what is dissociation? literally a dis-association of memory person suddenly becomes unaware of some...
TRANSCRIPT
What is dissociation?
literally a dis-association of memory person suddenly becomes unaware of some
aspect of their identity or history
Dissociative responses occur when anxiety will be overwhelming and the personality become Disorganized…
Dissociative DisordersGroup of conditions involving disruptions in a
person’s normally integrated functions:ConsciousnessMemoryIdentityPerceptionMotor behavior
An Overview of Dissociative Disorders
ACC.To DSM-IV
Depersonalization Disorder Dissociative Amnesia Dissociative Fugue Dissociative Trace Disorder Dissociative Identity Disorder
ACC.To DSM-IV
Depersonalization Disorder Dissociative Amnesia Dissociative Fugue Dissociative Trace Disorder Dissociative Identity Disorder
ACC. To ICD 101.F44 Dissociative [conversion] disorders2.F44.0 Dissociative amnesia3.F44.1 Dissociative fugue4.F44.2 Dissociative stupor5.F44.3 Trance and possession disorders6.F44.4 Dissociative motor disorders
7. F44.5 Dissociative convulsions8.F44.6 Dissociative anesthesia and
sensory loss9.F44.7 Mixed dissociative [conversion]
disorders10.F44.8 Other dissociative [conversion]
disorders11. F44.9 Dissociative [conversion]
disorder, unspecified
Signs and symptomsMemory loss for certain time periods, events
and peopleMental health problems including depression
and anxietyA sense of being detached from
yourself(depersonalisation)A blurred sense of identity
Dissociative AmnesiaFailure to recall previously stored personal
information.It cannot be explained by ordinary
forgetfulnessThere is no evidence of an underlying brain
disorderPersons retain the capacity to learn new
information
Epidemiology 6% of general populationNo difference in men and womanCases are mostly seen in early adolescence
and adulthood
Etiology Amnesia and extreme intra psychiatric
conflict: this usually results from conflicts unacceptable over unacceptable urges or impulses such as intense sexual, suicidal or violent compulsions
Brtrayel trauma:the negative impact of a trauma
Diagnostic criteria One or more episodes of inability to recall
important personal informationClinically significant distress for impairment
in social, occupational or the important areas of functioning
Clinical features Depression or mood swingsSubstance abuseSleep disturbanceAnxiety and panic stateSuicidal or self mutilating impulses and actsViolent outburstsInterpersonal problems
Dissociative amnesia may be: localized –losses all memory within a period of time (most common)
selective- remember some but not all generalized- may forget identityContinuous- unlike others there is not an end
Dissociative fugueA sudden unexpected travel away
from home or ones customary places of daily activities with inability to recall some or all of one’s past.
Dissociative fugue Person also departs from home surroundings Forget personal details, identity, and flee to an
entirely new location Tend to end abruptly Majority regain most of memories without a
recurrence Must face consequences of their fugue Illegal or violent activity etc…
Etiology Traumatic circumstances(rape, recurrent
childhood sexual abuse, natural disasters)leading to an altred state of consciosness
Diagnosis and clinical featuresFor a definite diagnosis there should be:A feature of dissociative amnesiaPurposeful travel beyond the usual everyday
changeConfusion about personal identity or
assumption of a new identityMay display mood disorder symptoms.
Suicidal ideation, PTSD and anxiety symptoms
Dissociative Identity DisorderPatient manifests two or more distinct identities or personality states in which only one is being manifest at one timeMust alternate in taking control of behavior.
Rare.Starts in childhood.
Etiology Severe experiences of child hood traumaPhysical and sexual abuse
Features Affect modulation is disturbedMood swingsImpulse control is often impairedLeading to risk taking behaviorSelf destructive behaviorSuicidal tendancy
Generalized irritabilitydepressionDisturbence in sense of self
Dissociative stuporThere is a positive evidence of psychogenic
causation in the form of either resent stressful events or prominent interpersonal or social problems
The individual lies or sits largely motionless for long period of time
Speech and spontaneous movements are completely or almost completely absent
Dissociative disorders of movement and sensationThere is loss or interference with movement
and loss of sensationPatients therefore presents as having
physical disorder, none can be found that would explain the symptoms
Assessment of patients mental state suggests that the disability resulting from the loss of function is helping the person to escape the unpleasant conflict
Attention seeking behavior may present
Dissociative motor disordersLoss of ability to move whole or part of the
limb or limbsParalysis may be partial with movements are
weak, slowAtaxia may be evident in the legs resulting
inability to stand unaided
Dynamics/ transactional model of stress adaptation Precipitating event
Dysfunctional neurological processesRepression of painful mental condition
Poor coping mechanismAbsence of support systems
cognitive appraisal
Primary
Real or perceived threat to self concept
secondary
Because of weak ego strength, patient is unable to use coping mechanisms
effectively(used are denial, repression, suppression, regression)
Quality of response
ANXIETY
Adaptive maladaptive
Mild moderate severe panic
neurosis psychosis
dissociative disorders
Theoretical PerspectivesPsychodynamic
trauma (abuse, warfare, severe $ problems, averting punishment) plays a role.
Dissociating helps to block out troubling memories.
Adults with DID are easy to hypnotize.Use repression.
Learning:Individual learns not to think about disturbing
thoughts to avoid guilt/shame.Negative reinforcement when relieved from
anxiety.Learned through observational learning.
Etiology / ExplanationsPsychodynamic
Caused by excessive memory repressionBehavioral
Operant conditioning in which forgetting is reinforced by drop in anxiety
State-Dependent LearningExtremely rigid state-to-memory links
Self-HypnosisSelf induced hypnotic amnesia
Treatment Dissociative DisorderThree Major Goals1) Help recognize fully the nature of their
disorder2) Recover gaps in their memory3) Integrate their personalities into one
functioning personalityFusion- final merging of 2 or more alters
Goal is integrationHelp each alter to understand they are part
of one personUse alters names for convenience not to
confirm existence of separate autonomyAll alters should be treated with fairnessEncourage empathy amongst the altersGentleness and supportiveness are needed in
consideration of childhood traumas
Treatment usually consists of 2 partsFirst: early treatment directed towards
symptom reductionSecond: long term treatment- resolution of
conflicts and prevention of further episodes
PsychotherapyPsychotherapyBehavior therapyAbreactionPsycho analysis and psychodynamic psycho
therapyDrug therapyHospitalizationFamily and marital therapyGroup
Topics for client /family education
Nature of illnessDefine and describe symptoms of all the
types of dissociative disordersDiscuss etiologies of each disordersDiscuss possibility of long term course,
particularly in the case of DID.
Management of illnessDiscuss ways to identify onset of escalating anxietyDiscuss ways to intervene to prevent exacerbation of
symptoms.Teach relaxation techniquesTeach assertiveness techniques
Discuss pharmaco thgerapy-teach about any medication that may be used
to treat symptoms associated with dissociative disorders or disorders of co morbidity
1.Anxiolytics2.Antipsychotics3.antidepressants
Support servicesSupport groupsIndividual psychotherapy