Emmanuelle R Peters

Summary

Affiliation: King's College London
Country: UK

Publications

  1. ncbi request reprint The relationship between cognitive inhibition and psychotic symptoms
    E R Peters
    Department of Psychology, Institute of Psychiatry, London, United Kingdom
    J Abnorm Psychol 109:386-95. 2000
  2. ncbi request reprint Specificity of the jump-to-conclusions bias in deluded patients
    Emmanuelle R Peters
    Department of Psychology, Kings College London, Institute of Psychiatry, London, UK
    Br J Clin Psychol 47:239-44. 2008
  3. ncbi request reprint Measuring delusional ideation: the 21-item Peters et al. Delusions Inventory (PDI)
    Emmanuelle Peters
    Department of Psychology, Institute of Psychiatry, De Crespigny Park, London SE5 8AF, UK
    Schizophr Bull 30:1005-22. 2004
  4. ncbi request reprint Cognitive functioning in delusions: a longitudinal analysis
    Emmanuelle Peters
    PO77, Henry Wellcome Building, Department of Psychology, Institute of Psychiatry, De Crespigny Park, London SE5 8AF, UK
    Behav Res Ther 44:481-514. 2006
  5. ncbi request reprint Perceptual organization deficits in psychotic patients
    Emmanuelle R Peters
    Psychology Department PO77, Institute of Psychiatry, Denmark Hill, London, UK
    Psychiatry Res 110:125-35. 2002
  6. pmc Sensorimotor gating and clinical outcome following cognitive behaviour therapy for psychosis
    Veena Kumari
    Department of Psychology, Institute of Psychiatry, King s College London, London, UK
    Schizophr Res 134:232-8. 2012
  7. pmc Neural changes following cognitive behaviour therapy for psychosis: a longitudinal study
    Veena Kumari
    Department of Psychology, King s College London, London SE5 8AF, UK
    Brain 134:2396-407. 2011
  8. pmc Coping styles predict responsiveness to cognitive behaviour therapy in psychosis
    Preethi Premkumar
    Department of Psychology, Institute of Psychiatry, King s College London, London, UK
    Psychiatry Res 187:354-62. 2011
  9. pmc Cognitive insight in psychosis: the relationship between self-certainty and self-reflection dimensions and neuropsychological measures
    Michael A Cooke
    Department of Psychology, Institute of Psychiatry, King s College London, London, UK
    Psychiatry Res 178:284-9. 2010
  10. pmc Dorsolateral prefrontal cortex activity predicts responsiveness to cognitive-behavioral therapy in schizophrenia
    Veena Kumari
    Department of Psychology, Institute of Psychiatry, King s College London, United Kingdom
    Biol Psychiatry 66:594-602. 2009

