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Guido Werner Alves

Professor

Det teknisk- naturvitenskapelige fakultet

Institutt for kjemi, biovitenskap og miljøteknologi
Publications
  • Vitenskapelige publikasjoner
    • Pedersen, Camilla Christina; Lange, Johannes; Førland, Marthe Gurine; Macleod, Angus D.; Alves, Guido Werner; Maple-Grødem, Jodi

      (2021)

      A systematic review of associations between common SNCA variants and clinical heterogeneity in Parkinson's disease.

      NPJ Parkinson's Disease

      ISSN 2373-8057.

      Volum 7.

      DOI: 10.1038/s41531-021-00196-5

    • Szwedo, Aleksandra A.; Pedersen, Camilla Christina; Ushakova, Anastasia; Forsgren, Lars; Tysnes, Ole-Bjørn; Counsell, Carl E.; Alves, Guido Werner; Lange, Johannes; Macleod, Angus D.; Maple-Grødem, Jodi

      (2021)

      Association of SNCA Parkinson's Disease Risk Polymorphisms With Disease Progression in Newly Diagnosed Patients.

      Frontiers in Neurology

      ISSN 1664-2295.

      Volum 11.

      DOI: 10.3389/fneur.2020.620585

    • Toker, Lilah; Tran, Gia T.; Sundaresan, Janani; Tysnes, Ole-Bjørn; Alves, Guido; Haugarvoll, Kristoffer; Nido, Gonzalo S.; Dölle, Christian; Tzoulis, Charalampos

      (2021)

      Genome-wide histone acetylation analysis reveals altered transcriptional regulation in the Parkinson’s disease brain.

      Molecular Neurodegeneration

      ISSN 1750-1326.

      Volum 16.

      Hefte 1.

      s.1-20.

      DOI: 10.1186/s13024-021-00450-7

    • Erga, Aleksander Hagen; Alves, Guido Werner; Tysnes, Ole-Bjørn; Pedersen, Kenn Freddy

      (2020)

      Impulsive and compulsive behaviors in Parkinson's disease: Impact on quality of and satisfaction with life, and caregiver burden.

      Parkinsonism & Related Disorders

      ISSN 1353-8020.

      Volum 78.

      s.27-30.

      DOI: 10.1016/j.parkreldis.2020.07.007

    • Iwaki, Hirotaka; Blauwendraat, Cornelis; Leonard, Hampton; Makarious, Mary B.; Kim, Jonggeol J.; Liu, Ganqiang; Maple-Grødem, Jodi; Corvol, Jean-Christophe; Pihlstrøm, Lasse; van Nimwegen, Marlies; Smolensky, Luba; Amondikar, Ninad; Hutten, Samantha J.; Frasier, Mark; Nguyen, Khanh-Dung H.; Rick, Jacqueline; Eberly, Shirley; Faghri, Faraz; Auinger, Peggy; Scott, Kirsten M.; Wijeyekoon, Ruwani; Van Deerlin, Vivianna M.; Hernandez, Dena G.; Gibbs, Raphael; Day-Williams, Aaron G.; Brice, Alexis; Alves, Guido Werner; Noyce, Alastair J.; Tysnes, Ole-Bjørn; Evans, Jonathan R.; Breen, David P.; Estrada, Karol; Wegel, Claire E.; Danjou, Fabrice; Simon, David K.; Andreassen, Ole Andreas; Ravina, Bernard; Toft, Mathias; Heutink, Peter; Bloem, Bastiaan R.; Weintraub, Daniel; Barker, Roger A.; Williams-Gray, Caroline H.; van de Warrenburg, Bart P.; van Hilten, Jacobus J.; Scherzer, Clemens R.; Singleton, Andrew B.; Nalls, Mike A.

      (2020)

      Differences in the presentation and progression of Parkinson's disease by sex.

      Movement Disorders

      ISSN 0885-3185.

      s.1-14.

