[1] The International Statistical Classification of Diseases and Related Health Problems (ICD-10) refers to the diagnosis as "Other dissociative and conversion disorders".
[8] The DSM gives the examples of "brainwashing, thought reform, indoctrination while captive, torture, long-term political imprisonment, recruitment by sects/cults or by terror organizations."
The dissociative conditions are characterised by "constriction of consciousness", including "depersonalization; derealization; perceptual disturbances (e.g., time slowing, macropsia); micro-amnesias; transient stupor; and/or alterations in sensory-motor functioning (e.g., analgesia, paralysis).
"[1] This category represents a dissociative trance; "an acute narrowing or complete loss of awareness of immediate surroundings that manifests as profound unresponsiveness or insensitivity to environmental stimuli.
"[1] The DSM specifies that "The dissociative trance is not a normal part of a broadly accepted collective cultural or religious practice".