Detail Information

Publications27

  1. ncbi request reprint The relationship between cognitive inhibition and psychotic symptoms
    E R Peters
    Department of Psychology, Institute of Psychiatry, London, United Kingdom
    J Abnorm Psychol 109:386-95. 2000
    ..These data replicate previous findings that positive symptoms are related to a reduction in cognitive inhibition, although considerable variability was observed among the psychotic patients...
  2. ncbi request reprint Specificity of the jump-to-conclusions bias in deluded patients
    Emmanuelle R Peters
    Department of Psychology, Kings College London, Institute of Psychiatry, London, UK
    Br J Clin Psychol 47:239-44. 2008
    ..To investigate the specificity of the 'jump-to-conclusions' (JTC) bias in delusions...
  3. ncbi request reprint Measuring delusional ideation: the 21-item Peters et al. Delusions Inventory (PDI)
    Emmanuelle Peters
    Department of Psychology, Institute of Psychiatry, De Crespigny Park, London SE5 8AF, UK
    Schizophr Bull 30:1005-22. 2004
    ..These results suggest that these dimensions may be more important than the content of belief alone for placing an individual on the continuum between normal and delusional thinking...
  4. ncbi request reprint Cognitive functioning in delusions: a longitudinal analysis
    Emmanuelle Peters
    PO77, Henry Wellcome Building, Department of Psychology, Institute of Psychiatry, De Crespigny Park, London SE5 8AF, UK
    Behav Res Ther 44:481-514. 2006
    ..This study explored the longitudinal course of the relationship between delusions and different aspects of cognitive functioning...
  5. ncbi request reprint Perceptual organization deficits in psychotic patients
    Emmanuelle R Peters
    Psychology Department PO77, Institute of Psychiatry, Denmark Hill, London, UK
    Psychiatry Res 110:125-35. 2002
    ..Degraded interference was associated with low verbal IQ, but with no other symptomatic or demographic variables...
  6. pmc Sensorimotor gating and clinical outcome following cognitive behaviour therapy for psychosis
    Veena Kumari
    Department of Psychology, Institute of Psychiatry, King s College London, London, UK
    Schizophr Res 134:232-8. 2012
    ....
  7. pmc Neural changes following cognitive behaviour therapy for psychosis: a longitudinal study
    Veena Kumari
    Department of Psychology, King s College London, London SE5 8AF, UK
    Brain 134:2396-407. 2011
    ....
  8. pmc Coping styles predict responsiveness to cognitive behaviour therapy in psychosis
    Preethi Premkumar
    Department of Psychology, Institute of Psychiatry, King s College London, London, UK
    Psychiatry Res 187:354-62. 2011
    ..Being able to have a range of coping strategies and reflect on one's experiences while refraining from overconfidence in one's interpretations before therapy is conducive to better CBTp responsiveness...
  9. pmc Cognitive insight in psychosis: the relationship between self-certainty and self-reflection dimensions and neuropsychological measures
    Michael A Cooke
    Department of Psychology, Institute of Psychiatry, King s College London, London, UK
    Psychiatry Res 178:284-9. 2010
    ..The self-certainty and self-reflection dimensions of cognitive insight have differential correlates, and probably different mechanisms, in psychosis...
  10. pmc Dorsolateral prefrontal cortex activity predicts responsiveness to cognitive-behavioral therapy in schizophrenia
    Veena Kumari
    Department of Psychology, Institute of Psychiatry, King s College London, United Kingdom
    Biol Psychiatry 66:594-602. 2009
    ....
  11. pmc Structural magnetic resonance imaging predictors of responsiveness to cognitive behaviour therapy in psychosis
    Preethi Premkumar
    Department of Psychology, Institute of Psychiatry, King s College London, London, UK
    Schizophr Res 115:146-55. 2009
    ..This study aimed to determine whether improvement in symptoms following CBT for psychosis (CBTp) in people with schizophrenia is positively associated with pre-therapy grey matter volume in brain regions involved in cognitive processing...
  12. pmc Uncontrollable voices and their relationship to gating deficits in schizophrenia
    Veena Kumari
    Department of Psychology, Institute of Psychiatry, King s College London, London, UK
    Schizophr Res 101:185-94. 2008
    ..The aim of this study was to investigate PPI deficit in relation to the dimensions of auditory hallucinations in patients with schizophrenia or schizoaffective disorder...
  13. doi request reprint Psychotic-like experiences, appraisals, and trauma
    Anna Lovatt
    Sub Department of Clinical Health Psychology, University College London, London, United Kingdom
    J Nerv Ment Dis 198:813-9. 2010
    ..The role of interpersonal trauma, specifically, may be to predispose to a "paranoid" world view...
  14. doi request reprint Do antipsychotics improve reasoning biases? A review
    Suzanne H So
    Department of Psychology, Institute of Psychiatry, King s College London, London, United Kingdom
    Psychosom Med 72:681-93. 2010
    ....
  15. doi request reprint Jumping to conclusions and perceptions in early psychosis: relationship with delusional beliefs
    Susannah May Colbert
    Department of Psychology, King s College London, Institute of Psychiatry, London, UK
    Cogn Neuropsychiatry 15:422-40. 2010
    ..The aim of this study was to explore jumping to conclusions (JTC), a data-gathering bias, and jumping to perceptions (JTP), a bias towards believing ambiguous perceptual events are real and external...
