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Dissociative disorders represent complex psychological conditions characterized by disruptions in consciousness, memory, identity, or perception. These disruptions cause individuals to experience a disconnection from their thoughts, emotions, and memories. The phenomenon is not merely an occasional lapse in attention but a profound alteration in mental functioning that can severely impact daily life.
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Dissociative Identity Disorder (DID), previously termed multiple personality disorder, is a complex psychological condition characterized by the presence of two or more distinct identities or personality states. Each identity exhibits unique patterns of behavior, voice, and mannerisms and may possess separate memories and emotional responses. The alternating control between identities can result in memory gaps and challenges in recalling daily activities, often exacerbating the individual's...
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Narcissistic and avoidant personality traits represent two contrasting patterns of behavior that significantly influence social interactions and self-perception. While individuals with narcissistic disorder seek admiration and validation, individuals with avoidant personality disorder withdraw due to fear of judgment.
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Use of a Psychophysiological Script-driven Imagery Experiment to Study Trauma-related Dissociation in Borderline Personality Disorder
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Arousability, Personality, and Decision-Making Ability in Dissociative Disorder.

Doyel Ghosh1, Pritha Mukhopadhyay2, Ishani Chatterjee2

  • 1Dept. of Clinical Psychology, Institute of Psychiatry-COE, Kolkata, West Bengal, India.

Indian Journal of Psychological Medicine
|February 25, 2022
PubMed
Summary
This summary is machine-generated.

This study found that patients with dissociative conversion disorder (DCD) exhibit distinct personality traits, heightened arousability, and impaired decision-making skills compared to healthy individuals. These factors contribute to the psychopathology of DCD.

Keywords:
Hysteriacognitive arousabilityconversion reactiondecision makingreaction time

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Area of Science:

  • Psychiatry
  • Neuroscience
  • Psychology

Background:

  • Dissociative conversion disorder (DCD) pathogenesis remains poorly understood despite historical recognition.
  • Current research on personality and neurocognitive factors in DCD shows inconsistencies.
  • This study investigates personality, arousability, and decision-making in DCD patients versus a healthy control group.

Purpose of the Study:

  • To explore personality disposition in dissociative conversion disorder.
  • To assess arousability and decision-making abilities in DCD patients.
  • To compare these factors between DCD patients and a healthy control group.

Main Methods:

  • Cross-sectional study design.
  • Sample included 10 adult DCD patients and 10 matched healthy controls.
  • Assessed personality (Temperament and Character Inventory), arousability (reaction time task), and decision-making (Iowa Gambling Task).

Main Results:

  • Significant differences in temperament and character traits were observed in the DCD group.
  • DCD patients demonstrated heightened arousability and frustration.
  • Deficits in executive function, specifically decision-making ability, were identified in the DCD group.

Conclusions:

  • Temperamental and characterological factors are associated with dissociative conversion disorder.
  • Cognitive arousability plays a role in DCD psychopathology.
  • Impaired decision-making and feedback utilization are implicated in the development of DCD.