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emeriti Behavioral Neuroscience, Aging and Dementia kwa001@post.uit.no +4777646360 99226000 You can find me here

Knut K Waterloo

  • Cecilia Magdalena Eriksson, Bjørn-Eivind Seljelid Kirsebom, Ragna Espenes, Nikias Ioannis Siafarikas, Knut Waterloo, Arvid Rongve et al.:
    Depressive Symptoms Are Not Associated with Predementia Cerebrospinal Fluid Amyloid Pathology
    Dementia and Geriatric Cognitive Disorders Extra 2024 ARKIV / DOI
  • Fernando Gonzalez-Ortiz, Bjørn-Eivind Seljelid Kirsebom, José Contador, Jordan E. Tanley, Per Selnes, Berglind Gisladottir et al.:
    Plasma brain-derived tau is an amyloid-associated neurodegeneration biomarker in Alzheimer’s disease
    Nature Communications 2024 ARKIV / DOI
  • Stephanie Knudtzon, Kaja Nordengen, Gøril Rolfseng Grøntvedt, Jonas Alexander Jarholm, Ingvild Vøllo Eliassen, Per Selnes et al.:
    Age-adjusted CSF t-tau and NfL do not improve diagnostic accuracy for prodromal Alzheimer’s Disease
    Neurobiology of Aging 2024 ARKIV / DOI
  • Ingrid Myrvoll Lorentzen, Johan Jacob Espenes, Ingvild Vøllo Eliassen, Erik Hessen, Knut K Waterloo, Arne Exner Nakling et al.:
    Investigating the relationship between allocentric spatial working memory and biomarker status in preclinical and prodromal Alzheimer’s disease
    Applied neuropsychology: Adult 2023 ARKIV / DOI
  • Johan Jacob Espenes, Ingrid Myrvoll Lorentzen, Ingvild Vøllo Eliassen, Erik Hessen, Knut K Waterloo, Santiago Timón et al.:
    Regression-based normative data for the D-KEFS Color-Word Interference Test in Norwegian adults ages 20–85
    The Clinical Neuropsychologist 2023 ARKIV / DOI
  • Kaja Nordengen, Bjørn-Eivind Seljelid Kirsebom, Grit Richter, Lene Pålhaugen, Berglind Gisladottir, Nikias Ioannis Siafarikas et al.:
    Longitudinal cerebrospinal fluid measurements show glial hypo- and hyperactivation in predementia Alzheimer’s disease
    Journal of Neuroinflammation 2023 ARKIV / DOI
  • Gøril Rolfseng Grøntvedt, Sigrid Botne Sando, Camilla Lauridsen, Geir Bråthen, Linda Rosemary White, Øyvind Salvesen et al.:
    Association of Klotho protein levels and KL-VS heterozygosity with Alzheimer disease and amyloid and tau burden
    JAMA Network Open 22. November 2022 ARKIV / DOI
  • Olena Vasylenko, Marta Maria Gorecka, Knut Waterloo, Claudia Rodríguez-Aranda :
    Reduction in manual asymmetry and decline in fine manual dexterity in right-handed older adults with mild cognitive impairment
    Laterality: Asymmetries of Body, Brain and Cognition 2022 ARKIV / DOI
  • Jacob Espenes, Ingvild Vøllo Eliassen, Fredrik Öhman, Erik Hessen, Knut K Waterloo, Marie Eckerström et al.:
    Regression‐based normative data for the Rey Auditory Verbal Learning Test in Norwegian and Swedish adults aged 49–79 and comparison with published norms
    The Clinical Neuropsychologist 2022 ARKIV / DOI
  • Ingvild Vøllo Eliassen, Bjørn-Eivind Kirsebom, Tormod Fladby, Knut Waterloo, Sigrid Botne Sando, Mathilde Suhr Hemminghyth et al.:
    Regression-Based Cognitive Change Norms Applied in Biochemically Defined Predementia Alzheimer’s Disease
    Neuropsychology 2022 ARKIV / DOI
  • Bjørn-Eivind Kirsebom, Grit Richter, Kaja Nordengen, Dag Aarsland, Geir Bråthen, Betty M Tijms et al.:
    Stable cerebrospinal fluid neurogranin and β-site amyloid precursor protein cleaving enzyme 1 levels differentiate predementia Alzheimer's disease patients
    Brain Communications 2022 ARKIV / DOI
  • Ingrid Myrvoll Lorentzen, Johan Jacob Espenes, Erik Hessen, Knut Waterloo, Geir Bråthen, Santiago Timón et al.:
    Regression-based norms for the FAS phonemic fluency test for ages 40–84 based on a Norwegian sample
    Applied neuropsychology: Adult 2021 ARKIV / DOI
  • Marta Maria Gorecka, Olena Vasylenko, Knut Waterloo, Claudia Rodríguez-Aranda :
    Assessing a Sensory-Motor-Cognition Triad in Amnestic Mild Cognitive Impairment With Dichotic Listening While Walking: A Dual-Task Paradigm
    Frontiers in Aging Neuroscience 12. November 2021 ARKIV / DOI
  • Yoshihiro Itaguchi, Susana Angelica Castro Chavira, Knut Waterloo, Stein Harald Johnsen, Claudia Rodríguez-Aranda :
    Evaluation of error production in animal fluency and its relationship to frontal tracts in normal aging and mild Alzheimer's disease: A combined LDA and time-course analysis investigation
    Frontiers in Aging Neuroscience 2021 ARKIV / DOI
  • Claudia Rodriguez-Aranda, Susana Angelica Castro Chavira, Ragna Espenes, Fernando A. Barrios, Knut Waterloo, Torgil Riise Vangberg :
    The role of moderating variables on BOLD fMRI response during semantic verbal fluency and finger tapping in active and educated healthy seniors
    Frontiers in Human Neuroscience 2020 ARKIV / DOI
  • Ragna Espenes, Bjørn-Eivind Kirsebom, Cecilia Magdalena Eriksson, Knut K Waterloo, Erik Hessen, Stein Harald Johnsen et al.:
    Amyloid plaques and symptoms of depression links to medical help-seeking due to subjective cognitive decline
    Journal of Alzheimer's Disease 2020 ARKIV / DOI
  • Ingvild Vøllo Eliassen, Tormod Fladby, Bjørn-Eivind Kirsebom, Knut Waterloo, Marie Eckerström, Anders Wallin et al.:
    Predictive and diagnostic utility of brief neuropsychological assessment in detecting Alzheimer's pathology and progression to dementia
    Neuropsychology 2020 ARKIV / DOI
  • Misba Riaz, Torgil Riise Vangberg, Olena Vasylenko, Susana Angelica Castro Chavira, Marta Maria Gorecka, Knut Waterloo et al.:
    What does hand motor function tell us about our aging brain in association with WMH?
    Aging Clinical and Experimental Research 2020 ARKIV / DOI
  • Johan Jacob Espenes, Erik Hessen, Ingvild Vøllo Eliassen, Knut Waterloo, Marie Eckerström, Sigrid Botne Sando et al.:
    Demographically adjusted trail making test norms in a Scandinavian sample from 41 to 84 years
    The Clinical Neuropsychologist 2020 ARKIV / DOI
  • Bjørn-Eivind Kirsebom, Ragna Espenes, Erik Hessen, Knut Waterloo, Stein Harald Johnsen, Elisabeth Gundersen et al.:
    Demographically adjusted CERAD wordlist test norms in a Norwegian sample from 40 to 80 years
    The Clinical Neuropsychologist 2019 ARKIV / DOI
  • Kaja Nordengen, Bjørn-Eivind Kirsebom, Kristi Henjum, Per Selnes, Berglind Gisladottir, Marianne Wettergreen et al.:
    Glial activation and inflammation along the Alzheimer's disease continuum
    Journal of Neuroinflammation 2019 ARKIV / DOI
  • Erik Hessen, Bjørn-Eivind Kirsebom, Cecilia Magdalena Eriksson, Carl Fredrik Andestad Eliassen, Arne Nakling, Geir Bråthen et al.:
    In Brief Neuropsychological Assessment, Amnestic Mild Cognitive Impairment (MCI) Is associated with Cerebrospinal Fluid Biomarkers for Cognitive Decline in Contrast to the Prevailing NIA-AA MCI Criterion
    Journal of Alzheimer's Disease 2019 ARKIV / DOI
  • Susana Angelica Castro Chavira, Torgil Riise Vangberg, Marta Maria Gorecka, Olena Vasylenko, Knut Waterloo, Claudia Rodriguez-Aranda :
    White matter correlates of gait perturbations resulting from spontaneous and lateralized attention in healthy older adults: A dual-task study