  16. pmc Beyond dopamine: functional MRI predictors of responsiveness to cognitive behaviour therapy for psychosis
    Veena Kumari
    Department of Psychology, Institute of Psychiatry, King s College London London, UK
    Front Behav Neurosci 4:4. 2010
    ..The findings implicate language processing (IFG), attention (thalamus), insight and self-awareness (medial prefrontal and parietal cortices) in CBTp responsiveness in schizophrenia...
  17. pmc Misattribution bias of threat-related facial expressions is related to a longer duration of illness and poor executive function in schizophrenia and schizoaffective disorder
    Preethi Premkumar
    Department of Psychology, PO78, Institute of Psychiatry, King s College London, De Crespigny, Denmark Hill, London SE5 8AF, United Kingdom
    Eur Psychiatry 23:14-9. 2008
    ....
  18. pmc CHoice of Outcome In Cbt for psychosEs (CHOICE): the development of a new service user-led outcome measure of CBT for psychosis
    Kathryn E Greenwood
    Department of Psychology, Maudsley Psychology Centre, Maudsley Hospital and Institute of Psychiatry, De Crespigny Park, Denmark Hill, London SE5 8AF, UK
    Schizophr Bull 36:126-35. 2010
    ..It provides the opportunity to examine the evidence base for CBTp with an assessment approach that prioritizes service user definitions of recovery and CBT aims...
  19. doi request reprint A randomised controlled trial of cognitive behaviour therapy for psychosis in a routine clinical service
    Emmanuelle Peters
    Department of Psychology, Kings College London, Institute of Psychiatry, De Crespigny Park, London, UK
    Acta Psychiatr Scand 122:302-18. 2010
    ..To evaluate cognitive behaviour therapy for psychosis (CBTp) delivered by non-expert therapists, using CBT relevant measures...
  20. ncbi request reprint Insight in psychosis: influence of cognitive ability and self-esteem
    Michael A Cooke
    King s College London, Institute of Psychiatry, Department of Psychology PO77, 16 De Crespigny Park, Denmark Hill, London SE5 8AF, UK
    Br J Psychiatry 191:234-7. 2007
    ..Some studies have found a curvilinear relationship between insight and cognitive ability, but the roles of self-esteem and depression have not been taken into account...
  21. ncbi request reprint Need for closure and anxiety in delusions: a longitudinal investigation in early psychosis
    Susannah M Colbert
    Department of Psychology, Institute of Psychiatry, P077, Henry Wellcome Building, De Crespigny Park, London SE5 8AF, UK
    Behav Res Ther 44:1385-96. 2006
    ..These findings suggest that whilst NFC and trait anxiety are related in non-psychotic groups, NFC may be implicated in the formation of delusions, independently of anxiety, in psychotic individuals...
  22. pmc Neurological basis of poor insight in psychosis: a voxel-based MRI study
    Michael A Cooke
    Department of Psychology, Institute of Psychiatry, King s College London, London, UK
    Schizophr Res 103:40-51. 2008
    ..As a reflection of poor insight, people with schizophrenia often disagree with carers and clinicians about whether (a) their experiences are abnormal, (b) they are mentally ill, and (c) they need treatment...
  23. pmc Insight, distress and coping styles in schizophrenia
    Michael Cooke
    Department of Psychology, Institute of Psychiatry, King s College London, London, UK
    Schizophr Res 94:12-22. 2007
    ..There is evidence that poor insight into symptoms of the disorder and need for treatment may reflect the use of denial as a coping style. However, the relationships between insight and other coping styles have seldom been investigated...
  24. pmc Appraisals and responses to experimental symptom analogues in clinical and nonclinical individuals with psychotic experiences
    Thomas A Ward
    Department of Psychology, Institute of Psychiatry, Kings College London, London, UK
    Schizophr Bull 40:845-55. 2014
    ..Cognitive models of psychosis suggest that anomalous experiences alone do not always lead to clinical psychosis, with appraisals and responses to experiences being central to understanding the transition to "need for care"...
  25. ncbi request reprint Psychological processes underlying delusional thinking in late-onset psychosis: a preliminary investigation
    Yvonne McCulloch
    University College London, London, UK
    Int J Geriatr Psychiatry 21:768-77. 2006
    ..The present study investigated general psychological well-being and evidence for defensive emotional processes among people with late-onset psychosis...
  26. ncbi request reprint Reasoning in believers in the paranormal
    Emma Lawrence
    Department of Psychological Medicine, Institute of Psychiatry, London, United Kingdom
    J Nerv Ment Dis 192:727-33. 2004
    ..The dissociation between experiences and beliefs implies that such abnormalities operate at the evaluative, rather than the perceptual, stage of processing...
  27. ncbi request reprint Need for closure and jumping-to-conclusions in delusion-prone individuals
    Susannah May Colbert
    University Department of Psychiatry and Psychology, GKT, University of London, St Thomas s Hospital, United Kingdom
    J Nerv Ment Dis 190:27-31. 2002
    ..As the data-gathering reasoning bias was found in delusion-prone individuals this suggests that it may be involved in the formation, rather than merely the maintenance, of delusional beliefs...