Dementia Research Group Publications

  1. Persson K, Leonardsen EH, Edwin TH, Knapskog AB, Tangen GG, Selbæk G, Wolfers T, Westlye LT, Engedal K (2023)
    Diagnostic accuracy of brain age prediction in a memory clinic population and comparison with clinically available volumetric measures
    Sci Rep, 13 (1), 14957
    DOI 10.1038/s41598-023-42354-0, PubMed 37696909
  2. Chwiszczuk LJ, Breitve MH, Kirsebom BB, Selnes P, Fløvig JC, Knapskog AB, Skogseth RE, Hubbers J, Holst-Larsen E, Rongve A (2023)
    The ANeED study - ambroxol in new and early dementia with Lewy bodies (DLB): protocol for a phase IIa multicentre, randomised, double-blinded and placebo-controlled trial
    Front Aging Neurosci, 15, 1163184
    DOI 10.3389/fnagi.2023.1163184, PubMed 37304077
  3. Knapskog AB, Aksnes M, Edwin TH, Ueland PM, Ulvik A, Fang EF, Eldholm RS, Halaas NB, Saltvedt I, Giil LM, Watne LO (2023)
    Higher concentrations of kynurenic acid in CSF are associated with the slower clinical progression of Alzheimer's disease
    Alzheimers Dement (in press)
    DOI 10.1002/alz.13162, PubMed 37264981
  4. Aksnes M, Edwin TH, Saltvedt I, Eldholm RS, Chaudhry FA, Halaas NB, Myrstad M, Watne LO, Knapskog AB (2023)
    Sex-specific associations of matrix metalloproteinases in Alzheimer's disease
    Biol Sex Differ, 14 (1), 35
    DOI 10.1186/s13293-023-00514-x, PubMed 37221606
  5. Sandvig HV, Aam S, Alme KN, Askim T, Beyer MK, Ellekjær H, Ihle-Hansen H, Lydersen S, Mollnes TE, Munthe-Kaas R, Næss H, Saltvedt I, Seljeseth YM, Thingstad P, Wethal T, Knapskog AB (2023)
    Plasma Inflammatory Biomarkers Are Associated With Poststroke Cognitive Impairment: The Nor-COAST Study
    Stroke, 54 (5), 1303-1311
    DOI 10.1161/STROKEAHA.122.041965, PubMed 37026459
  6. Tangen GG, Sverdrup K, Taraldsen K, Persson K, Engedal K, Bekkhus-Wetterberg P, Knapskog AB (2023)
    Mobility and associations with levels of cerebrospinal fluid amyloid β and tau in a memory clinic cohort
    Front Aging Neurosci, 15, 1101306
    DOI 10.3389/fnagi.2023.1101306, PubMed 36820757
  7. Medbøen IT, Persson K, Nåvik M, Totland TH, Bergh S, Treviño CS, Ulstein I, Engedal K, Knapskog AB, Brækhus A, Øksengård AR, Horndalsveen PO, Saltvedt I, Lyngroth AL, Ranhoff AH, Skrettingland DB, Naik M, Soares JZ, Johnsen B, Selbaek G (2022)
    Cohort profile: the Norwegian Registry of Persons Assessed for Cognitive Symptoms (NorCog) - a national research and quality registry with a biomaterial collection
    BMJ Open, 12 (9), e058810
    DOI 10.1136/bmjopen-2021-058810, PubMed 36448543
  8. Watne LO, Pollmann CT, Neerland BE, Quist-Paulsen E, Halaas NB, Idland AV, Hassel B, Henjum K, Knapskog AB, Frihagen F, Raeder J, Godø A, Ueland PM, McCann A, Figved W, Selbæk G, Zetterberg H, Fang EF, Myrstad M, Giil LM (2023)
    Cerebrospinal fluid quinolinic acid is strongly associated with delirium and mortality in hip-fracture patients
    J Clin Invest, 133 (2)
    DOI 10.1172/JCI163472, PubMed 36409557
  9. Jansen IE, van der Lee SJ, Gomez-Fonseca D, de Rojas I, Dalmasso MC, Grenier-Boley B, Zettergren A, Mishra A, Ali M, Andrade V, Bellenguez C, Kleineidam L, Küçükali F, Sung YJ, Tesí N, Vromen EM, Wightman DP, Alcolea D, Alegret M, Alvarez I, Amouyel P, Athanasiu L, Bahrami S, Bailly H, Belbin O et al. (2022)
    Genome-wide meta-analysis for Alzheimer's disease cerebrospinal fluid biomarkers
    Acta Neuropathol, 144 (5), 821-842
    DOI 10.1007/s00401-022-02454-z, PubMed 36066633
  10. Barca ML, Alnæs D, Engedal K, Persson K, Eldholm RS, Siafarikas N, Selseth Almdahl I, Stylianou-Korsnes M, Saltvedt I, Selbæk G, Westlye LT (2022)
    Brain Morphometric Correlates of Depressive Symptoms among Patients with and without Dementia
    Dement Geriatr Cogn Dis Extra, 12 (2), 107-114
    DOI 10.1159/000521114, PubMed 35950148
