Arsime Demjaha

Summary

Affiliation: King's College London
Country: UK

Publications

  1. ncbi request reprint Dopamine synthesis capacity in patients with treatment-resistant schizophrenia
    Arsime Demjaha
    Department of Psychosis Studies, Biomedical Research Centre, Institute of Psychiatry, King s College, London, UK
    Am J Psychiatry 169:1203-10. 2012
  2. pmc How genes and environmental factors determine the different neurodevelopmental trajectories of schizophrenia and bipolar disorder
    Arsime Demjaha
    Department of Psychosis Studies, Biomedical Research Centre, Institute of Psychiatry, King s College, London, UK
    Schizophr Bull 38:209-14. 2012
  3. doi request reprint The effects of neuregulin1 on brain function in controls and patients with schizophrenia and bipolar disorder
    Andrea Mechelli
    Department of Psychology, Institute of Psychiatry, King s College London, 103 Denmark Hill, London, SE5 8AF, UK
    Neuroimage 42:817-26. 2008
  4. pmc Assessment of posttraumatic symptoms in patients with first-episode psychosis
    Ingo Schafer
    Universitatsklinikum Hamburg Eppendorf, Martinistrasse 52, Hamburg, Germany
    J Nerv Ment Dis 199:896-8. 2011
  5. pmc Gender differences in neuropsychological performance across psychotic disorders--a multi-centre population based case-control study
    Jolanta Zanelli
    Department of Psychosis Studies, Institute of Psychiatry, King s College London, London, United Kingdom
    PLoS ONE 8:e77318. 2013
  6. pmc Disorganization/cognitive and negative symptom dimensions in the at-risk mental state predict subsequent transition to psychosis
    Arsime Demjaha
    Department of Psychosis Studies, Institute of Psychiatry, King s College, King s Health Partners, De Crespigny Park, 103 Denmark Hill, London SE5 8AF, UK
    Schizophr Bull 38:351-9. 2012
  7. doi request reprint Specific and generalized neuropsychological deficits: a comparison of patients with various first-episode psychosis presentations
    Jolanta Zanelli
    Institute of Psychiatry, PO63, Division of Psychological Medicine and Psychiatry, De Crespigny Park, Denmark Hill, London SE5 8AF, UK
    Am J Psychiatry 167:78-85. 2010
  8. pmc Dopaminergic function in the psychosis spectrum: an [18F]-DOPA imaging study in healthy individuals with auditory hallucinations
    Oliver D Howes
    Psychiatric Imaging Group, MRC Clinical Science Centre, Imperial College Hammersmith Campus, London, UK
    Schizophr Bull 39:807-14. 2013
  9. doi request reprint The test-retest reliability of 18F-DOPA PET in assessing striatal and extrastriatal presynaptic dopaminergic function
    Alice Egerton
    Psychiatric Imaging, Medical Research Council Clinical Sciences Centre, Imperial College London, Hammersmith Hospital, London, UK
    Neuroimage 50:524-31. 2010
  10. ncbi request reprint Opposite effects of catechol-O-methyltransferase Val158Met on cortical function in healthy subjects and patients with schizophrenia
    Diana P Prata
    Division of Psychological Medicine and Psychiatry, Institute of Psychiatry, King s College, London, United Kingdom
    Biol Psychiatry 65:473-80. 2009

