M. Ribot himself, in his conclusion to The Diseases of Memory, makes this significant observation with respect to the law of regression in amnesia:-'This law of regression provides us with an explanation for extraordinary revivification of certain recollections when the mind turns backward to conditions of existence that had apparently disappeared for ever.
"The Fairy-Faith in Celtic Countries"
W. Y. Evans Wentz
In fact, this is done many times in getting the subject to do automatic writing, crystal gazing, mirror gazing, hypnodrama and revivification.
"A Practical Guide to Self-Hypnosis"
Melvin Powers
He thought only of his mother and of her possible revivification.
"Victor Ollnee's Discipline"
Hamlin Garland