  11. Soares JZ, Valeur J, Šaltytė Benth J, Knapskog AB, Selbæk G, Bogdanovic N, Pettersen R (2022)
    Associations Between Intrathecal Levels of Vitamin D, Cytokines, and Core Biomarkers of Alzheimer's Disease: A Cross-Sectional Study
    J Alzheimers Dis, 89 (3), 825-834
    DOI 10.3233/JAD-220407, PubMed 35938253
  12. Henjum K, Watne LO, Godang K, Halaas NB, Eldholm RS, Blennow K, Zetterberg H, Saltvedt I, Bollerslev J, Knapskog AB (2022)
    Cerebrospinal fluid catecholamines in Alzheimer's disease patients with and without biological disease
    Transl Psychiatry, 12 (1), 151
    DOI 10.1038/s41398-022-01901-5, PubMed 35397615
  13. Persson K, Edwin TH, Knapskog AB, Tangen GG, Selbæk G, Engedal K (2022)
    Hippocampal Atrophy Subtypes of Alzheimer's Disease Using Automatic MRI in a Memory Clinic Cohort: Clinical Implications
    Dement Geriatr Cogn Disord, 51 (1), 80-89
    DOI 10.1159/000522382, PubMed 35344967
  14. Aksnes M, Aass HCD, Tiiman A, Terenius L, Bogdanović N, Vukojević V, Knapskog AB (2022)
    Serum Amyloidogenic Nanoplaques and Cytokines in Alzheimer's Disease: Pilot Study in a Small Naturalistic Memory Clinic Cohort
    J Alzheimers Dis, 86 (3), 1459-1470
    DOI 10.3233/JAD-215504, PubMed 35213378
  15. Soares JZ, Valeur J, Šaltytė Benth J, Knapskog AB, Selbæk G, Arefi G, Gilfillan GD, Tollisen A, Bogdanovic N, Pettersen R (2022)
    Vitamin D in Alzheimer's Disease: Low Levels in Cerebrospinal Fluid Despite Normal Amounts in Serum
    J Alzheimers Dis, 86 (3), 1301-1314
    DOI 10.3233/JAD-215536, PubMed 35180126
  16. Halse I, Bjørkløf GH, Engedal K, Selbæk G, Barca ML (2021)
    One-Year Change in Locus of Control among People with Dementia
    Dement Geriatr Cogn Dis Extra, 11 (3), 298-305
    DOI 10.1159/000520248, PubMed 35082825
  17. Müller EG, Stokke C, Stokmo HL, Edwin TH, Knapskog AB, Revheim ME (2022)
    Evaluation of semi-quantitative measures of 18F-flutemetamol PET for the clinical diagnosis of Alzheimer's disease
    Quant Imaging Med Surg, 12 (1), 493-509
    DOI 10.21037/qims-21-188, PubMed 34993096
  18. Alme KN, Ulvik A, Askim T, Assmus J, Mollnes TE, Naik M, Næss H, Saltvedt I, Ueland PM, Knapskog AB (2021)
    Neopterin and kynurenic acid as predictors of stroke recurrence and mortality: a multicentre prospective cohort study on biomarkers of inflammation measured three months after ischemic stroke
    BMC Neurol, 21 (1), 476
    DOI 10.1186/s12883-021-02498-w, PubMed 34879833
  19. Müller EG, Edwin TH, Strand BH, Stokke C, Revheim ME, Knapskog AB (2022)
    Is Amyloid Burden Measured by 18F-Flutemetamol PET Associated with Progression in Clinical Alzheimer's Disease?
    J Alzheimers Dis, 85 (1), 197-205
    DOI 10.3233/JAD-215046, PubMed 34776444
  20. Aam S, Gynnild MN, Munthe-Kaas R, Saltvedt I, Lydersen S, Knapskog AB, Ihle-Hansen H, Ellekjær H, Eldholm RS, Fure B (2021)
    The Impact of Vascular Risk Factors on Post-stroke Cognitive Impairment: The Nor-COAST Study
    Front Neurol, 12, 678794
    DOI 10.3389/fneur.2021.678794, PubMed 34421786
  21. Siafarikas N, Alnæs D, Monereo-Sanchez J, Lund MJ, Selbaek G, Stylianou-Korsnes M, Persson K, Barca ML, Almdahl IS, Fladby T, Aarsland D, Andreassen OA, Westlye LT (2021)
    Neuropsychiatric symptoms and brain morphology in patients with mild cognitive impairment and Alzheimer's disease with dementia
    Int Psychogeriatr, 33 (11), 1217-1228
    DOI 10.1017/S1041610221000934, PubMed 34399870
  22. Alme KN, Askim T, Assmus J, Mollnes TE, Naik M, Næss H, Saltvedt I, Ueland PM, Ulvik A, Knapskog AB (2021)
    Investigating novel biomarkers of immune activation and modulation in the context of sedentary behaviour: a multicentre prospective ischemic stroke cohort study
    BMC Neurol, 21 (1), 318
    DOI 10.1186/s12883-021-02343-0, PubMed 34399717
  23. Halse I, Bjørkløf GH, Engedal K, Selbæk G, Barca ML (2021)