      DOI: 10.1002/mds.28312

    • Ongre, Solgunn; Dalen, Ingvild; Tysnes, Ole-Bjørn; Alves, Guido Werner; Herlofson, Karen

      (2020)

      Progression of fatigue in Parkinson’s disease – a 9-year follow-up.

      European Journal of Neurology

      ISSN 1351-5101.

      Volum 28.

      Hefte 1.

      s.108-116.

      DOI: 10.1111/ene.14520

    • Gaare, Johannes Jernqvist; Sanchez Nido, Gonzalo; Dölle, Christian; Sztromwasser, Pawel Szymon; Alves, Guido Werner; Tysnes, Ole-Bjørn; Haugarvoll, Kristoffer; Tzoulis, Charalampos

      (2020)

      Meta-analysis of whole-exome sequencing data from two independent cohorts finds no evidence for rare variant enrichment in Parkinson disease associated loci.

      PLOS ONE

      ISSN 1932-6203.

      Volum 15.

      Hefte 10.

      s.1-9.

      DOI: 10.1371/journal.pone.0239824

    • Sanchez Nido, Gonzalo; Dick, Fiona; Toker, Lilah; Petersen, Kjell; Alves, Guido Werner; Tysnes, Ole-Bjørn; Jonassen, Inge; Haugarvoll, Kristoffer; Tzoulis, Charalampos

      (2020)

      Common gene expression signatures in Parkinson’s disease are driven by changes in cell composition.

      Acta neuropathologica communications

      ISSN 2051-5960.

      Volum 8.

      s.1-14.

      DOI: 10.1186/s40478-020-00932-7

    • Tjensvoll, Anne Bolette; Lauvsnes, Maria Boge; Zetterberg, Henrik; Kvaløy, Jan Terje; Kvivik, Ingeborg; Maroni, Stian; Greve, Ole Jacob; Beyer, Mona K.; Hirohata, Shunsei; Putterman, Chaim; Alves, Guido Werner; Harboe, Erna; Blennow, Kaj; Gøransson, Lasse; Omdal, Roald

      (2020)

      Neurofilament light is a biomarker of brain involvement in lupus and primary Sjögren’s syndrome.

      Journal of Neurology

      ISSN 0340-5354.

      DOI: 10.1007/s00415-020-10290-y

    • Dick, Fiona; Sanchez Nido, Gonzalo; Alves, Guido Werner; Tysnes, Ole-Bjørn; Nilsen, Gry Hilde; Dölle, Christian; Tzoulis, Charalampos

      (2020)

      Differential transcript usage in the Parkinson’s disease brain.

      PLoS Genetics

      ISSN 1553-7390.

      Volum 16.

      Hefte 11.

      s.1-24.

      DOI: 10.1371/journal.pgen.1009182

    • Kusters, Cynthia D.J.; Paul, Kimberly C.; Folle, Aline Duarte; Keener, Adrienne M.; Bronstein, Jeff M.; Dobricic, Valerija; Tysnes, Ole-Bjørn; Bertram, Lars; Alves, Guido Werner; Sinsheimer, Janet S.; Lill, Christina M.; Maple-Grødem, Jodi; Ritz, Beate R.

      (2020)

      Genetic risk scores and hallucinations in patients with Parkinson disease.

      Neurology: Genetics

      ISSN 2376-7839.

      Volum 6.

      Hefte 5.

      DOI: 10.1212/NXG.0000000000000492

    • Oftedal, Linn; Maple-Grødem, Jodi; Førland, Marthe Gurine; Alves, Guido Werner; Lange, Johannes

      (2020)

      Validation and assessment of preanalytical factors of a fluorometric in vitro assay for glucocerebrosidase activity in human cerebrospinal fluid.

      Scientific Reports

      ISSN 2045-2322.

      Volum 10.

      s.1-8.

      DOI: 10.1038/s41598-020-79104-5

    • Ramsay, Neil; Macleod, Angus D.; Alves, Guido Werner; Camacho, Marta; Forsgren, Lars; Lawson, Rachel A.; Maple-Grødem, Jodi; Tysnes, Ole-Bjørn; Williams-Gray, Caroline H.; Yarnall, Alison J.; Counsell, Carl E.

