Be that as it may, we secured several lines of attack on the delusions of personality by our study of quasi-environmental delusions. First, we were irresistibly led to a consideration of the emotional (pleasant or unpleasant) character of the delusions. We heaped up a large number of unpleasant delusions in that (quasi-environmental, but actually) personal group. It is interesting to inquire, accordingly, whether our more obviously autopsychic cases will also be possessed of an unpleasant tone. Secondly, we came upon the curious fact that cardiac and various subdiaphragmatic diseases were correlated with unpleasant emotion as expressed in the delusions. It was therefore important to inquire whether similar conditions prevailed in the new group. Thirdly, we found ourselves inquiring whether our patients were victims of what might be termed a spreading inwards of the delusions (egocentripetal) or a spreading outwards thereof (egocentrifugal delusions). But this difference in trend, clear as it often is from the patient's point of view, remains to be defined from the outsider's point of view. Again, it remains to determine, if possible, how far delusions are dominated respectively by the intellect or the emotions, or even by the volitions. As before, I begin with a brief statistical analysis. SUMMARY Danvers autopsy series, unselected cases 1000 Cases with little or no gross brain disease 306 Cases listed as having autopsychic delusions 106 Cases listed as having only autopsychic delusions 50 Cases for various reasons improperly classified 13 Cases of general paresis in which gross brain lesions were not observed 15 Residue of autopsychic cases 22 The group of 22 cases thus sifted out can be studied from many points of view. We may recall that our former study of allopsychic delusions proved that a large proportion of delusions concerning the environment were in all probability not essentially derived from the environment. Their contents might relate to the environment, but their genesis could better be regarded as autopsychic (intrapersonal). In fact we really found only 6 out of 58 cases of pure allopsychic delusions, which could be safely taken as showing so much coincidence between anamnesis and delusions that a correlation could be risked. Following the method of our former work on somatic and on environmental delusions, we sought in the first instance PURE cases of autopsychic delusion-information. For a variety of reasons, more than half of the original list, namely, 28 cases, had to be excluded. Many of these exclusions were due to the strong suspicion that the cases were really cases of general paresis, despite the normality of the brains in the gross. The residue of 22 cases include, we are confident, no instance of exudative disease of the syphilitic group, though general syphilization cannot safely be ruled out in all cases.