Detail Information

Publications10

  1. ncbi request reprint Dopamine synthesis capacity in patients with treatment-resistant schizophrenia
    Arsime Demjaha
    Department of Psychosis Studies, Biomedical Research Centre, Institute of Psychiatry, King s College, London, UK
    Am J Psychiatry 169:1203-10. 2012
    ....
  2. pmc How genes and environmental factors determine the different neurodevelopmental trajectories of schizophrenia and bipolar disorder
    Arsime Demjaha
    Department of Psychosis Studies, Biomedical Research Centre, Institute of Psychiatry, King s College, London, UK
    Schizophr Bull 38:209-14. 2012
    ..However, with repeated episodes of illness, cognitive and brain structural abnormalities accumulate in both schizophrenia and bipolar disorder, thus clouding the picture...
  3. doi request reprint The effects of neuregulin1 on brain function in controls and patients with schizophrenia and bipolar disorder
    Andrea Mechelli
    Department of Psychology, Institute of Psychiatry, King s College London, 103 Denmark Hill, London, SE5 8AF, UK
    Neuroimage 42:817-26. 2008
    ..Our results suggest that genetic variation in neuregulin1 has a measurable impact on brain function and provide preliminary evidence for a disease-specific pattern of gene action in different regions of the prefrontal cortex...
  4. pmc Assessment of posttraumatic symptoms in patients with first-episode psychosis
    Ingo Schafer
    Universitatsklinikum Hamburg Eppendorf, Martinistrasse 52, Hamburg, Germany
    J Nerv Ment Dis 199:896-8. 2011
    ..Overall, the findings suggest that the IES can be used to assess symptoms of posttraumatic stress in patients with psychotic disorders as in other populations...
  5. pmc Gender differences in neuropsychological performance across psychotic disorders--a multi-centre population based case-control study
    Jolanta Zanelli
    Department of Psychosis Studies, Institute of Psychiatry, King s College London, London, United Kingdom
    PLoS ONE 8:e77318. 2013
    ..Patients with schizophrenia and other psychoses exhibit a wide range of neuropsychological deficits. An unresolved question concerns whether there are gender differences in cognitive performance...
  6. pmc Disorganization/cognitive and negative symptom dimensions in the at-risk mental state predict subsequent transition to psychosis
    Arsime Demjaha
    Department of Psychosis Studies, Institute of Psychiatry, King s College, King s Health Partners, De Crespigny Park, 103 Denmark Hill, London SE5 8AF, UK
    Schizophr Bull 38:351-9. 2012
    ..We investigated psychopathological dimensions in subjects with an ARMS and examined whether particular symptom dimensions predicted subsequent transition to psychosis...
  7. doi request reprint Specific and generalized neuropsychological deficits: a comparison of patients with various first-episode psychosis presentations
    Jolanta Zanelli
    Institute of Psychiatry, PO63, Division of Psychological Medicine and Psychiatry, De Crespigny Park, Denmark Hill, London SE5 8AF, UK
    Am J Psychiatry 167:78-85. 2010
    ..In the context of four distinct diagnostic groups, the authors compared neuropsychological performance among patients experiencing their first psychotic episode...
  8. pmc Dopaminergic function in the psychosis spectrum: an [18F]-DOPA imaging study in healthy individuals with auditory hallucinations
    Oliver D Howes
    Psychiatric Imaging Group, MRC Clinical Science Centre, Imperial College Hammersmith Campus, London, UK
    Schizophr Bull 39:807-14. 2013
    ..We investigated whether the dopaminergic dysfunction seen in psychotic disorders is also present in healthy, well-functioning people with hallucinations...
  9. doi request reprint The test-retest reliability of 18F-DOPA PET in assessing striatal and extrastriatal presynaptic dopaminergic function
    Alice Egerton
    Psychiatric Imaging, Medical Research Council Clinical Sciences Centre, Imperial College London, Hammersmith Hospital, London, UK
    Neuroimage 50:524-31. 2010
    ..This information can be used to optimize the experimental design of future studies investigating changes in brain dopaminergic function with 18F-DOPA...
  10. ncbi request reprint Opposite effects of catechol-O-methyltransferase Val158Met on cortical function in healthy subjects and patients with schizophrenia
    Diana P Prata
    Division of Psychological Medicine and Psychiatry, Institute of Psychiatry, King s College, London, United Kingdom
    Biol Psychiatry 65:473-80. 2009
    ..We addressed this by comparing the effects of COMT Val158Met genotype on cortical activation during a task of executive functions in healthy and schizophrenic subjects...