Question

Which theory of dreams closely relates to Sigmund Freud’s views that the brain is accessing a hidden part of the mind when dreaming?

Answer 1

 his theory of the unconscious. Freud believed that dreams were messages from the unconscious masked as wishes controlled by internal stimuli. The unconscious mind plays the most imperative role in dream interpretation.

Answer 2

Within Freud´s theory of the interpretation of dreams, he speaks of the unconscious.

Freud makes the unconscious the center of his psychoanalythic theory. It refers to all the psychic contents that don´t appear within the current horizont of consciousness. It´s through commitment formations, like dreams that the brain accesses a hidden part of the mind when it dreams.