      (2020)

      Validation of a UPDRS-/MDS-UPDRS-based definition of functional dependency for Parkinson's disease.

      Parkinsonism & Related Disorders

      ISSN 1353-8020.

      Volum 76.

      s.49-53.

      DOI: 10.1016/j.parkreldis.2020.05.034

    • Radder, Danique L M; Nonnekes, Jorik; van Nimwegen, Marlies; Eggers, Carsten; Abbruzzese, Giovanni; Alves, Guido Werner; Browner, Nina; Chaudhuri, K Ray; Ebersbach, Georg; Ferreira, Joaquim J.; Fleisher, Jori; Fletcher, Peter; Frazzitta, Giuseppe; Giladi, Nir; Guttman, Mark; Iansek, Robert; Khandhar, Suketu; Klucken, Jochen; Lafontaine, Anne-Louise; Marras, Connie; Nutt, John; Okun, Michael S.; Parashos, Sotirions A.; Munneke, Marten; Bloem, Bastiaan R.

      (2020)

      Recommendations for the Organization of Multidisciplinary Clinical Care Teams in Parkinson's Disease.

      Journal of Parkinson's Disease

      ISSN 1877-7171.

      Volum 10.

      Hefte 3.

      s.1087-1098.

      DOI: 10.3233/JPD-202078

    • Borda, Miguel Germán; Aarsland, Dag; Tovar-Rios, Diego Alejandro; Melvær, Giil Lasse; Ballard, Clive; Gonzalez Velez, Maria Camila; Brønnick, Kolbjørn Kallesten; Alves, Guido Werner; Oppedal, Ketil; Sønnesyn, Hogne; Vik-Mo, Audun Osland

      (2020)

      Neuropsychiatric symptoms and functional decline in Alzheimerʼs disease and Lewy body dementia.

      Journal of The American Geriatrics Society

      ISSN 0002-8614.

      Volum 68.

      Hefte 10.

      s.2257-2263.

      DOI: 10.1111/jgs.16709

    • Hiorth, Ylva Hivand; Pedersen, Kenn Freddy; Dalen, Ingvild; Tysnes, Ole-Bjørn; Alves, Guido Werner

      (2019)

      Orthostatic hypotension in Parkinson disease: A 7-year prospective population-based study.

      Neurology

      ISSN 0028-3878.

      Volum 93.

      Hefte 16.

      s.e1526-e1534.

      DOI: 10.1212/WNL.0000000000008314

    • Førland, Marthe Gurine; Tysnes, Ole-Bjørn; Aarsland, Dag; Maple-Grødem, Jodi; Pedersen, Kenn Freddy; Alves, Guido Werner; Lange, Johannes

      (2019)

      The value of cerebrospinal fluid alpha-synuclein and the tau/alpha-synuclein ratio for diagnosis of neurodegenerative disorders with Lewy pathology.

      European Journal of Neurology

      ISSN 1351-5101.

      Volum 27.

      Hefte 1.

      s.43-50.

      DOI: 10.1111/ene.14032

    • Iwaki, Hirotaka; Blauwendraat, Cornelis; Leonard, Hampton L.; Kim, Jonggeol J.; Liu, Ganqiang; Maple-Grødem, Jodi; Corvol, Jean-Christophe; Pihlstrøm, Lasse; van Nimwegen, Marlies; Hutten, Samantha J.; Nguyen, Khanh-Dung H.; Rick, Jacqueline; Eberly, Shirley; Faghri, Faraz; Auinger, Peggy; Scott, Kirsten M.; Wijeyekoon, Ruwani; Van Deerlin, Vivianna M.; Hernandez, Dena G.; Gibbs, J. Raphael; Chitrala, Kumaraswamy Naidu; Day-Williams, Aaron G.; Brice, Alexis; Alves, Guido Werner; Noyce, Alastair J.; Tysnes, Ole-Bjørn; Evans, Jonathan R.; Breen, David P.; Estrada, Karol; Wegel, Claire E.; Danjou, Fabrice; Simon, David K.; Andreassen, Ole Andreas; Ravina, Bernard; Toft, Mathias; Heutink, Peter; Bloem, Bastiaan R.; Weintraub, Daniel; Barker, Roger A.; Williams-Gray, Caroline H.; van de Warrenburg, Bart P.; van Hilten, Jacobus J.; Scherzer, Clemens R.; Singleton, Andrew B.; Nalls, Mike A.