    Locus of Control and Its Associations with Depressive Symptoms amongst People with Dementia
    Dement Geriatr Cogn Disord, 50 (3), 258-265
    DOI 10.1159/000517936, PubMed 34384076
  24. Halse I, Bjørkløf GH, Engedal K, Selbæk G, Barca ML (2021)
    Control Beliefs among People with Dementia: A Systematic Review
    Dement Geriatr Cogn Disord, 50 (3), 205-223
    DOI 10.1159/000516789, PubMed 34153969
  25. Schellhorn T, Zucknick M, Askim T, Munthe-Kaas R, Ihle-Hansen H, Seljeseth YM, Knapskog AB, Næss H, Ellekjær H, Thingstad P, Wyller TB, Saltvedt I, Beyer MK (2021)
    Pre-stroke cognitive impairment is associated with vascular imaging pathology: a prospective observational study
    BMC Geriatr, 21 (1), 362
    DOI 10.1186/s12877-021-02327-2, PubMed 34126944
  26. Aksnes M, Aass HCD, Tiiman A, Edwin TH, Terenius L, Bogdanović N, Vukojević V, Knapskog AB (2021)
    Associations of cerebrospinal fluid amyloidogenic nanoplaques with cytokines in Alzheimer's disease
    Transl Neurodegener, 10 (1), 18
    DOI 10.1186/s40035-021-00244-3, PubMed 34099032
  27. Knapskog AB, Engedal K, Selbæk G, Øksengård AR (2021)
    [Alzheimer’s disease – diagnosis and treatment]
    Tidsskr Nor Laegeforen, 141 (7)
    DOI 10.4045/tidsskr.20.0919, PubMed 33950641
  28. Halaas NB, Zetterberg H, Idland AV, Knapskog AB, Watne LO, Blennow K (2021)
    Cerebrospinal Fluid Concentration of Neurogranin in Hip Fracture Patients with Delirium
    J Alzheimers Dis, 81 (2), 667-677
    DOI 10.3233/JAD-201341, PubMed 33814433
  29. Hernes SS, Flak MM, Løhaugen GCC, Skranes J, Hol HR, Madsen BO, Knapskog AB, Engvig A, Pripp A, Ulstein I, Lona T, Zhang X, Chang L (2021)
    Working Memory Training in Amnestic and Non-amnestic Patients With Mild Cognitive Impairment: Preliminary Findings From Genotype Variants on Training Effects
    Front Aging Neurosci, 13, 624253
    DOI 10.3389/fnagi.2021.624253, PubMed 33658917
  30. Einstad MS, Saltvedt I, Lydersen S, Ursin MH, Munthe-Kaas R, Ihle-Hansen H, Knapskog AB, Askim T, Beyer MK, Næss H, Seljeseth YM, Ellekjær H, Thingstad P (2021)
    Associations between post-stroke motor and cognitive function: a cross-sectional study
    BMC Geriatr, 21 (1), 103
    DOI 10.1186/s12877-021-02055-7, PubMed 33546620
  31. Aksnes M, Tiiman A, Edwin TH, Terenius L, Bogdanović N, Vukojević V, Knapskog AB (2021)
    Comparison of Cerebrospinal Fluid Amyloidogenic Nanoplaques With Core Biomarkers of Alzheimer's Disease
    Front Aging Neurosci, 12, 608628
    DOI 10.3389/fnagi.2020.608628, PubMed 33488383
  32. Edwin TH, Strand BH, Persson K, Engedal K, Selbaek G, Knapskog AB (2021)
    Neuropsychiatric symptoms and comorbidity: Associations with dementia progression rate in a memory clinic cohort
    Int J Geriatr Psychiatry, 36 (6), 960-969
    DOI 10.1002/gps.5500, PubMed 33462872
  33. Edwin TH, Henjum K, Nilsson LNG, Watne LO, Persson K, Eldholm RS, Saltvedt I, Halaas NB, Selbæk G, Engedal K, Strand BH, Knapskog AB (2020)
    A high cerebrospinal fluid soluble TREM2 level is associated with slow clinical progression of Alzheimer's disease
    Alzheimers Dement (Amst), 12 (1), e12128
    DOI 10.1002/dad2.12128, PubMed 33313376
  34. Mjørud M, Selbæk G, Bjertness E, Edwin TH, Engedal K, Knapskog AB, Strand BH (2020)
    Time from dementia diagnosis to nursing-home admission and death among persons with dementia: A multistate survival analysis
    PLoS One, 15 (12), e0243513
    DOI 10.1371/journal.pone.0243513, PubMed 33275638
  35. Alme KN, Knapskog AB, Næss H, Naik M, Beyer M, Ellekjaer H, English C, Hansen HI, Kummeneje CS, Munthe-Kaas R, Saltvedt I, Seljeseth Y, Tan X, Thingstad P, Askim T (2020)
    Is long-bout sedentary behaviour associated with long-term glucose levels 3 months after acute ischaemic stroke? A prospective observational cohort study
    BMJ Open, 10 (11), e037475
    DOI 10.1136/bmjopen-2020-037475, PubMed 33243789