    Experimental Gerontology 2019 ARKIV / DOI
  • Bjørn-Eivind Kirsebom, Kaja Nordengen, Per Selnes, Knut Waterloo, Silje Bøen Torsetnes, Berglind Gisladottir et al.:
    Cerebrospinal fluid neurogranin/β-site APP-cleaving enzyme 1 predicts cognitive decline in preclinical Alzheimer's disease
    Alzheimer's and Dementia: Translational Research and Clinical Interventions 10. November 2018 ARKIV / DOI
  • Ragnhild Sørensen Høifødt, Knut Waterloo, Catharina Elisabeth Arfwedson Wang, Martin Eisemann, Yngve Anton Figenschau, Marianne Halvorsen :
    Cortisol levels and cognitive profile in major depression: A comparison of currently and previously depressed patients
    Psychoneuroendocrinology 22. August 2018 ARKIV / DOI
  • Marta Maria Gorecka, Olena Vasylenko, Johan Jacob Espenes, Knut Waterloo, Claudia Rodriguez-Aranda :
    The impact of age-related hearing loss and lateralized auditory attention on spatiotemporal parameters of gait during dual-tasking among community dwelling older adults
    Experimental Gerontology 2018 ARKIV / DOI
  • Jens Thimm, Catharina Elisabeth Arfwedson Wang, Martin Eisemann, Knut Waterloo, Marianne Halvorsen :
    Coping, thought suppression, and perceived stress in currently depressed, previously depressed, and never depressed individuals
    Clinical Psychology and Psychotherapy 2018 DOI
  • Tormod Fladby, Lene Pålhaugen, Per Selnes, Knut Waterloo, Geir Bråthen, Erik Hessen et al.:
    Detecting at-risk Alzheimer's disease cases
    Journal of Alzheimer's Disease 29. August 2017 DOI
  • Bjørn-Eivind Seljelid Bordewic Kirsebom, Ragna Espenes, Knut Waterloo, Erik Hessen, Stein Harald Johnsen, Geir Bråthen et al.:
    Screening for Alzheimer’s Disease: Cognitive Impairment in Self-Referred and Memory Clinic-Referred Patients
    Journal of Alzheimer's Disease 2017 ARKIV / DOI
  • Claudia Rodriguez-Aranda, Knut Waterloo, Stein Harald Johnsen, Odd Petter Eldevik, Sigurd Sparr, Gry Charlotte Wikran et al.:
    Neuroanatomical correlates of verbal fluency in early Alzheimer's disease and normal aging.
    Brain and Language 2016 DOI
  • Ragnhild Sørensen Høifødt, Matthias Mittner, Kjersti Lillevoll, Susanne Kvam Katla, nils Kolstrup, Martin Eisemann et al.:
    Predictors of Response to Web-Based Cognitive Behavioral Therapy With High-Intensity Face-to-Face Therapist Guidance for Depression: A Bayesian Analysis
    Journal of Medical Internet Research (JMIR) 2015 FULLTEKST / ARKIV / DOI
  • Stian Solem, Roger Hagen, Catharina Elisabeth Arfwedson Wang, Odin Hjemdal, Knut Waterloo, Martin Eisemann et al.:
    Metacognitions and mindful attention awareness in depression: a comparison of currently depressed, previously depressed and never depressed individuals
    Clinical Psychology and Psychotherapy 2015 DOI
  • Trond Iversen, Tore Solberg, Tom Wilsgaard, Knut Waterloo, Jens Ivar Brox, Tor Ingebrigtsen :
    Outcome prediction in chronic unilateral lumbar radiculopathy: Prospective cohort study
    BMC Musculoskeletal Disorders 2015 ARKIV / DOI
  • Kjersti Lillevoll, Hans Christian Bones Vangberg, Kathleen Griffiths, Knut Waterloo, Martin Eisemann :
    Uptake and adherence of a self-directed internet-based mental health intervention with tailored e-mail reminders in senior high schools in Norway
    BMC Psychiatry 2014 ARKIV / DOI
  • Olena Vasylenko, Marta Maria Gorecka, Knut Waterloo, Claudia Rodríguez-Aranda :
    Kinematic assessment of manual dexterity in mild cognitive impairment and normal aging: A cross-sectional and longitudinal investigation
    2022