      (2019)

      Genomewide association study of Parkinson's disease clinical biomarkers in 12 longitudinal patients' cohorts.

      Movement Disorders

      ISSN 0885-3185.

      Volum 34.

      Hefte 12.

      s.1839-1850.

      DOI: 10.1002/mds.27845

    • Iwaki, Hirotaka; Blauwendraat, Cornelis; Leonard, Hampton L.; Liu, Ganqiang; Maple-Grødem, Jodi; Corvol, Jean-Christophe; Pihlstrøm, Lasse; van Nimwegen, Marlies; Hutten, Samantha J.; Nguyen, Khanh-Dung H.; Rick, Jacqueline; Eberly, Shirley; Faghri, Faraz; Auinger, Peggy; Scott, Kirsten M.; Wijeyekoon, Ruwani; van Deerlin, Vivianna M.; Hernandez, Dena G.; Day-Williams, Aaron G.; Brice, Alexis; Alves, Guido Werner; Noyce, Alastair J.; Tysnes, Ole-Bjørn; Evans, Jonathan R.; Breen, David P.; Estrada, Karol; Wegel, Claire E.; Danjou, Fabrice; Simon, David K.; Ravina, Bernard; Toft, Mathias; Heutink, Peter; Bloem, Bastiaan R.; Weintraub, Daniel; Barker, Roger A.; Williams-Gray, Caroline H.; van de Warrenburg, Bart P.; van Hilten, Jacobus J.; Scherzer, Clemens R.; Singleton, Andrew B.; Nalls, Mike A.

      (2019)

      Genetic risk of Parkinson disease and progression: An analysis of 13 longitudinal cohorts.

      Neurology: Genetics

      ISSN 2376-7839.

      Volum 5.

      Hefte 4.

      s.1-14.

      DOI: 10.1212/NXG.0000000000000348

    • Erga, Aleksander Hagen; Alves, Guido Werner; Tysnes, Ole-Bjørn; Pedersen, Kenn Freddy

      (2019)

      Evolution of impulsive–compulsive behaviors and cognition in Parkinson’s disease.

      Journal of Neurology

      ISSN 0340-5354.

      Volum 267.

      Hefte 1.

      s.259-266.

      DOI: 10.1007/s00415-019-09584-7

    • Patil, Ketan S.; Basak, Indranil; Dalen, Ingvild; Hoedt, Esthelle; Lange, Johannes; Lunde, Kristin Aaser; Liu, Ying; Tysnes, Ole-Bjørn; Forsgren, Lars; Aarsland, Dag; Neubert, Thomas A.; Larsen, Jan Petter; Alves, Guido Werner; Møller, Simon Geir

      (2019)

      Combinatory microRNA serum signatures as classifiers of Parkinson's disease.

      Parkinsonism & Related Disorders

      ISSN 1353-8020.

      Volum 64.

      s.202-210.

      DOI: 10.1016/j.parkreldis.2019.04.010

    • Erga, Aleksander Hagen; Dalen, Ingvild; Ushakova, Anastasia; Chung, Janete; Tzoulis, Charalampos; Tysnes, Ole-Bjørn; Alves, Guido; Pedersen, Kenn Freddy; Maple-Grødem, Jodi

      (2018)

      Dopaminergic and opioid pathways associated with impulse control disorders in Parkinson's disease.

      Frontiers in Neurology

      ISSN 1664-2295.

      Volum 9:109.

      s.1-9.