  36. Edwin TH, Strand BH, Persson K, Engedal K, Selbæk G, Knapskog AB (2020)
    Trajectories and risk factors of dementia progression: a memory clinic cohort followed up to 3 years from diagnosis
    Int Psychogeriatr, 33 (8), 779-789
    DOI 10.1017/S1041610220003270, PubMed 33213607
  37. Knapskog AB, Henjum K, Idland AV, Eldholm RS, Persson K, Saltvedt I, Watne LO, Engedal K, Nilsson LNG (2020)
    Cerebrospinal fluid sTREM2 in Alzheimer's disease: comparisons between clinical presentation and AT classification
    Sci Rep, 10 (1), 15886
    DOI 10.1038/s41598-020-72878-8, PubMed 32985583
  38. Aman Y, Ryan B, Torsetnes SB, Knapskog AB, Watne LO, McEwan WA, Fang EF (2020)
    Enhancing mitophagy as a therapeutic approach for neurodegenerative diseases
    Int Rev Neurobiol, 155, 169-202
    DOI 10.1016/bs.irn.2020.02.008, PubMed 32854854
  39. Aam S, Einstad MS, Munthe-Kaas R, Lydersen S, Ihle-Hansen H, Knapskog AB, Ellekjær H, Seljeseth Y, Saltvedt I (2020)
    Post-stroke Cognitive Impairment-Impact of Follow-Up Time and Stroke Subtype on Severity and Cognitive Profile: The Nor-COAST Study
    Front Neurol, 11, 699
    DOI 10.3389/fneur.2020.00699, PubMed 32765406
  40. Gynnild MN, Aakerøy R, Spigset O, Askim T, Beyer MK, Ihle-Hansen H, Munthe-Kaas R, Knapskog AB, Lydersen S, Naess H, Røsstad TG, Seljeseth YM, Thingstad P, Saltvedt I, Ellekjaer H (2020)
    Vascular risk factor control and adherence to secondary preventive medication after ischaemic stroke
    J Intern Med, 289 (3), 355-368
    DOI 10.1111/joim.13161, PubMed 32743852
  41. Aksnes M, Müller EG, Tiiman A, Edwin TH, Terenius L, Revheim ME, Vukojević V, Bogdanović N, Knapskog AB (2020)
    Amyloidogenic Nanoplaques in Cerebrospinal Fluid: Relationship to Amyloid Brain Uptake and Clinical Alzheimer's Disease in a Memory Clinic Cohort
    J Alzheimers Dis, 77 (2), 831-842
    DOI 10.3233/JAD-200237, PubMed 32741818
  42. Engedal K, Barca ML, Høgh P, Bo Andersen B, Winther Dombernowsky N, Naik M, Gudmundsson TE, Øksengaard AR, Wahlund LO, Snaedal J (2020)
    The Power of EEG to Predict Conversion from Mild Cognitive Impairment and Subjective Cognitive Decline to Dementia
    Dement Geriatr Cogn Disord, 49 (1), 38-47
    DOI 10.1159/000508392, PubMed 32610316
  43. Kimura NRS, Simões JP, Santos RL, Baptista MAT, Portugal MDG, Johannessen A, Barca ML, Engedal K, Laks J, Rodrigues VM, Dourado MCN (2020)
    Young- and Late-Onset Dementia: A Comparative Study of Quality of Life, Burden, and Depressive Symptoms in Caregivers
    J Geriatr Psychiatry Neurol, 34 (5), 434-444
    DOI 10.1177/0891988720933355, PubMed 32552216
  44. Monteiro-Junior RS, Carneiro LSF, Barca ML, Kristiansen KM, Sampaio CA, Haikal DS, Antunes L, Leão LL, Deslandes AC (2020)
    COVID-19 pandemic: a multinational report providing professional experiences in the management of mental health of elderly
    Int Psychogeriatr, 32 (10), 1153-1156
    DOI 10.1017/S1041610220001027, PubMed 32468977
  45. Munthe-Kaas R, Aam S, Ihle-Hansen H, Lydersen S, Knapskog AB, Wyller TB, Fure B, Thingstad P, Askim T, Beyer MK, Næss H, Seljeseth YM, Ellekjær H, Pendlebury ST, Saltvedt I (2020)
    Impact of different methods defining post-stroke neurocognitive disorder: The Nor-COAST study
    Alzheimers Dement (N Y), 6 (1), e12000
    DOI 10.1002/trc2.12000, PubMed 32211505
  46. Araujo NB, Nielsen TR, Barca ML, Engedal K, Marinho V, Deslandes AC, Coutinho ES, Laks J (2020)
    Brazilian version of the European Cross-Cultural Neuropsychological Test Battery (CNTB-BR): diagnostic accuracy across schooling levels
    Braz J Psychiatry, 42 (3), 286-294
    DOI 10.1590/1516-4446-2019-0539, PubMed 32130401
  47. Leão LL, Tangen G, Barca ML, Engedal K, Santos SHS, Machado FSM, de Paula AMB, Monteiro-Junior RS (2020)
    Does hyperglycemia downregulate glucose transporters in the brain?
