Another feature should here be mentioned, namely, that isolated facts may be remembered when the rest is blank. We have seen above that Annie K. (Case 5), while very vague about most occurrences, recalled a sudden angry outburst in detail. Another patient, though the period of the stupor was a blank, recalled some visits of her mother. At these times, as she claimed, she thought she was to be electrocuted and told her mother so, “Then it would drop out of my mind again.” These facts are very interesting. We can scarcely account for such phenomena in any other way than by assuming that certain influences may temporarily lift the patient out of the deepest stupor. In spite of the fact that stupors often last for one or two years almost without change, a fact which would argue that the stupor reaction is a remarkably set, stable state, we see in sudden episodes of elation that this is not the case, and other experiences point in the same direction. A similar observation was made on a case of typical stupor with marked reduction of activity and dullness. A rather cumbersome electrical apparatus (for the purpose of getting a good light for pupil examination) was brought to her bedside. Whereas before, she had been totally unresponsive, she suddenly wakened up, asked whether “those things” would blow up the place, and whether she was to be electrocuted. During this anxious state she responded promptly to commands, but after a short time relapsed into her totally inactive condition. We have, of course, similar experiences when we try to get stuporous patients to eat, who, after much coaxing may, for a short time, be made to feed themselves, only to relapse into the state of inactivity. Such variations are paralleled, as we shall later show, by a suddenly pronounced deepening of the thinking disorder. We have already seen that the onset may be quite sudden. All this indicates that, in spite of a certain stability, sudden changes are not uncommon. Finally, we know that, in spite of the fact that stupor is an essentially affectless reaction, certain influences may produce smiles or tears, or, above all, angry outbursts, which again can hardly be interpreted otherwise than by assuming that those influences have temporarily produced a change in the clinical picture, in the sense of lifting the patient out of the depth of the stupor. All these facts suggest that inconsistencies in recollection are correlated with changes in the clinical picture.