      DOI: 10.3389/fneur.2018.00109

    • Lunde, Kristin Aaser; Chung, Janete; Dalen, Ingvild; Pedersen, Kenn Freddy; Linder, Jan; Domellöf, Magdalena E; Elgh, Eva; Macleod, Angus D.; Tzoulis, Charalampos; Larsen, Jan Petter; Tysnes, Ole-Bjørn; Forsgren, Lars; Counsell, Carl E.; Alves, Guido; Maple-Grødem, Jodi

      (2018)

      Association of glucocerebrosidase polymorphisms and mutations with dementia in incident Parkinson's disease.

      Alzheimer's & Dementia

      ISSN 1552-5260.

      Volum 14.

      Hefte 10.

      s.1293-1301.

      DOI: 10.1016/j.jalz.2018.04.006

    • Kurtishi, Alberim; Rosen, Benjamin; Patil, Ketan S.; Alves, Guido Werner; Møller, Simon Geir

      (2018)

      Cellular Proteostasis in Neurodegeneration.

      Molecular Neurobiology

      ISSN 0893-7648.

      s.1-14.

      DOI: 10.1007/s12035-018-1334-z

    • Maple-Grødem, Jodi; Chung, Janete; Lunde, Kristin Aaser; Tzoulis, Charalampos; Tysnes, Ole-Bjørn; Pedersen, Kenn Freddy; Alves, Guido

      (2018)

      Alzheimer disease associated variants in SORL1 accelerate dementia development in Parkinson disease.

      Neuroscience Letters

      ISSN 0304-3940.

      Volum 674.

      s.123-126.

      DOI: 10.1016/j.neulet.2018.03.036

    • Herlofson, Karen; Heijnen, Cobi Johanna; Lange, Johannes; Alves, Guido; Tysnes, Ole-Bjørn; Friedman, Joseph Harold; Fagundes, Christopher P.

      (2018)

      Inflammation and fatigue in early, untreated Parkinson's Disease.

      Acta Neurologica Scandinavica

      ISSN 0001-6314.

      Volum 138.

      Hefte 5.

      s.394-399.

      DOI: 10.1111/ane.12977

    • Gjerstad, Michaela D; Alves, Guido Werner; Maple-Grødem, Jodi

      (2018)

      Excessive Daytime Sleepiness and REM Sleep Behavior Disorders in Parkinson's Disease: A Narrative Review on Early Intervention With Implications to Neuroprotection.

      Frontiers in Neurology

      ISSN 1664-2295.

      Volum 9.

      DOI: 10.3389/fneur.2018.00961

    • Kristiansen, Madeleine; Maple-Grødem, Jodi; Alves, Guido Werner; Arepalli, Sampath; Hernandez, Dena G; Iwaki, Hirotaka; Nalls, Mike A; Singleton, Andrew; Tysnes, Ole-Bjørn; Toft, Mathias; Pihlstrøm, Lasse

      (2018)

      A paradoxical relationship between family history, onset age, and genetic risk in Parkinson's disease.

      Movement Disorders

      ISSN 0885-3185.

      Volum 34.

      Hefte 2.

      s.298-299.

      DOI: 10.1002/mds.27555

    • Gaare, Johannes Jernqvist; Sanchez Nido, Gonzalo; Sztromwasser, Pawel Szymon; Knappskog, Per; Dahl, Olav; Lund-Johansen, Morten; Maple-Grødem, Jodi; Alves, Guido; Tysnes, Ole-Bjørn; Johansson, Stefan; Haugarvoll, Kristoffer; Tzoulis, Charalampos

      (2018)

      Rare genetic variation in mitochondrial pathways influences the risk for parkinson's disease.

      Movement Disorders

      ISSN 0885-3185.

      Volum 33.

      Hefte 10.

      s.1591-1600.

      DOI: 10.1002/mds.64

    • Erga, Aleksander Hagen; Gjerstad, Michaela D; Alves, Guido Werner; Pedersen, Kenn Freddy

      (2018)

      Psykologisk behandling av ikke-motoriske symptomer ved parkinsons sykdom.

