Gado saw "Persona" as a "double-threaded process of discovery involving motherhood". Elisabet's withdrawal into silence could be her rejection of motherhood, the only role the actress could not slough off. The nurse realizes that she has done what Elisabet tried and failed to do: erase a child from her life by abortion. Psychiatrist Barbara Young viewed the boy in the morgue in the film's prologue as a stand-in for Bergman, in a morgue he remembered, reaching out to his mother. Young compared Bergman's relationship with his mother, Karin, to Alma ("hungry for someone to listen to her and to love her") and Elisabet ("ravenous for precious time").