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Psychosis, Dissociation and Voice Hearing: Recovery and Discovery Dr. Eleanor Longden.

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Presentation on theme: "Psychosis, Dissociation and Voice Hearing: Recovery and Discovery Dr. Eleanor Longden."— Presentation transcript:

1 Psychosis, Dissociation and Voice Hearing: Recovery and Discovery Dr. Eleanor Longden

2 “[Hearing voices is] an experience that, when considered in good faith, is as profound and complex as human consciousness itself.” Smith (2007)

3 www.intervoiceonline.org

4 Countries with Hearing Voices Networks, 1993

5 Countries with Hearing Voices Networks, 2015

6 “Dissociation must occur in some form for a mind to hear part of itself talking and to experience that as non-self talking.” Ross (1997)

7 Adversity & Psychosis “Our findings suggest that clinicians should routinely inquire about adverse events in childhood…when working with patients with schizophrenia or similar diagnoses” (p.9).

8 ‘Schizophrenia’ Dopamine, serotonin and norepinephrine irregularities Reversed cerebral asymmetry Hippocampal damage Ventricular enlargement Cerebral atrophy Traumagenic Neurodevelopmental Model of Psychosis (Read et al., 2001, 2008, 2014) TRAUMA Trauma

9 Moskowitz, A., Schäfer, I., & Dorahy, M.J. (2008). Psychosis, Trauma and Dissociation: Emerging Perspectives on Severe Psychopathology. Wiley-Blackwell.

10 Longden E, House AO, Waterman MG (in submission). Associations between auditory hallucinations, dissociation and psychological distress in first episode psychosis: a case control study. Pseudo-random sample: 31 cases with AVH and 31 non- hallucinating controls. – Demographic variables Age, gender, ethnicity, marital status, housing status, employment status, years in education. – Clinical variables Medication use, anxiety, stress, depression, psychosis in first degree relatives, illness duration. DES-II scores the only significant predictor of AVH when controlling for pre-onset adversity exposure (LSC-R scores) and anxiety, stress and depression (DASS-21 scores): OR=5.91; 95% CI: 1.94-17.94; p=.002.

11 Voice phenomenology (n=46) PSYRATS-AH: emotional characteristics, physical characteristics, cognitive appraisals. DASS-21 scores (anxiety, depression, stress) were the only variable to retain significant associations with emotional ( β=.43, t = 2.38, p=.02 ) and physical ( β=.35, t = 2.14, p=.03 ) characteristics. Total victimisation adversity (β=.37, t = 2.49, p=.02) was the only variable to retain significant associations with cognitive appraisals.

12 Longden, E., Corstens, D., Escher, S., & Romme, M. (2012). Voice hearing in a biographical context: A model for formulating the relationship between voices and life history. Psychosis, 4(3),224-234.

13 The Construct: “Cracking the Code” 1.Voice identity 2.Voice characteristics 3.Triggers for the voices 4.History of the voices 5.Person’s life history Who/what might the voices represent? What problems might the voices represent?

14 Corstens, D. & Longden, E. (2013). The origins of voices: Links between voice hearing and life history in a survey of 100 cases. Psychosis, 5(3),270-285.

15 100 individuals (80% diagnosed with schizophrenia spectrum disorders). Average length of voice hearing was 18 years. At least one form of childhood adversity was reported by 89%. Who or what do the voices represent? Apparent in 78% of cases (e.g., aspects of self, a family member, a past abuser). What problems do the voices represent? Apparent in 94% of cases (e.g., low self-worth, anger, shame, guilt).

16 Crisis InsightRecovery Adapted from Dillon, J. (2010). The personal is political. In S. Benamer (Ed.), Telling stories? Attachment based approaches to the treatment of psychosis (pp. 23–49). London: Karnac Books. RelapseDenial MAINTENANCE

17 Crisis Growth Acknowledgement InsightRecovery RECOVERY

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19 “It’s better to light even a little candle than to curse the blackness.” Peter Benenson, founder of Amnesty International


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