    Med Hypotheses, 139, 109614
    DOI 10.1016/j.mehy.2020.109614, PubMed 32087490
  48. Sajjad MU, Blennow K, Knapskog AB, Idland AV, Chaudhry FA, Wyller TB, Zetterberg H, Watne LO (2020)
    Cerebrospinal Fluid Levels of Interleukin-8 in Delirium, Dementia, and Cognitively Healthy Patients
    J Alzheimers Dis, 73 (4), 1363-1372
    DOI 10.3233/JAD-190941, PubMed 31929159
  49. Zugic Soares J, Pettersen R, Saltyte Benth J, Knapskog AB, Selbæk G, Bogdanovic N (2019)
    Higher Vitamin D Levels Are Associated with Better Attentional Functions: Data from the NorCog Register
    J Nutr Health Aging, 23 (8), 725-731
    DOI 10.1007/s12603-019-1220-z, PubMed 31560030
  50. Leavey N, Hammond SP, Shepstone L, Cross J, Zetterberg H, Cunningham C, MacLullich A, Leiv Otto Watne, Minihane AM, Ballard C, Knapskog AB, Hall R, Howard G, Hammond M, Fox C (2019)
    Study protocol: ASCRIBED: the impact of Acute SystematiC inflammation upon cerebRospinal fluId and blood BiomarkErs of brain inflammation and injury in dementia: a study in acute hip fracture patients
    BMC Neurol, 19 (1), 223
    DOI 10.1186/s12883-019-1447-7, PubMed 31493787
  51. Helvik AS, Barca ML, Bergh S, Šaltytė-Benth J, Kirkevold Ø, Borza T (2019)
    The course of depressive symptoms with decline in cognitive function - a longitudinal study of older adults receiving in-home care at baseline
    BMC Geriatr, 19 (1), 231
    DOI 10.1186/s12877-019-1226-8, PubMed 31443638
  52. Müller EG, Edwin TH, Stokke C, Navelsaker SS, Babovic A, Bogdanovic N, Knapskog AB, Revheim ME (2019)
    Amyloid-β PET-Correlation with cerebrospinal fluid biomarkers and prediction of Alzheimer´s disease diagnosis in a memory clinic
    PLoS One, 14 (8), e0221365
    DOI 10.1371/journal.pone.0221365, PubMed 31430334
  53. Hazen J, Vistnes M, Barca ML, Eldholm RS, Persson K, Brækhus A, Saltvedt I, Selbæk G, Engedal K, Knapskog AB (2020)
    The Association Between Circulating Inflammatory Markers and the Progression of Alzheimer Disease in Norwegian Memory Clinic Patients With Mild Cognitive Impairment or Dementia
    Alzheimer Dis Assoc Disord, 34 (1), 47-53
    DOI 10.1097/WAD.0000000000000342, PubMed 31414991
  54. Halse I, Bjørkløf GH, Engedal K, Rokstad AMM, Persson K, Eldholm RS, Selbaek G, Barca ML (2019)
    Applicability of the locus of control of behaviour scale for people with dementia
    Aging Ment Health, 24 (12), 2111-2116
    DOI 10.1080/13607863.2019.1652244, PubMed 31402698
  55. Strand BH, Knapskog AB, Persson K, Holt Edwin T, Bjertness E, Engedal K, Selbaek G (2019)
    The Loss in Expectation of Life due to Early-Onset Mild Cognitive Impairment and Early-Onset Dementia in Norway
    Dement Geriatr Cogn Disord, 47 (4-6), 355-365
    DOI 10.1159/000501269, PubMed 31319412
  56. Flak MM, Hol HR, Hernes SS, Chang L, Engvig A, Bjuland KJ, Pripp A, Madsen BO, Knapskog AB, Ulstein I, Lona T, Skranes J, Løhaugen GCC (2019)
    Adaptive Computerized Working Memory Training in Patients With Mild Cognitive Impairment. A Randomized Double-Blind Active Controlled Trial
    Front Psychol, 10, 807
    DOI 10.3389/fpsyg.2019.00807, PubMed 31031677
  57. Baptista MAT, Santos RL, Kimura N, Marinho V, Simões JP, Laks J, Johannenssen A, Barca ML, Engedal K, Dourado MCN (2019)
    Differences in Awareness of Disease Between Young-onset and Late-onset Dementia
    Alzheimer Dis Assoc Disord, 33 (2), 129-135
    DOI 10.1097/WAD.0000000000000299, PubMed 30870144
  58. Flak MM, Hol HR, Hernes SS, Chang L, Ernst T, Engvig A, Bjuland KJ, Madsen BO, Lindland EMS, Knapskog AB, Ulstein ID, Lona TEE, Skranes J, Løhaugen GCC (2019)
    Corrigendum: Cognitive Profiles and Atrophy Ratings on MRI in Senior Patients With Mild Cognitive Impairment
    Front Aging Neurosci, 11, 37
    DOI 10.3389/fnagi.2019.00037, PubMed 30863303
  59. Kimura NRS, Neto JPS, Santos RL, Baptista MAT, Portugal G, Johannessen A, Barca ML, Engedal K, Laks J, Rodrigues VM, Dourado MCN (2019)
    Resilience in Carers of People With Young-Onset Alzheimer Disease
    J Geriatr Psychiatry Neurol, 32 (2), 59-67
    DOI 10.1177/0891988718824039, PubMed 30651027
  60. Barca ML, Eldholm RS, Persson K, Bjørkløf GH, Borza T, Telenius E, Knapskog AB, Brækhus A, Saltvedt I, Selbæk G, Engedal K (2018)
    Cortisol levels among older people with and without depression and dementia
    Int Psychogeriatr, 31 (4), 597-601
    DOI 10.1017/S1041610218001199, PubMed 30556798
