arsime demjaha
arsime demjaha
Institute of Psychiatry
Verified email at kcl.ac.uk
TitleCited byYear
Dopamine synthesis capacity in patients with treatment-resistant schizophrenia
A Demjaha, RM Murray, PK McGuire, S Kapur, OD Howes
American Journal of Psychiatry 169 (11), 1203-1210, 2012
2202012
Specific and generalized neuropsychological deficits: a comparison of patients with various first-episode psychosis presentations
J Zanelli, A Reichenberg, K Morgan, P Fearon, E Kravariti, P Dazzan, ...
American Journal of Psychiatry 167 (1), 78-85, 2009
1912009
Antipsychotic treatment resistance in schizophrenia associated with elevated glutamate levels but normal dopamine function
A Demjaha, A Egerton, RM Murray, S Kapur, OD Howes, JM Stone, ...
Biological psychiatry 75 (5), e11-e13, 2014
1732014
How genes and environmental factors determine the different neurodevelopmental trajectories of schizophrenia and bipolar disorder
A Demjaha, JH MacCabe, RM Murray
Schizophrenia bulletin 38 (2), 209-214, 2011
1402011
Disorganization/cognitive and negative symptom dimensions in the at-risk mental state predict subsequent transition to psychosis
A Demjaha, L Valmaggia, D Stahl, M Byrne, P McGuire
Schizophrenia bulletin 38 (2), 351-359, 2010
1312010
Combining dimensional and categorical representation of psychosis: the way forward for DSM-V and ICD-11?
A Demjaha, K Morgan, C Morgan, S Landau, K Dean, A Reichenberg, ...
Psychological medicine 39 (12), 1943-1955, 2009
1112009
Self-harm in first-episode psychosis
SB Harvey, K Dean, C Morgan, E Walsh, A Demjaha, P Dazzan, ...
The British Journal of Psychiatry 192 (3), 178-184, 2008
1102008
Aggressive behaviour at first contact with services: findings from the AESOP First Episode Psychosis Study
K Dean, E Walsh, C Morgan, A Demjaha, P Dazzan, K Morgan, T Lloyd, ...
Psychological medicine 37 (4), 547-557, 2007
1002007
Augmentation of clozapine with electroconvulsive therapy in treatment resistant schizophrenia: a systematic review and meta-analysis
J Lally, J Tully, D Robertson, B Stubbs, F Gaughran, JH MacCabe
Schizophrenia research 171 (1-3), 215-224, 2016
772016
The test–retest reliability of 18F-DOPA PET in assessing striatal and extrastriatal presynaptic dopaminergic function
A Egerton, A Demjaha, P McGuire, MA Mehta, OD Howes
Neuroimage 50 (2), 524-531, 2010
732010
Dopaminergic Function in the Psychosis Spectrum: An [18F]-DOPA Imaging Study in Healthy Individuals With Auditory Hallucinations
OD Howes, P Shotbolt, M Bloomfield, K Daalman, A Demjaha, ...
Schizophrenia bulletin 39 (4), 807-814, 2012
702012
Opposite effects of catechol-O-methyltransferase Val158Met on cortical function in healthy subjects and patients with schizophrenia
DP Prata, A Mechelli, CHY Fu, M Picchioni, F Kane, S Kalidindi, ...
Biological psychiatry 65 (6), 473-480, 2009
662009
Antipsychotic treatment resistance in first-episode psychosis: prevalence, subtypes and predictors
A Demjaha, JM Lappin, D Stahl, MX Patel, JH MacCabe, OD Howes, ...
Psychological medicine 47 (11), 1981-1989, 2017
652017
Association between symptom dimensions and categorical diagnoses of psychosis: a cross-sectional and longitudinal investigation
M Russo, SZ Levine, A Demjaha, M Di Forti, S Bonaccorso, P Fearon, ...
Schizophrenia bulletin 40 (1), 111-119, 2013
532013
The effects of neuregulin1 on brain function in controls and patients with schizophrenia and bipolar disorder
A Mechelli, DP Prata, CHY Fu, M Picchioni, F Kane, S Kalidindi, ...
Neuroimage 42 (2), 817-826, 2008
422008
The prevalence, diagnostic significance and demographic characteristics of Schneiderian first-rank symptoms in an epidemiological sample of first-episode psychoses
K Ihara, C Morgan, P Fearon, P Dazzan, A Demjaha, T Lloyd, JB Kirkbride, ...
Psychopathology 42 (2), 81-91, 2009
392009
Dopamine Function in Cigarette Smokers: An [18F]-DOPA PET Study
MAP Bloomfield, F Pepper, A Egerton, A Demjaha, G Tomasi, ...
Neuropsychopharmacology 39 (10), 2397, 2014
352014
Linear and non-linear associations of symptom dimensions and cognitive function in first-onset psychosis
E Kravariti, M Russo, E Vassos, K Morgan, P Fearon, JW Zanelli, ...
Schizophrenia research 140 (1-3), 221-231, 2012
232012
Antipsychotic interventions in prodromal psychosis
CC Liu, A Demjaha
CNS drugs 27 (3), 197-205, 2013
172013
Outcomes following first-episode psychosis–Why we should intervene early in all ages, not only in youth
JM Lappin, M Heslin, PB Jones, GA Doody, UA Reininghaus, A Demjaha, ...
Australian & New Zealand Journal of Psychiatry 50 (11), 1055-1063, 2016
122016
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