Lifespan changes in brain and cognition
Structural and functional MRI
My PhD-work concerns maturational changes in brain and cognition from childhood to young adulthood. I'm part of the research group Lifespan Changes in Brain and Cognition, which is led by Professor Anders M. Fjell and Professor Kristine B. Walhovd, where I'm working on a longitudinal study of adolescents led by Christian K. Tamnes.
Test subjects undergo neurocognitive tests and brain imaging at multiple time points, with the aim of providing an increased understanding of the complex relationship between the maturation of the brain and the development of cognitive functions during adolescence.
Cand.psychol, UiO 2013
- Ferschmann, Lia; Vijayakumar, Nandita; Grydeland, Håkon; Øverbye, Knut; Sederevicius, Donatas; Due-Tønnessen, Paulina; Fjell, Anders Martin; Walhovd, Kristine B & Tamnes, Christian Krog (2019). Prosocial behavior relates to the rate and timing of cortical thinning from adolescence to young adulthood. Developmental Cognitive Neuroscience. ISSN 1878-9293. 40
- Øverbye, Knut; Walhovd, Kristine B; Paus, Tomáš; Fjell, Anders Martin; Huster, Rene & Tamnes, Christian Krog (2019). Error processing in the adolescent brain: Age-related differences in electrophysiology, behavioral adaptation, and brain morphology. Developmental Cognitive Neuroscience. ISSN 1878-9293. 38 . doi: 10.1016/j.dcn.2019.100665
- Tamnes, Christian Krog; Øverbye, Knut; Ferschmann, Lia; Fjell, Anders Martin; Walhovd, Kristine B; Blakemore, Sarah-Jayne & Dumontheil, Iroise (2018). Social perspective taking is associated with self-reported prosocial behavior and regional cortical thickness across adolescence. Developmental Psychology. ISSN 0012-1649. 54(9), s 1745- 1757 . doi: 10.1037/dev0000541
- Øverbye, Knut; Huster, Rene; Walhovd, Kristine B; Fjell, Anders Martin & Tamnes, Christian Krog (2018). Development of the P300 from childhood to adulthood: a multimodal EEG and MRI study. Brain Structure and Function. ISSN 1863-2653. 223, s 4337- 4349 . doi: 10.1007/s00429-018-1755-5
- Storsve, Andreas Berg; Fjell, Anders Martin; Tamnes, Christian Krog; Westlye, Lars Tjelta; Øverbye, Knut; Aasland, Hilde Wiede & Walhovd, Kristine B (2014). Differential longitudinal changes in cortical thickness, surface area and volume across the adult lifespan: Regions of accelerating and decelerating change. Journal of Neuroscience. ISSN 0270-6474. 34(25), s 8488- 8498 . doi: 10.1523/JNEUROSCI.0391-14.2014 Full text in Research Archive.