  61. Flak MM, Hol HR, Hernes SS, Chang L, Ernst T, Engvig A, Bjuland KJ, Madsen BO, Lindland EMS, Knapskog AB, Ulstein ID, Lona TEE, Skranes J, Løhaugen GCC (2018)
    Cognitive Profiles and Atrophy Ratings on MRI in Senior Patients With Mild Cognitive Impairment
    Front Aging Neurosci, 10, 384
    DOI 10.3389/fnagi.2018.00384, PubMed 30519185
  62. Thingstad P, Askim T, Beyer MK, Bråthen G, Ellekjær H, Ihle-Hansen H, Knapskog AB, Lydersen S, Munthe-Kaas R, Næss H, Pendlebury ST, Seljeseth YM, Saltvedt I (2018)
    The Norwegian Cognitive impairment after stroke study (Nor-COAST): study protocol of a multicentre, prospective cohort study
    BMC Neurol, 18 (1), 193
    DOI 10.1186/s12883-018-1198-x, PubMed 30477436
  63. Strand BH, Knapskog AB, Persson K, Edwin TH, Amland R, Mjørud M, Bjertness E, Engedal K, Selbæk G (2018)
    Survival and years of life lost in various aetiologies of dementia, mild cognitive impairment (MCI) and subjective cognitive decline (SCD) in Norway
    PLoS One, 13 (9), e0204436
    DOI 10.1371/journal.pone.0204436, PubMed 30240425
  64. Knapskog AB, Braekhus A, Engedal K (2019)
    The Effect of Changing the Amyloid β42 Cut-off of Cerebrospinal Fluid Biomarkers on Alzheimer Disease Diagnosis in a Memory Clinic Population in Norway
    Alzheimer Dis Assoc Disord, 33 (1), 72-74
    DOI 10.1097/WAD.0000000000000268, PubMed 30106756
  65. Eldholm RS, Persson K, Barca ML, Knapskog AB, Cavallin L, Engedal K, Selbaek G, Skovlund E, Saltvedt I (2018)
    Association between vascular comorbidity and progression of Alzheimer's disease: a two-year observational study in Norwegian memory clinics
    BMC Geriatr, 18 (1), 120
    DOI 10.1186/s12877-018-0813-4, PubMed 29788900
  66. Kimura NRS, Baptista MAT, Santos RL, Portugal MDG, Johannenssen A, Barca ML, Engedal K, Laks J, Simões JP, Rodrigues VM, Dourado MCN (2018)
    Caregivers' Perspectives of Quality of Life of People With Young- and Late-Onset Alzheimer Disease
    J Geriatr Psychiatry Neurol, 31 (2), 76-83
    DOI 10.1177/0891988718759601, PubMed 29658428
  67. de Araujo NB, Nielsen TR, Engedal K, Barca ML, Coutinho ES, Laks J (2018)
    Diagnosing dementia in lower educated older persons: validation of a Brazilian Portuguese version of the Rowland Universal Dementia Assessment Scale (RUDAS)
    Braz J Psychiatry, 40 (3), 264-269
    DOI 10.1590/1516-4446-2017-2284, PubMed 29451587
  68. Eldholm RS, Barca ML, Persson K, Knapskog AB, Kersten H, Engedal K, Selbæk G, Brækhus A, Skovlund E, Saltvedt I (2018)
    Progression of Alzheimer's Disease: A Longitudinal Study in Norwegian Memory Clinics
    J Alzheimers Dis, 61 (3), 1221-1232
    DOI 10.3233/JAD-170436, PubMed 29254085
  69. Persson K, Barca ML, Cavallin L, Brækhus A, Knapskog AB, Selbæk G, Engedal K (2017)
    Comparison of automated volumetry of the hippocampus using NeuroQuant® and visual assessment of the medial temporal lobe in Alzheimer's disease
    Acta Radiol, 59 (8), 997-1001
    DOI 10.1177/0284185117743778, PubMed 29172642
  70. Persson K, Eldholm RS, Barca ML, Cavallin L, Ferreira D, Knapskog AB, Selbæk G, Brækhus A, Saltvedt I, Westman E, Engedal K (2017)
    MRI-assessed atrophy subtypes in Alzheimer's disease and the cognitive reserve hypothesis
    PLoS One, 12 (10), e0186595
    DOI 10.1371/journal.pone.0186595, PubMed 29036183
  71. Knapskog AB, Eldholm RS, Braekhus A, Engedal K, Saltvedt I (2017)
    Factors that influence the levels of cerebrospinal fluid biomarkers in memory clinic patients
    BMC Geriatr, 17 (1), 210
    DOI 10.1186/s12877-017-0611-4, PubMed 28893185
  72. Barca ML, Persson K, Eldholm R, Benth JŠ, Kersten H, Knapskog AB, Saltvedt I, Selbaek G, Engedal K (2017)
    Trajectories of depressive symptoms and their relationship to the progression of dementia
    J Affect Disord, 222, 146-152
    DOI 10.1016/j.jad.2017.07.008, PubMed 28704802
  73. Doan NT, Engvig A, Zaske K, Persson K, Lund MJ, Kaufmann T, Cordova-Palomera A, Alnæs D, Moberget T, Brækhus A, Barca ML, Nordvik JE, Engedal K, Agartz I, Selbæk G, Andreassen OA, Westlye LT, Alzheimer's Disease Neuroimaging Initiative (2017)
    Distinguishing early and late brain aging from the Alzheimer's disease spectrum: consistent morphological patterns across independent samples
    Neuroimage, 158, 282-295
    DOI 10.1016/j.neuroimage.2017.06.070, PubMed 28666881
  74. Persson K, Barca ML, Eldholm RS, Cavallin L, Šaltytė Benth J, Selbæk G, Brækhus A, Saltvedt I, Engedal K (2017)
