We can think of dissociation as psychological disconnection from one or more of three major spheres of experience: (a) the here and now, i.e., orientation to time and place; (b) other people, i.e., interpersonal communion; and (c) one’s own subjective experience, e.g., visceral sensation, physical pain, affect, or sense of identity. The various manifestations of pathological dissociation e.g., amnesia, depersonalization, identity fragmentation–can be understood as manifestations of these dimensions of disconnection.