Shapiro's Eye Movement Desensitization and Reprocessing Had Its Origins with the Discovery

Shapiro's Eye Movement Desensitization and Reprocessing had its origins with the discovery that:

A) spontaneous rapid eye movements accompanied disturbing images and thoughts,after which the thoughts disappeared.
B) rapid eye movements have been shown to be central to the process of healing from trauma.
C) rapid eye movements occur during certain phases of sleep cycle known to be associated with disturbing dreams or nightmares.
D) rapid eye movements formed the central process underlying successful desensitization.