    Visual Evaluation of Medial Temporal Lobe Atrophy as a Clinical Marker of Conversion from Mild Cognitive Impairment to Dementia and for Predicting Progression in Patients with Mild Cognitive Impairment and Mild Alzheimer's Disease
    Dement Geriatr Cogn Disord, 44 (1-2), 12-24
    DOI 10.1159/000477342, PubMed 28614836
  75. Knapskog AB, Bogdanovic N (2017)
    [Not Available]
    Tidsskr Nor Laegeforen, 137 (10), 685
    DOI 10.4045/tidsskr.17.0388, PubMed 28551955
  76. Dourado MCN, Laks J, Kimura NR, Baptista MAT, Barca ML, Engedal K, Tveit B, Johannessen A (2017)
    Young-onset Alzheimer dementia: a comparison of Brazilian and Norwegian carers' experiences and needs for assistance
    Int J Geriatr Psychiatry, 33 (6), 824-831
    DOI 10.1002/gps.4717, PubMed 28370411
  77. Doan NT, Engvig A, Persson K, Alnæs D, Kaufmann T, Rokicki J, Córdova-Palomera A, Moberget T, Brækhus A, Barca ML, Engedal K, Andreassen OA, Selbæk G, Westlye LT (2017)
    Dissociable diffusion MRI patterns of white matter microstructure and connectivity in Alzheimer's disease spectrum
    Sci Rep, 7, 45131
    DOI 10.1038/srep45131, PubMed 28338052
  78. Monteiro-Junior RS, Figueiredo LFDS, Maciel-Pinheiro PT, Abud ELR, Engedal K, Barca ML, Nascimento OJM, Laks J, Deslandes AC (2017)
    Virtual Reality-Based Physical Exercise With Exergames (PhysEx) Improves Mental and Physical Health of Institutionalized Older Adults
    J Am Med Dir Assoc, 18 (5), 454.e1-454.e9
    DOI 10.1016/j.jamda.2017.01.001, PubMed 28238675
  79. Córdova-Palomera A, Kaufmann T, Persson K, Alnæs D, Doan NT, Moberget T, Lund MJ, Barca ML, Engvig A, Brækhus A, Engedal K, Andreassen OA, Selbæk G, Westlye LT (2017)
    Disrupted global metastability and static and dynamic brain connectivity across individuals in the Alzheimer's disease continuum
    Sci Rep, 7, 40268
    DOI 10.1038/srep40268, PubMed 28074926
  80. Rokstad AM, Engedal K, Kirkevold Ø, Šaltytė Benth J, Barca ML, Selbæk G (2016)
    The association between attending specialized day care centers and the quality of life of people with dementia
    Int Psychogeriatr, 29 (4), 627-636
    DOI 10.1017/S1041610216002015, PubMed 27852334
  81. Monteiro-Junior RS, da Silva Figueiredo LF, Maciel-Pinheiro PT, Abud ELR, Braga AEMM, Barca ML, Engedal K, Nascimento OJM, Deslandes AC, Laks J (2016)
    Acute effects of exergames on cognitive function of institutionalized older persons: a single-blinded, randomized and controlled pilot study
    Aging Clin Exp Res, 29 (3), 387-394
    DOI 10.1007/s40520-016-0595-5, PubMed 27256080
  82. Baptista MA, Santos RL, Kimura N, Lacerda IB, Johannenssen A, Barca ML, Engedal K, Dourado MC (2016)
    Quality of life in young onset dementia: an updated systematic review
    Trends Psychiatry Psychother, 38 (1), 6-13
    DOI 10.1590/2237-6089-2015-0049, PubMed 27074338
  83. Knapskog AB, Engedal K, Braekhus A (2016)
    Performance of Cerebrospinal Fluid Biomarkers of Alzheimer Disease in a Memory Clinic in Norway
    Alzheimer Dis Assoc Disord, 30 (1), 8-14
    DOI 10.1097/WAD.0000000000000126, PubMed 26629677
  84. Barca ML, Engedal K, Selbaek G, Knapskog AB, Laks J, Coutinho E, Benth JŠ (2015)
    Confirmatory factor analysis of the Cornell scale for depression in dementia among patient with dementia of various degrees
    J Affect Disord, 188, 173-8
    DOI 10.1016/j.jad.2015.08.062, PubMed 26363614
  85. Borza T, Engedal K, Bergh S, Barca ML, Benth JŠ, Selbæk G (2014)
    The course of depressive symptoms as measured by the Cornell scale for depression in dementia over 74 months in 1158 nursing home residents
    J Affect Disord, 175, 209-16
    DOI 10.1016/j.jad.2014.12.053, PubMed 25638794
  86. Araujo NB, Moraes HS, Silveira H, Arcoverde C, Vasques PE, Barca ML, Knapskog AB, Engedal K, Coutinho ES, Deslandes AC, Laks J (2014)
    Impaired cognition in depression and Alzheimer (AD): a gradient from depression to depression in AD
    Arq Neuropsiquiatr, 72 (9), 671-9
    DOI 10.1590/0004-282x20140108, PubMed 25252230
  87. Barca ML, Thorsen K, Engedal K, Haugen PK, Johannessen A (2014)
    Nobody asked me how I felt: experiences of adult children of persons with young-onset dementia
    Int Psychogeriatr, 26 (12), 1935-44
    DOI 10.1017/S1041610213002639, PubMed 24423756
  88. Knapskog AB, Barca ML, Engedal K (2013)
    Prevalence of depression among memory clinic patients as measured by the Cornell Scale of Depression in Dementia