      Tidsskrift for Norsk Psykologforening

      ISSN 0332-6470.

      Volum 55.

      Hefte 12.

      s.1108-1116.

    • Sanchez Nido, Gonzalo; Dölle, Christian; Flønes, Irene Hana; Tuppen, Helen A.; Alves, Guido; Tysnes, Ole-Bjørn; Haugarvoll, Kristoffer; Tzoulis, Charalampos

      (2018)

      Ultradeep mapping of neuronal mitochondrial deletions in Parkinson's disease.

      Neurobiology of Aging

      ISSN 0197-4580.

      Volum 63.

      s.120-127.

      DOI: 10.1016/j.neurobiolaging.2017.10.024

    • Førland, Marthe Gurine; Öhrfelt, Annika; Dalen, Ingvild; Tysnes, Ole-Bjørn; Blennow, Kaj; Zetterberg, Henrik; Pedersen, Kenn Freddy; Alves, Guido; Lange, Johannes

      (2018)

      Evolution of cerebrospinal fluid total α-synuclein in Parkinson's disease.

      Parkinsonism & Related Disorders

      ISSN 1353-8020.

      Volum 49.

      s.4-8.

      DOI: 10.1016/j.parkreldis.2018.01.018

    • Gjerde, Kristian Varden; Mueller, Bernd; Skeie, Geir Olve; Assmus, Jörg; Alves, Guido; Tysnes, Ole-Bjørn

      (2018)

      Hyposmia in a simple smell test is associated with accelerated cognitive decline in early Parkinson's disease.

      Acta Neurologica Scandinavica

      ISSN 0001-6314.

      Volum 138.

      Hefte 6.

      s.508-514.

      DOI: 10.1111/ane.13003

    • Flønes, Irene Hana; Fernandez-Vizarra, Erika; Lykouri, Maria; Brakedal, Brage; Skeie, Geir Olve; Miletic, Hrvoje; Lilleng, Peer Kåre; Alves, Guido; Tysnes, Ole-Bjørn; Haugarvoll, Kristoffer; Dölle, Christian; Zeviani, Massimo; Tzoulis, Charalampos

      (2017)

      Neuronal complex I deficiency occurs throughout the Parkinson's disease brain, but is not associated with neurodegeneration or mitochondrial DNA damage.

      Acta Neuropathologica

      ISSN 0001-6322.

      Volum 135.

      Hefte 3.

      s.409-425.

      DOI: 10.1007/s00401-017-1794-7

    • Pedersen, Kenn Freddy; Larsen, Jan Petter; Tysnes, Ole-Bjørn; Alves, Guido

      (2017)

      Natural course of mild cognitive impairment in Parkinson disease.

      Neurology

      ISSN 0028-3878.

      Volum 88.

      Hefte 8.

      s.767-774.

      DOI: 10.1212/WNL.0000000000003634

    • Bjørnestad, Anders; Pedersen, Kenn Freddy; Tysnes, Ole-Bjørn; Alves, Guido

      (2017)

      Clinical milestones in Parkinson's disease: A 7-year population-based incident cohort study.

      Parkinsonism & Related Disorders

      ISSN 1353-8020.

      Volum 42.

      s.28-33.

      DOI: 10.1016/j.parkreldis.2017.05.025

    • Erga, Aleksander Hagen; Alves, Guido; Larsen, Jan Petter; Tysnes, Ole-Bjørn; Pedersen, Kenn Freddy

      (2017)

      Impulsive and Compulsive Behaviors in Parkinson’s Disease: The Norwegian ParkWest Study.

      Journal of Parkinson's Disease

      ISSN 1877-7171.

      Volum 7.

      Hefte 1.

      s.183-191.

      DOI: 10.3233/JPD-160977

    • Prabhudesai, Shubhangi; Bensabeur, Fatima Zahra; Abdullah, Rashed; Basak, Indranil; Baez, Solange; Alves, Guido; Holtzman, Nathalia G.; Larsen, Jan Petter; Møller, Simon Geir

      (2016)

      LRRK2 Knockdown in Zebrafish Causes Developmental Defects, Neuronal Loss, and Synuclein Aggregation .

