Here is some more subliminal messages research

“Mn. F. W. H. Myers then concluded his address (begun May 29th), on “Problems of Personality,” the substance of which will, it is hoped, appear in our Proceedings. The speaker reviewed the various classes of automatic and subliminal messages in their relation to the primary memory of the automatist.

In the first place, some of these messages, like the “inspirations of genius,” or the brief apparitions which showed no purposive action of their own, seemed to be assumed without any perceptible break iato the superficial chain of memory.

Secondly, in certain cases, a subsidiary or concurrent chain of memory was manifested, as, for instance, in ordinary automatic writing, where the messages written exhibited an intelligence involving memory, but not necessarily interfering with the automatist’s primary intelligence and memory, which might be occupied with other matters while the message was being written.

In the third place, the secondary chain of memory sometimes became sufficiently dominant to alternate with the primary,—as in such cases as those of Mme. B., Felida X., Ansel Bourne, ic.

In the fourth place, there were sometimes indications that a fusion of memories had occurred, or at any rate that the subliminal memory was’ wider in its scope, and represented the individuality more completely than the superliminal.

The question of the various origins of automatic messages was then once more discussed. It was concluded that, while at our present stage of knowledge it was very difficult to distinguish what the subliminal self might have itself acquired through the exercise of clairvoyant or similar powers from what it might have acquired by telepathic impact from other intelligences, yet there was reason to suppose that both these factors must be taken into account. Indeed, the very existence of the clairvoyant powers of the subliminal self indicated a realm of laws under which even direct communication from disearnate intelligences lost much of its antecedent improbability.”

And that concludes the subliminal messages research that was done at that time.