De-Personalization, The dream world.
Depersonalization (or depersonalisation) is a
malfunction or anomaly of the mechanism by which an individual has
self-awareness. It is a feeling of watching oneself act, while having no
control over a situation.It can be considered desirable, such as in the use of recreational drugs, but it usually refers to the severe form found in anxiety and, in the most intense cases, panic attacks.
Sufferers feel they have changed, and the world has become less real,
vague, dreamlike, or lacking in significance. It can be a disturbing
experience, since many feel that, indeed, they are living in a "dream".
Depersonalization is a subjective experience of unreality in one's sense of self, while derealization is unreality of the outside world. Although most authors currently regard depersonalization (self) and derealization (surroundings) as independent constructs, many do not want to separate derealization from depersonalization.
Chronic depersonalization refers to depersonalization disorder, which is classified by the DSM-IV as a dissociative disorder. Though depersonalization-derealization feelings can happen to anyone subject to temporary severe anxiety/stress, chronic depersonalization is more related to individuals who have experienced a severe trauma or prolonged stress/anxiety. Depersonalization-derealization is the single most important symptom in the spectrum of dissociative disorders, including dissociative identity disorder and "dissociative disorder not otherwise specified" (DD-NOS). It is also a prominent symptom in some other non-dissociative disorders, such as anxiety disorders, clinical depression, bipolar disorder, borderline personality disorder, obsessive-compulsive disorder, migraine, sleep deprivation, and some types of epilepsy.
In social psychology (including social identity theory and self-categorization theory), the term depersonalization has a different meaning. In this area of research, depersonalization refers to a switch to a group level of self-categorization in which self and others are seen in terms of their group identities.
Individuals who experience depersonalization feel divorced from their own personal physicality by sensing their body sensations, feelings, emotions and behaviors as not belonging to the same person or identity. Often a person who has experienced depersonalization claims that life "feels like a movie" or that things seem unreal or hazy. Also, a recognition of self breaks down (hence the name). Depersonalization can result in very high anxiety levels, which further increase these perceptions.
One way to describe the physical manifestation of the feeling is to compare it to a film technique called the vertigo shot or a dolly zoom. In this technique, the subject of the picture stays fixed within the shot while the surrounding background is pulled away, providing a sense of vertigo or detachment. People may perceive this feeling in a cyclical manner, where the feeling is experienced back-to-back in succession.
Depersonalization is the third most common psychological symptom, after feelings of anxiety and feelings of depression. Depersonalization is a symptom of anxiety disorders, such as panic disorder. It can also accompany sleep deprivation (often occurring when suffering from jet lag), migraine, obsessive-compulsive disorder, stress, and anxiety; Interoceptive exposure is a non-pharmacological method that can be used to induce depersonalization.
A study of undergraduate students found that individuals high on the depersonalization/derealization subscale of the Dissociative Experiences Scale exhibited a more pronounced cortisol response. Individuals high on the absorption subscale, which measures a subject's experiences of concentration to the exclusion of awareness of other events, showed weaker cortisol responses.
Depersonalization may also be a desirable effect, such as in the case of recreational drugs. It is an effect of dissociatives and psychedelics, as well as possible side effect of caffeine, alcohol, cannabis, and minocycline. It is a classic withdrawal symptom from many drugs.
Benzodiazepine dependence, which can occur with long term use of benzodiazepines, can induce chronic depersonalization symptomatology and perceptual disturbances in some people, even in those who are taking a stable daily dosage, and it can also become a protracted feature of the benzodiazepine withdrawal syndrome.
Depersonalization is a subjective experience of unreality in one's sense of self, while derealization is unreality of the outside world. Although most authors currently regard depersonalization (self) and derealization (surroundings) as independent constructs, many do not want to separate derealization from depersonalization.
Chronic depersonalization refers to depersonalization disorder, which is classified by the DSM-IV as a dissociative disorder. Though depersonalization-derealization feelings can happen to anyone subject to temporary severe anxiety/stress, chronic depersonalization is more related to individuals who have experienced a severe trauma or prolonged stress/anxiety. Depersonalization-derealization is the single most important symptom in the spectrum of dissociative disorders, including dissociative identity disorder and "dissociative disorder not otherwise specified" (DD-NOS). It is also a prominent symptom in some other non-dissociative disorders, such as anxiety disorders, clinical depression, bipolar disorder, borderline personality disorder, obsessive-compulsive disorder, migraine, sleep deprivation, and some types of epilepsy.
In social psychology (including social identity theory and self-categorization theory), the term depersonalization has a different meaning. In this area of research, depersonalization refers to a switch to a group level of self-categorization in which self and others are seen in terms of their group identities.
Individuals who experience depersonalization feel divorced from their own personal physicality by sensing their body sensations, feelings, emotions and behaviors as not belonging to the same person or identity. Often a person who has experienced depersonalization claims that life "feels like a movie" or that things seem unreal or hazy. Also, a recognition of self breaks down (hence the name). Depersonalization can result in very high anxiety levels, which further increase these perceptions.
One way to describe the physical manifestation of the feeling is to compare it to a film technique called the vertigo shot or a dolly zoom. In this technique, the subject of the picture stays fixed within the shot while the surrounding background is pulled away, providing a sense of vertigo or detachment. People may perceive this feeling in a cyclical manner, where the feeling is experienced back-to-back in succession.
Depersonalization is the third most common psychological symptom, after feelings of anxiety and feelings of depression. Depersonalization is a symptom of anxiety disorders, such as panic disorder. It can also accompany sleep deprivation (often occurring when suffering from jet lag), migraine, obsessive-compulsive disorder, stress, and anxiety; Interoceptive exposure is a non-pharmacological method that can be used to induce depersonalization.
A study of undergraduate students found that individuals high on the depersonalization/derealization subscale of the Dissociative Experiences Scale exhibited a more pronounced cortisol response. Individuals high on the absorption subscale, which measures a subject's experiences of concentration to the exclusion of awareness of other events, showed weaker cortisol responses.
Depersonalization may also be a desirable effect, such as in the case of recreational drugs. It is an effect of dissociatives and psychedelics, as well as possible side effect of caffeine, alcohol, cannabis, and minocycline. It is a classic withdrawal symptom from many drugs.
Benzodiazepine dependence, which can occur with long term use of benzodiazepines, can induce chronic depersonalization symptomatology and perceptual disturbances in some people, even in those who are taking a stable daily dosage, and it can also become a protracted feature of the benzodiazepine withdrawal syndrome.