      Journal of Neuroscience Research

      ISSN 0360-4012.

      Volum 94.

      Hefte 8.

      s.717-735.

      DOI: 10.1002/jnr.23754

    • Førland, Marthe Gurine; Öhrfelt, Annika; Oftedal, Linn Silje Wathne; Tysnes, Ole-Bjørn; Larsen, Jan Petter; Blennow, Kaj; Zetterberg, Henrik; Alves, Guido; Lange, Johannes

      (2016)

      Validation of a new assay for α-synuclein detection in cerebrospinal fluid.

      Clinical Chemistry and Laboratory Medicine

      ISSN 1434-6621.

      Volum 55.

      Hefte 2.

      s.254-260.

      DOI: 10.1515/cclm-2016-0409

    • Abdullah, Rashed; Patil, Ketan S.; Rosen, Benjamin; Pal, Ramavati; Prabhudesai, Shubhangi; Lee, Sungsu; Basak, Indranil; Hoedt, Esthelle; Yang, Peter; Panick, Keith; Ho, Hsin-Pin; Chang, Emmanuel; Tzoulis, Charalampos; Larsen, Jan Petter; Neubert, Thomas A.; Alves, Guido; Møller, Simon Geir

      (2016)

      Subcellular Parkinson’s disease-specific alpha-synuclein species show altered behavior in neurodegeneration.

      Molecular Neurobiology

      ISSN 0893-7648.

      Volum Published ahead of print.

      s.1-17.

      DOI: 10.1007/s12035-016-0266-8

    • Bjørnestad, Anders; Tysnes, Ole-Bjørn; Larsen, Jan Petter; Alves, Guido

      (2016)

      Reliability of three disability scales for detection of independence loss in Parkinson's Disease.

      Parkinson's Disease

      ISSN 2090-8083.

      Volum 2016.

      s.1-6.

      DOI: 10.1155/2016/1941034

    • Hiorth, Ylva Hivand; Alves, Guido; Larsen, Jan Petter; Schulz, Jörn; Tysnes, Ole-Bjørn; Pedersen, Kenn Freddy

      (2016)

      Long-term risk of falls in an incident Parkinson's disease cohort: the Norwegian ParkWest study..

      Journal of Neurology

      ISSN 0340-5354.

      Volum 264.

      Hefte 2.

      s.364-372.

      DOI: 10.1007/s00415-016-8365-z

    • Bjørnestad, Anders; Forsaa, Elin Bjelland; Pedersen, Kenn Freddy; Tysnes, Ole-Bjørn; Larsen, Jan Petter; Alves, Guido

      (2016)

      Risk and course of motor complications in a population-based incident Parkinson's disease cohort.

      Parkinsonism & Related Disorders

      ISSN 1353-8020.

      Volum 22.

      s.48-53.

      DOI: 10.1016/j.parkreldis.2015.11.007

    • Bjørnestad, Anders; Tysnes, Ole-Bjørn; Larsen, Jan Petter; Alves, Guido

      (2016)

      Loss of independence in early Parkinson disease: A 5-year population-based incident cohort study.

      Neurology

      ISSN 0028-3878.

      Volum 87.

      Hefte 15.

      s.1599-1606.

      DOI: 10.1212/WNL.0000000000003213

    • Heinzel, Sebastian; Roeben, Benjamin; Ben-Shlomo, Yoav; Lerche, Stefanie; Alves, Guido; Barone, Paolo; Behnke, Stefanie; Berendse, Henk W; Bloem, Bastiaan R.; Burn, David; Dodel, Richard; Grosset, Donald G.; Hu, Michele; Kasten, Meike; Krüger, Rejko; Moccia, Marcello; Mollenhauer, Brit; Oertel, Wolfgang; Sünkel, Ulrike; Walter, Uwe; Wirdefeldt, Karin; Liepelt-Scarfone, Inga; Mätzler, Walter; Berg, Daniela

      (2016)

      Prodromal markers in Parkinson's disease: Limitations in longitudinal studies and lessons learned.

