions. In December, however, he improved again and for a few months these variations occurred. From April, 1883, to May, 1886, he was in deep stupor, almost absolutely immobile and close to being completely anesthetic even with strong Faradic currents. Towards the end of this period he walked about _whenever he thought he was not watched_. He was very cautious about this and became motionless any time he became aware of observation. (Gadelius thinks this was not simulation but the expression of an automatism on the basis of a vague fixed idea.) This condition persisted apparently for five years more, by the end of which time the anesthesia had turned into a hyperesthesia. A year later he began to eat. It was now found that he had an amnesia for his illness and former life, so that he did not even recognize a needle or pair of scissors. He knew that he was born in the month of February and retained some facility in calculation, in speech, walking and usual motions. Then he regained all his memories and resumed his trade as tailor. He was discharged in June, 1893, nearly eleven years after admission. It seems safe to say that elements at least of hysteria appear in this history, such as the profound retroactive amnesia and appearance of simulation in the conduct of the patient. Accurate and rapid grasp of the environment is necessary for such a watch as he kept on the eye of his attendants. Mental acuity of this grade combined with amnesia looks more like an hysterical than a manic-depressive process. Leroy[25] describes a case much like ours which is interesting from a therapeutic standpoint. The patient was a woman who passed from a severe depression with hallucinations and anxiety into a long stupor, from which she recovered completely. There was no negativism and no affect, although the latter appeared so soon as contact began to be established. When well she had a complete amnesia for the onset of the psychosis. Leroy attributed the recovery, in part at least, to the thorough attention given the patient. Kraepelinian rigidity is seen, however, in the author’s refusal to regard the case as “circular” because of the lack of all cyclic symptoms. He takes refuge in the meaningless label “Mental Confusion.”