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  • Print publication year: 2014
  • Online publication date: January 2018

3 - Personality disorders as disorganisation of attachment and affect regulation

    • By Jaydip Sarkar, Consultant, Department of General and Forensic Psychiatry, Institute of Mental Health, Singapore, Gwen Adshead, Forensic Psychiatrist and Consultant Forensic Psychotherapist, Broadmoor Hospital, Crowthorne, UK
  • Edited by Sarah Huline-Dickens
  • Publisher: Royal College of Psychiatrists
  • pp 26-40

Summary

Personality disorders are common psychiatric disorders that carry significant costs for healthcare services. People with personality disorders present a problem in psychiatry because they demonstrate both symptoms of psychological distress and social rule-breaking behaviour. They therefore invite punitive as well as therapeutic responses, which can lead to confusion and negativity among service providers (Watts & Morgan, 1994).

Personality disorders are developmental conditions that begin in childhood and adolescence. Research into gene–environment interactions indicates that the caregiving environment influences the expression of genetic neuropharmacological vulnerability. For example, a hostile caregiving environment makes antisocial behaviour much more likely in boys with variations in allele length for serotonergic proteins compared with those without this mutation (Livesley et al, 1993; Caspi et al, 2002; Kim et al, 2009).

In this chapter, we suggest that the major feature of personality disorders is a failure of affect regulation. We present evidence on the neurobiology of affect regulation and on its development within attachment relationships in a heuristic model that explains both the symptoms of and effective treatment strategies for personality disorders. Being heuristic in nature, this model will, we hope, form the basis of further empirical research. Emotions and affects are essentially similar terms and we use them interchangeably.

Affects

What are they and where are they formed?

Emotion indicates a departure from a basic state of calm (Freeman, 1999: p. 124). Damasio's (1994) view is that emotions are bodily experiences (somatosensory states) in response to external and internal influences. Several areas of the somatosensory cortex are associated with the recall of emotional experiences, especially the insula, cingulate cortex, hypothalamus and several nuclei of the brain-stem tegmentum (Damasio, 2003). The bodily states created include autonomic, neuroendocrine and somatomotor responses that are subjectively experienced as feelings and are expressed through a range of somatomotor responses, including facial, gestural, vocal and behavioural reactions. Thus, behaviour is merely one expression of an affective state; individuals also use words (written and spoken) and facial expression to communicate them.

What are their functions?

Affects act as a driving force or catalyst to assist humans in pursuit of goaldirected behaviours that help us find sources of energy, fend off external noxious agents, and make and maintain social relationships to support a life-sustaining homeostasis (Panksepp, 1998).