When does brain aging accelerate? Dangers of quadratic fits in cross-sectional studies
Fjell, A M; Walhovd, K B; Westlye, L T; Østby, Y; Tamnes, C K; Jernigan, TL; Gamst, A & Dale, A M
White matter diffusivity predicts memory in patients with subjective and mild cognitive impairment and normal CSF total tau levels
Journal of the International Neuropsychological Society 
Grambaite, R; Stenset, V; Reinvang, I; Walhovd, K B; Fjell, A M & Fladby, T
Increased sensitivity to effects of normal aging and Alzheimer’s disease on cortical thickness by adjustment for local variability in gray/white contrast: A multi-sample MRI study
Westlye, L T; Walhovd, K B; Dale, A M; Espeseth, T; Reinvang, I; Raz, N; Agartz, I; Greve, D; Fischl, B & Fjell, A M (2009). ISSN 1053-8119. 47(4), s 1545- 1557 . doi: 10.1016/j.neuroimage.2009.05.084
Mini-Mental State Examination Is Sensitive to Brain Atrophy in Alzheimer’s Disease
Dementia and Geriatric Cognitive Disorders
Fjell, A M; Amlien, I; Westlye, L T & Walhovd, K B
High Consistency of Regional Cortical Thinning in Aging across Multiple Samples
Fjell, A M; Westlye, L T; Amlien, I; Espeseth, T; Reinvang, I; Raz, N; Agartz, I; Salat, D; Greve, D; Fischl, B; Dale, A M & Walhovd, K B
Minute Effects of Sex on the Aging Brain: A Multisample Magnetic Resonance Imaging Study of Healthy Aging and Alzheimer’s Disease
Fjell, A M; Westlye, L T; Amlien, I; Espeseth, T; Reinvang, I; Raz, N; Agartz, I; Salat, D; Greve, D; Fischl, B; Dale, A M & Walhovd, K B
CSF biomarker pathology correlates with a medial temporo-parietal network affected by very mild to moderate Alzheimer’s disease but not a fronto-striatal network affected by healthy aging
Fjell, A M; Amlien, I; Westlye, L T; Stenset, V; Fladby, T; Skinningsrud, A; Eilertsen, DE; Bjørnerud, A & Walhovd, K B