      Frontiers in Aging Neuroscience

      ISSN 1663-4365.

      Volum 8:147.

      DOI: 10.3389/fnagi.2016.00147

    • Lange, Johannes; Lunde, Kristin Aaser; Sletten, Camilla Johanne; Møller, Simon Geir; Tysnes, Ole-Bjørn; Alves, Guido; Larsen, Jan Petter; Maple-Grødem, Jodi

      (2015)

      Association of a BACE1 gene polymorphism with Parkinson's disease in a Norwegian population.

      Parkinson's Disease

      ISSN 2090-8083.

      Volum 2015:973298.

      DOI: 10.1155/2015/973298

    • Forsaa, Elin Bjelland; Larsen, Jan Petter; Wentzel-Larsen, Tore; Alves, Guido

      (2015)

      A 12-year population-based study of freezing of gait in Parkinson's disease.

      Parkinsonism & Related Disorders

      ISSN 1353-8020.

      Volum 21.

      Hefte 3.

      s.254-258.

      DOI: 10.1016/j.parkreldis.2014.12.020

    • Abdullah, Rashed; Basak, Indranil; Patil, Ketan S.; Alves, Guido; Larsen, Jan Petter; Møller, Simon Geir

      (2015)

      Parkinson's disease and age: The obvious but largely unexplored link.

      Experimental Gerontology

      ISSN 0531-5565.

      Volum 68.

      s.33-38.

      DOI: 10.1016/j.exger.2014.09.014

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  • Bøker og kapitler
    • Bjørnestad, Anders; Alves, Guido

      (2017)

      Motor and non-motor challenges in early Parkinson’s disease.

      ISBN 978-82-308-3895-2.

  • Formidling
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      (2021)

      Letter to the editor in response to the letter from the EPIPARK Study Group regarding the publication ʻProgression of fatigue in Parkinson's disease - a 9-year follow-upʼ (Eur J Neurol 2021. doi:10.1111/ene.14520).

      European Journal of Neurology

      ISSN 1351-5101.

      Volum 28.

      Hefte 6.

      s.e33-e34.

      DOI: 10.1111/ene.14765

    • Hiorth, Ylva Hivand; Pedersen, Kenn Freddy; Dalen, Ingvild; Tysnes, Ole-Bjørn; Alves, Guido Werner

      (2019)

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      (2018)

      Is psychosis associated with impulse control disorders in Parkinson's disease?.

      Parkinsonism & Related Disorders

      ISSN 1353-8020.

      Volum 53.

      s.110-111.

      DOI: 10.1016/j.parkreldis.2018.04.026

    • Gjerde, Kristian Varden; Müller, Bernd; Skeie, Geir Olve; Assmus, Jörg; Alves, Guido Werner; Tysnes, Ole-Bjørn

      (2018)

      Hyposmia and cognitive decline in early Parkinson's disease.

    • Gaare, Johannes Jernqvist; Sanchez Nido, Gonzalo; Sztromwasser, Pawel Szymon; Knappskog, Per; Dahl, Olav; Lund-Johansen, Morten; Alves, Guido; Tysnes, Ole-Bjørn; Johansson, Stefan; Haugarvoll, Kristoffer; Tzoulis, Charalampos

      (2018)

      No evidence for rare TRAP1 mutations influencing the risk of idiopathic Parkinson's disease.

      Brain

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      Volum 141.

      Hefte 3.

      s.e16-e16.

      DOI: 10.1093/brain/awx378

    • Alves, Guido; Bonanni, Laura

      (2017)

      Neurofilament light: A heavyweight diagnostic biomarker in neurodegenerative parkinsonism?.

      Neurology

      ISSN 0028-3878.

      Volum 88.

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      s.922-923.

      DOI: 10.1212/WNL.0000000000003699

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