Epidemiology of Parkinson’s disease G Alves, EB Forsaa, KF Pedersen, M Dreetz Gjerstad, JP Larsen Journal of neurology 255, 18-32, 2008 | 700 | 2008 |
Prognosis of Mild Cognitive Impairment in Early Parkinson Disease: The Norwegian ParkWest Study KF Pedersen, JP Larsen, OB Tysnes, G Alves JAMA Neurology 70 (doi: 10.1001/jamaneurol.2013.2110), 1-7, 2013 | 421 | 2013 |
The spectrum of neuropsychiatric symptoms in patients with early untreated Parkinson’s disease D Aarsland, K Brønnick, G Alves, OB Tysnes, KF Pedersen, U Ehrt, ... Journal of Neurology, Neurosurgery & Psychiatry 80 (8), 928-930, 2009 | 326 | 2009 |
Prevalence and clinical correlates of apathy in Parkinson's disease: a community-based study KF Pedersen, JP Larsen, G Alves, D Aarsland Parkinsonism & related disorders 15 (4), 295-299, 2009 | 255 | 2009 |
Natural course of mild cognitive impairment in Parkinson disease: a 5-year population-based study KF Pedersen, JP Larsen, OB Tysnes, G Alves Neurology 88 (8), 767-774, 2017 | 239 | 2017 |
CSF Aβ42 predicts early-onset dementia in Parkinson disease G Alves, J Lange, K Blennow, H Zetterberg, U Andreasson, MG Førland, ... Neurology 82 (20), 1784-1790, 2014 | 190 | 2014 |
Occurrence and risk factors for apathy in Parkinson disease: a 4-year prospective longitudinal study KF Pedersen, G Alves, D Aarsland, JP Larsen Journal of Neurology, Neurosurgery & Psychiatry 80 (11), 1279-1282, 2009 | 149 | 2009 |
Risk and course of motor complications in a population-based incident Parkinson's disease cohort A Bjornestad, EB Forsaa, KF Pedersen, OB Tysnes, JP Larsen, G Alves Parkinsonism & related disorders 22, 48-53, 2016 | 135 | 2016 |
Apathy in drug-naive patients with incident Parkinson’s disease: the Norwegian ParkWest study KF Pedersen, G Alves, K Brønnick, D Aarsland, OB Tysnes, JP Larsen Journal of neurology 257 (2), 217-223, 2010 | 115 | 2010 |
Psychometric Properties of the Starkstein Apathy Scale in Patients With Early Untreated Parkinson Disease KF Pedersen, G Alves, JP Larsen, OB Tysnes, S Geir Møller, K Brønnick American Journal of Geriatric Psych 20, 142-148, 2011 | 86 | 2011 |
Cerebrospinal fluid amyloid-β and phenotypic heterogeneity in de novo Parkinson's disease G Alves, KF Pedersen, BR Bloem, K Blennow, H Zetterberg, GF Borm, ... Journal of Neurology, Neurosurgery & Psychiatry, 2012 | 84 | 2012 |
Orthostatic hypotension in Parkinson disease: a 7-year prospective population-based study YH Hiorth, KF Pedersen, I Dalen, OB Tysnes, G Alves Neurology 93 (16), e1526-e1534, 2019 | 72 | 2019 |
Detecting Mild Cognitive Deficits in P arkinson's D isease: C omparison of N europsychological T ests J Hoogland, LL van Wanrooij, JA Boel, JG Goldman, GT Stebbins, ... Movement Disorders 33 (11), 1750-1759, 2018 | 71 | 2018 |
Natural history of falls in a population-based cohort of patients with Parkinson's disease: an 8-year prospective study YH Hiorth, JP Larsen, K Lode, KF Pedersen Parkinsonism & related disorders 20 (10), 1059-1064, 2014 | 70 | 2014 |
Impulsive and compulsive behaviors in Parkinson’s disease: the Norwegian ParkWest study AH Erga, G Alves, JP Larsen, OB Tysnes, KF Pedersen Journal of Parkinson's disease 7 (1), 183-191, 2017 | 67 | 2017 |
GBA and APOE Impact Cognitive Decline in Parkinson's Disease: A 10‐Year Population‐Based Study AA Szwedo, I Dalen, KF Pedersen, M Camacho, D Bäckström, L Forsgren, ... Movement Disorders 37 (5), 1016-1027, 2022 | 64 | 2022 |
Validation of the Unified Parkinson's Disease Rating Scale (UPDRS) section I as a screening and diagnostic instrument for apathy in patients with Parkinson's disease KF Pedersen, JP Larsen, D Aarsland Parkinsonism & related disorders 14 (3), 183-186, 2008 | 54 | 2008 |
Risk of Parkinson's disease dementia related to level I MDS PD‐MCI J Hoogland, JA Boel, RMA de Bie, BA Schmand, RB Geskus, ... Movement Disorders 34 (3), 430-435, 2019 | 48 | 2019 |
Clinical milestones in Parkinson's disease: a 7-year population-based incident cohort study A Bjornestad, KF Pedersen, OB Tysnes, G Alves Parkinsonism & Related Disorders 42, 28-33, 2017 | 46 | 2017 |
Dopaminergic and opioid pathways associated with impulse control disorders in Parkinson’s disease AH Erga, I Dalen, A Ushakova, J Chung, C Tzoulis, OB Tysnes, G Alves, ... Frontiers in neurology 9, 109, 2018 | 41 | 2018 |