§ 1. There arc two very principal ways in which phantasms of telepathic origin often resemble purely subjective hallucinations: (1) gradualness of development; and (2) originality of form or content, showing the activity of the percipient's own mind in the construction ..... 337-338

§ 2. Gradual development is briefly illustrated in the purely subjective class ............ 338-339

§ 3. And at greater length in the telepathic class. It may exhibit itself (1) in delayed recognition of the phantasm on the part of the percipient 339-342

Or (2) in the way in which the phantasm gathers visible shape . 342-344

Or (3) in the progress of the hallucination through several distinct stages, sometimes affecting more than one sense ..... 344-348

§ 4. Originality of construction is involved to some extent in every sensory hallucination which is more than a mere revival of familiar images; but admits of very various degrees ........ 348-349

§ 5. In telepathic hallucinations, the signs of the percipient's own constructive activity are extremely important. For the difference from the results of experimental thought-transference, which telepathic phantasms exhibit, in representing what is not consciously occupying the agent's mind - to wit, his own form or voice - ceases to be a difficulty in proportion as the extent of the impression transferred from the agent to the percipient can be conceived to be small, and the percipient's own contribution to the phantasm can be conceived to be large . ..........349-350

It may be a peculiarity of the transferred idea that it impels the receiving mind to react on it, and to embody and project it as a hallucination; but the form and detail of the embodiment admit - as in dream - of many varieties, depending on the percipient's own idiosyncrasies and associations . 350-352

§ 6. Thus the percipient may invest the idea of his friend, the agent, with features of dress or appurtenance that his own memory supplies. (One of the examples given, No. 202, illustrates a point common to the purely subjective and to the telepathic class, and about equally rare in either - the appearance of more than one figure) .......... 352-357

§ 7. Or the investing imagery may be of a more fanciful kind - sometimes the obvious reflection of the percipient's habitual beliefs, sometimes the mere bizarrerie of what is literally a "waking dream." Many difficulties vanish, when the analogy of dream is boldly insisted on .... 357-358

Examples of phantasmal appearances presenting features which would in reality be impossible ......... 358-359

The luminous character of many visual phantasms is specially to be noted, as a feature common to the purely subjective and to the telepathic class . . 359

Examples of imagery connected with ideas of death, and of religion 359-362

§ 8. Sometimes, however, the phantasm includes details of dress or aspect which could not be supplied by the percipient's mind. Such particulars may sometimes creep without warrant even into evidence where the central fact of the telepathic coincidence is correctly reported; but where genuinely observed, they must apparently be attributed to a conscious or sub-conscious image of his own appearance (or of some feature of it) in the agent's mind, to which the percipient obtains access by what may be again described as telepathic clairvoyance. Examples ......... 362-367

In cases where the details of the phantasm are such as either mind might conceivably have supplied, it seems simpler to regard them as the contributions of the percipient, than to suppose that a clean-cut and complete image has been transferred to him from indefinite unconscious or sub-conscious strata of the agent's mind .......... 367-368

§ 9. The development of a phantasm from the nucleus of a transferred impression is a fact strongly confirmatory of the view maintained in the preceding chapters, as to the physiological starting point of many hallucinations. Especially must the hypothesis of centrifugal origin (of a process in the direction from higher to lower centres) commend itself in cases where the experience seems to have implied the quickening of vague associations and distant memories, whose physical record must certainly lie in the highest cerebral tracts . . 369-370

§ 10. Summary of the various points of parallelism between purely subjective and telepathic phantasms, whereby their identity as phenomena for the senses seems conclusively established. But they present also some very important contrasts ........... 370-371