Definition and Historical Context of Posthypnotic Amnesia Posthypnotic amnesia (PHA) is a highly specialized cognitive phenomenon characterized by a subject’s temporary or sustained inability to consciously retrieve memories of events, actions, or suggestions that occurred while they were immersed in a state of hypnotic trance. Fundamentally, this condition involves a disruption in the normal process […]
Definition and Core Mechanisms of Automatic Drawing Automatic drawing, often referred to in psychological contexts as psychography or automatism, is fundamentally defined as the act of producing visual images, patterns, or complex figures without conscious direction or critical oversight from the intellect. This technique relies upon the deliberate disengagement of the executive functions of the […]
Defining the Phenomenon of Trance The psychological state known as trance is fundamentally defined by a profound alteration in ordinary waking consciousness, characterized primarily by a greatly narrowed focus of awareness and a corresponding shift in reactivity to external stimuli. Functionally, trance represents a specialized state of consciousness where the individual exhibits heightened internal concentration, […]
Core Definition and Mechanism of Posthypnotic Suggestion Posthypnotic suggestion, often abbreviated as PHS, refers to a specific instruction or recommendation given to an individual while they are in a state of hypnotic trance. The defining characteristic of PHS is that the recommended action, cognitive response, or emotional experience is intended to be carried out only […]