    Aging Ment Health, 18 (5), 579-87
    DOI 10.1080/13607863.2013.827630, PubMed 23998196
  89. Knapskog AB, Barca ML, Engedal K (2013)
    A comparison of the cornell scale for depression in dementia and the Montgomery-Aasberg depression rating scale in a memory clinic population
    Dement Geriatr Cogn Disord, 35 (5-6), 256-65
    DOI 10.1159/000348345, PubMed 23594823
  90. Knapskog AB, Portugal Mda G, Barca ML, Coutinho ES, Laks J, Engedal K (2012)
    A cross-cultural comparison of the phenotype of depression as measured by the Cornell Scale and the MADRS in two elderly outpatient populations
    J Affect Disord, 144 (1-2), 34-41
    DOI 10.1016/j.jad.2012.06.003, PubMed 22858259
  91. Barca ML, Engedal K, Laks J, Selbaek G (2012)
    Factors associated with a depressive disorder in Alzheimer's disease are different from those found for other dementia disorders
    Dement Geriatr Cogn Dis Extra, 2 (1), 19-28
    DOI 10.1159/000335775, PubMed 22479262
  92. Engedal K, Kvaal K, Korsnes M, Barca ML, Borza T, Selbaek G, Aakhus E (2012)
    The validity of the Montgomery-Aasberg depression rating scale as a screening tool for depression in later life
    J Affect Disord, 141 (2-3), 227-32
    DOI 10.1016/j.jad.2012.02.042, PubMed 22464007
  93. Knapskog AB, Barca ML, Engedal K (2011)
    A comparison of the validity of the Cornell Scale and the MADRS in detecting depression among memory clinic patients
    Dement Geriatr Cogn Disord, 32 (4), 287-94
    DOI 10.1159/000334983, PubMed 22262043
  94. Portugal Mda G, Coutinho ES, Almeida C, Barca ML, Knapskog AB, Engedal K, Laks J (2011)
    Validation of Montgomery-Åsberg Rating Scale and Cornell Scale for Depression in Dementia in Brazilian elderly patients
    Int Psychogeriatr, 24 (8), 1291-8
    DOI 10.1017/S1041610211002250, PubMed 22185723
  95. Engedal K, Barca ML, Laks J, Selbaek G (2010)
    Depression in Alzheimer's disease: specificity of depressive symptoms using three different clinical criteria
    Int J Geriatr Psychiatry, 26 (9), 944-51
    DOI 10.1002/gps.2631, PubMed 21845597
  96. Bezerra AB, Coutinho ES, Barca ML, Engedal K, Engelhardt E, Laks J (2011)
    School attainment in childhood is an independent risk factor of dementia in late life: results from a Brazilian sample
    Int Psychogeriatr, 24 (1), 55-61
    DOI 10.1017/S1041610211001554, PubMed 21813041
  97. Barca ML, Engedal K, Laks J, Selbæk G (2011)
    Quality of life among elderly patients with dementia in institutions
    Dement Geriatr Cogn Disord, 31 (6), 435-42
    DOI 10.1159/000328969, PubMed 21757909
  98. Araujo NB, Barca ML, Engedal K, Coutinho ES, Deslandes AC, Laks J (2011)
    Verbal fluency in Alzheimer's disease, Parkinson's disease, and major depression
    Clinics (Sao Paulo), 66 (4), 623-7
    DOI 10.1590/s1807-59322011000400017, PubMed 21655757
  99. Laks J, Coutinho ES, Junger W, Silveira H, Mouta R, Baptista EM, Contino AL, Barca ML, Selbaek G, Engedal K, Engelhardt E (2010)
    Education does not equally influence all the Mini Mental State Examination subscales and items: inferences from a Brazilian community sample
    Braz J Psychiatry, 32 (3), 223-30
    DOI 10.1590/s1516-44462010005000009, PubMed 20949237
  100. Barca ML, Engedal K, Selbaek G (2010)
    A reliability and validity study of the cornell scale among elderly inpatients, using various clinical criteria
    Dement Geriatr Cogn Disord, 29 (5), 438-47
    DOI 10.1159/000313533, PubMed 20502018
  101. Rosness TA, Barca ML, Engedal K (2010)
    Occurrence of depression and its correlates in early onset dementia patients
    Int J Geriatr Psychiatry, 25 (7), 704-11
    DOI 10.1002/gps.2411, PubMed 20069586
  102. Barca ML, Engedal K, Laks J, Selbaek G (2010)
    A 12 months follow-up study of depression among nursing-home patients in Norway
    J Affect Disord, 120 (1-3), 141-8
    DOI 10.1016/j.jad.2009.04.028, PubMed 19467560
  103. Barca ML, Selbaek G, Laks J, Engedal K (2009)
    Factors associated with depression in Norwegian nursing homes
    Int J Geriatr Psychiatry, 24 (4), 417-25
    DOI 10.1002/gps.2139, PubMed 18836988
  104. Barca ML, Selbaek G, Laks J, Engedal K (2008)
    The pattern of depressive symptoms and factor analysis of the Cornell Scale among patients in Norwegian nursing homes
    Int J Geriatr Psychiatry, 23 (10), 1058-65
    DOI 10.1002/gps.2033, PubMed 18457344

 
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