| Discovery of the first genome-wide significant risk loci for attention deficit/hyperactivity disorder D Demontis, RK Walters, J Martin, M Mattheisen, TD Als, E Agerbo, ... Nature genetics 51 (1), 63-75, 2019 | 2070 | 2019 |
| Genomic relationships, novel loci, and pleiotropic mechanisms across eight psychiatric disorders PH Lee, V Anttila, H Won, YCA Feng, J Rosenthal, Z Zhu, EM Tucker-Drob, ... Cell 179 (7), 1469-1482. e11, 2019 | 1029 | 2019 |
| Rare chromosomal deletions and duplications in attention-deficit hyperactivity disorder: a genome-wide analysis NM Williams, I Zaharieva, A Martin, K Langley, K Mantripragada, ... The Lancet 376 (9750), 1401-1408, 2010 | 683 | 2010 |
| The strengths and difficulties questionnaire in the Nordic countries C Obel, E Heiervang, A Rodriguez, S Heyerdahl, H Smedje, A Sourander, ... European child & adolescent psychiatry 13, ii32-ii39, 2004 | 280 | 2004 |
| Genome-wide analyses of ADHD identify 27 risk loci, refine the genetic architecture and implicate several cognitive domains D Demontis, GB Walters, G Athanasiadis, R Walters, K Therrien, ... Nature genetics 55 (2), 198-208, 2023 | 187 | 2023 |
| Validity of self-report and informant rating scales of adult ADHD symptoms in comparison with a semistructured diagnostic interview P Magnússon, J Smári, D Sigurðardóttir, G Baldursson, J Sigmundsson, ... Journal of Attention disorders 9 (3), 494-503, 2006 | 146 | 2006 |
| Attention-deficit hyperactivity disorder shares copy number variant risk with schizophrenia and autism spectrum disorder OO Gudmundsson, GB Walters, A Ingason, S Johansson, T Zayats, ... Translational psychiatry 9 (1), 258, 2019 | 97 | 2019 |
| Outcome of pseudoseizures in children and adolescents: a 6-year symptom survival analysis O Gudmundsson, M Prendergast, D Foreman, S Cowley Developmental medicine and child neurology 43 (8), 547-551, 2001 | 87 | 2001 |
| ADHD Working Group of the Psychiatric Genomics Consortium (PGC); Early Lifecourse & Genetic Epidemiology (EAGLE) Consortium; 23andMe Research Team. Discovery of the first … D Demontis, RK Walters, J Martin, M Mattheisen, TD Als, E Agerbo, ... Nat Genet 51 (1), 63-75, 2019 | 81 | 2019 |
| Identification of genetic overlap and novel risk loci for attention-deficit/hyperactivity disorder and bipolar disorder KS O’Connell, A Shadrin, S Bahrami, OB Smeland, F Bettella, O Frei, ... Molecular psychiatry 26 (8), 4055-4065, 2021 | 46 | 2021 |
| Electroencephalography as a clinical tool for diagnosing and monitoring attention deficit hyperactivity disorder: a cross-sectional study H Helgadóttir, ÓÓ Gudmundsson, G Baldursson, P Magnússon, N Blin, ... BMJ open 5 (1), e005500, 2015 | 40 | 2015 |
| Psychiatric disorders in an urban sample of preschool children OO Gudmundsson, P Magnusson, E Saemundsen, B Lauth, G Baldursson, ... Child and Adolescent Mental Health 18 (4), 210-217, 2013 | 39 | 2013 |
| Quality of life and mental health of parents of children with mental health problems ÓÓ Guðmundsson, K Tomasson Nordic journal of psychiatry 56 (6), 413-417, 2002 | 37 | 2002 |
| The frequency of some factors in pregnancy and delivery for Icelandic children with ADHD M Valdimarsdóttir, AH Hrafnsdóttir, P Magnússon, OO Gudmundsson Laeknabladid 92 (9), 609-614, 2006 | 36 | 2006 |
| Reproductive fitness and genetic risk of psychiatric disorders in the general population N Mullins, A Ingason, H Porter, J Euesden, A Gillett, S Ólafsson, ... Nature communications 8 (1), 15833, 2017 | 30 | 2017 |
| Identification of genetic loci shared between attention-deficit/hyperactivity disorder, intelligence, and educational attainment KS O’Connell, A Shadrin, OB Smeland, S Bahrami, O Frei, F Bettella, ... Biological psychiatry 87 (12), 1052-1062, 2020 | 18 | 2020 |
| Ofvirkniröskun: yfirlitsgrein G Baldursson, ÓÓ Guðmundsson, P Magnússon Læknablaðið, 2000 | 9 | 2000 |
| Orsakir ofvirkniröskunar: yfirlitsgrein M Valdimarsdóttir, AH Hrafnsdóttir, P Magnússon, ÓO Guðmundsson Læknablaðið, 2005 | 7 | 2005 |
| Greiningar og meðferðarúrræði 102 barna og unglinga sem komu til barna-og unglingageðdeildar Landspítalans vegna ofvirknieinkenna frá 1. júní 1998 til 31. maí 1999 G Baldursson, P Magnússon, ÓÓ Guðmundsson Læknablaðið, 2000 | 3 | 2000 |
| Geðheilsa og fjármálakreppa [ritstjórnargrein] ÓÓ Guðmundsson Læknablaðið, 2009 | 2 | 2009 |
Hreinn StefanssonHead of CNS division, deCODE geneticsVerified email at decode.is