  • Johan Jacob Espenes, Ingvild Vøllo Eliassen, Tormod Fladby, Marie Eckerström, Wallin Anders, Knut Waterloo et al.:
    Demographically adjusted test norms for the Rey Auditory Verbal Learning Test in Norwegian and Swedish adults from 41 to 79 years
    2020
  • Grit Richter, Bjørn-Eivind Kirsebom, Per Selnes, Kaja Nordengen, Knut Waterloo, Berglind Gisladottir et al.:
    Early increase in CSF neurogranin/BACE1 ratio in predementia APOE-ɛ4 homozygote cases with amyloid pathology
    2019
  • Marta Maria Gorecka, Susana A Castro-Chavira, Torgil Riise Vangberg, Olena Vasylenko, Knut Waterloo, Claudia Rodriguez-Aranda :
    Link of white matter tract integrity and dual-task costs on gait parameters in Mild Cognitive Impairment and normal aging
    2019
  • Marta Maria Gorecka, Susana A Castro-Chavira, Torgil Vangberg, Olena Vasylenko, Knut Waterloo, Claudia Rodriguez-Aranda :
    Association of White Matter Integrity and Dual-task Effects in Gait in a Sample of Community-Dwelling Older Adults
    2019
  • Johan Jacob Espenes, Bjørn-Eivind Kirsebom, Ingvild Eliassen Vøllo, Ragna Espenes, Knut Waterloo, Erik Hessen et al.:
    Demographically adjusted norms for basic and derived measures on the Trail Making Test A & B based on a Norwegian sample age 40 – 84 years.
    2019
  • Ragna Espenes, Bjørn-Eivind Kirsebom, Cecilia Magdalena Eriksson, Knut Waterloo, Stein Harald Johnsen, Erik Hessen et al.:
    Medical help-seeking in Subjective Cognitive Decline associated with lower CSF Aβ1-42 and reduced memory performance
    2019
  • Ingvild Vøllo Eliassen, Bjørn-Eivind Kirsebom, Erik Hessen, Per Selnes, Knut Waterloo, Tormod Fladby :
    Distractor List Errors from Verbal Learning Test May Reveal Deficient Temporal Memory Encoding in Predementia Alzheimer’s Disease
    2019
  • Grit Richter, Bjørn-Eivind Kirsebom, Per Selnes, Kaja Nordengen, Knut Waterloo, Berglind Gisladottir et al.:
    An amyloid-coupled pre-dementia increased CSF neurogranin/BACE1 ratio may reflect early synapse affection in APOE-ɛ4 homozygotes
    2019
  • Bjørn-Eivind Kirsebom, Kaja Nordengen, Per Selnes, Knut Waterloo, Britta Brix, Eugeen Vanmechelen et al.:
    INCREASED CSF NEUROGRANIN/BACE1 RATIO IN AMYLOID POSITIVE SUBJECTS WITH SUBJECTIVE COGNITIVE DECLINE
    2018
  • Bjørn-Eivind Kirsebom, Ragna Espenes, Knut Waterloo, Stein Harald Johnsen, Tormod Fladby :
    Screening for Alzheimer's Disease: Cognitive Impairent in Self-Referred and Memory Clinic-Referred Patients
    2017
  • Susana Angelica Castro Chavira, Torgil Riise Vangberg, Marta Maria Gorecka, Olena Vasylenko, Knut Waterloo, Claudia Rodriguez-Aranda :
    Association of white matter integrity and gait speed during dual-tasking among community-dwelling elderly adults
    2017 FULLTEKST / ARKIV
  • Marta Maria Gorecka, Matilde Klaussen, Knut Waterloo, Claudia Rodriguez-Aranda :
    Changes in Attentional Control and Gait in MCI and Healthy Elderly during Dichotic Listening in Dual-Tasking
    2016
  • Marta Maria Gorecka, Matthias Mittner, Vilde K. Byre, Amie Evjen, Knut Waterloo, Olena Vasylenko et al.:
    How does age-related hearing loss affect dual-task execution in cognitively healthy older adults?
    2016
  • Marianne Halvorsen, Knut Waterloo, Martin Eisemann, Catharina Elisabeth Arfwedson Wang :
    Kognitiv funksjon ved unipolar depresjon
    2015
  • Børge Mathiassen, Monica Martinussen, Knut Waterloo :
    IQ as a Predictor and Moderator of Children’s Mental Health status
    UiT Norges arktiske universitet 2015

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