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Authors whose works are in public domain in at least one jurisdiction

List of works by Engilbert Sigurdsson

'You should always look at the washing machine without actually being in it!' Thematic framework analysis of patients' understanding of transdiagnostic cognitive behaviour therapy and its mechanisms

scientific article published on 07 February 2019

A mega-analysis of genome-wide association studies for major depressive disorder

scientific article

A polygenic resilience score moderates the genetic risk for schizophrenia

scientific article published on 06 September 2019

Are impaired childhood motor skills a risk factor for adolescent anxiety? Results from the 1958 U.K. birth cohort and the National Child Development Study.

scientific article published in June 2002

Association Study of Nonsynonymous Single Nucleotide Polymorphisms in Schizophrenia

article by Noa Carrera et al published January 2012 in Biological Psychiatry

Association of Whole-Genome and NETRIN1 Signaling Pathway–Derived Polygenic Risk Scores for Major Depressive Disorder and White Matter Microstructure in the UK Biobank

scholarly article by Miruna C. Barbu et al published July 2018 in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging

At-risk variant in TCF7L2 for type II diabetes increases risk of schizophrenia

scientific article published on 16 March 2011

Attention-deficit hyperactivity disorder shares copy number variant risk with schizophrenia and autism spectrum disorder

scientific article published on 17 October 2019

CNVs conferring risk of autism or schizophrenia affect cognition in controls

scientific article (publication date: 18 December 2013)

COMT val(158)met genotype and smooth pursuit eye movements in schizophrenia

scientific article published on 31 July 2009

Candidate gene analysis of the human natural killer-1 carbohydrate pathway and perineuronal nets in schizophrenia: B3GAT2 is associated with disease risk and cortical surface area

scientific article

Catechol-O-methyltransferase Val 158 Met polymorphism and antisaccade eye movements in schizophrenia

scientific article

Clozapine treatment and discontinuation in Iceland: A national longitudinal study using electronic patient records

scientific article published on 6 April 2016

Common schizophrenia alleles are enriched in mutation-intolerant genes and in regions under strong background selection.

scientific article published on 26 February 2018

Common variant at 16p11.2 conferring risk of psychosis.

scientific article

Common variants at VRK2 and TCF4 conferring risk of schizophrenia

scientific article published on 26 July 2011

Common variants conferring risk of schizophrenia

scientific article

Common variants on 8p12 and 1q24.2 confer risk of schizophrenia

scientific article published on 30 October 2011

Convergent lines of evidence support CAMKK2 as a schizophrenia susceptibility gene

scientific article

Copy number variations of chromosome 16p13.1 region associated with schizophrenia

scientific article published on 29 September 2009

Developments in schizophrenia genetics: from linkage to microchips, deletions and duplications

scientific article published on 28 January 2011

Disruption of the neurexin 1 gene is associated with schizophrenia

scientific article

Evaluation of the psychometric properties of the Icelandic version of the Clinical Outcomes in Routine Evaluation-Outcome Measure, its transdiagnostic utility and cross-cultural validation

scientific article published on 29 October 2013

Expanding the range of ZNF804A variants conferring risk of psychosis

scientific article published on 5 January 2010

Eye movement deficits in schizophrenia: investigation of a genetically homogenous Icelandic sample

scientific article published on 24 April 2008

Gene variants associated with schizophrenia in a Norwegian genome-wide study are replicated in a large European cohort

scientific journal article

Genome-wide Association Study Identifies Genetic Variation in Neurocan as a Susceptibility Factor for Bipolar Disorder

scientific article published in March 2011

Genome-wide Association for Major Depression Through Age at Onset Stratification: Major Depressive Disorder Working Group of the Psychiatric Genomics Consortium

scientific article published on 24 May 2016

Genome-wide association analyses identify 44 risk variants and refine the genetic architecture of major depression

scientific article published on 26 April 2018

Genome-wide association analysis identifies 13 new risk loci for schizophrenia

scientific article published in October 2013

Genome-wide association study identifies genetic variation in neurocan as a susceptibility factor for bipolar disorder

scientific article

Genome-wide association study of more than 40,000 bipolar disorder cases provides new insights into the underlying biology

scientific article published in June 2021

Genomic Dissection of Bipolar Disorder and Schizophrenia, Including 28 Subphenotypes

article

Genomic dissection of bipolar disorder and schizophrenia including 28 subphenotypes

scientific article published on 8 August 2017

Health-related quality of life of patients with implantable cardioverter defibrillators compared with that of pacemaker recipients

scientific article published on 7 February 2006

Identification of risk loci with shared effects on five major psychiatric disorders: a genome-wide analysis

scientific article

Interaction Testing and Polygenic Risk Scoring to Estimate the Association of Common Genetic Variants With Treatment Resistance in Schizophrenia

scientific article

Intravenous Use of Prescription Psychostimulants; A Comparison of the Pattern and Subjective Experience between Different Methylphenidate Preparations, Amphetamine and Cocaine.

scientific article published on 9 June 2016

Large recurrent microdeletions associated with schizophrenia

scientific article

Mapping genomic loci implicates genes and synaptic biology in schizophrenia

scientific article published on 8 April 2022

Maternally derived microduplications at 15q11-q13: implication of imprinted genes in psychotic illness

scientific article

Methylphenidate disintegration from oral formulations for intravenous use by experienced substance users.

scientific article

Mirror extreme BMI phenotypes associated with gene dosage at the chromosome 16p11.2 locus

scientific article

Neuregulin 1 and susceptibility to schizophrenia

scientific article

Neuregulin-1 genotypes and eye movements in schizophrenia.

scientific article published on 3 July 2009

Neurodevelopmental antecedents of early-onset bipolar affective disorder

scientific article published in February 1999

Neutropenia and agranulocytosis during treatment of schizophrenia with clozapine versus other antipsychotics: an observational study in Iceland

scientific article

Oculomotor deficits in schizophrenia: Validation of endophenotypes in a genetically homogenous Icelandic sample

scholarly article by M. Haraldsson et al published March 2007 in European Psychiatry

Opening Pandora's box in the UK: a hypothetical pharmacogenetic test for clozapine

scientific article

P.1.a.004 Cathechol-o-methyltransferase polymorphism and eye movements in schizophrenia

P.1.a.015 Neuregulin-1 risk haplotype and eye movements in schizophrenia

article published in 2007

Polygenic risk scores for schizophrenia and bipolar disorder predict creativity

scientific article published on 8 June 2015

Prevalent intravenous abuse of methylphenidate among treatment-seeking patients with substance abuse disorders: a descriptive population-based study

scientific article

Public views on antidepressant treatment: lessons from a national survey

scientific article published on 01 January 2008

Publisher Correction: Common schizophrenia alleles are enriched in mutation-intolerant genes and in regions under strong background selection

scientific article published on 01 July 2019

Replication study and meta-analysis in European samples supports association of the 3p21.1 locus with bipolar disorder

scientific article

Reproductive fitness and genetic risk of psychiatric disorders in the general population

scientific article

Risk of diabetes and dyslipidemia during clozapine and other antipsychotic drug treatment of schizophrenia in Iceland.

scientific article published on 20 June 2017

S100B profiles and cognitive function at high altitude.

scientific article published in January 2010

Schizophrenia genetic variants are not associated with intelligence

scientific article published on 15 February 2013

Social and non-social measures of cognition for predicting self-reported and informant-reported functional outcomes in early psychosis

scientific article published on 21 May 2019

Support for involvement of the AHI1 locus in schizophrenia

Truncating mutations in RBM12 are associated with psychosis

scientific article

[A new chapter[Editorial]].

scientific article