ICTUS • E-FREE TRANSLATION.COM • Definition of Ictus

... dreams. Very rarely is there any imagery of the organs themselves, but the tendency to irradiation is so strong as to re-enforce the suggestion of so many other phenomena in this field, that nature designs this experience to be long circuited, and that it may give a peculiar ictus to almost any experience. When waking occurs just afterward, it seems at least possible that there may be much imagery that existed, but failed to be recalled to memory, possibly because the flow of psychic impressions was over very familiar fields, ...

— Studies in the Psychology of Sex, Volume 1 (of 6) • Havelock Ellis