Håkon Grydeland

Image of Håkon Grydeland
Norwegian version of this page
Phone +47 22845067
Room A04.003
Username
Visiting address Forskningsveien 3A Harald Schjelderups hus 0373 Oslo
Postal address Postboks 1094 Blindern 0317 Oslo

Academic interests

I am working in a research group headed by Prof. Anders M. Fjell and Prof. Kristine B. Walhovd. We strive to understand the complex and dynamic relationship between alterations in the brains structural make-up and its functional manifestations in normal development and aging, as well as following discontinuity in the normal development trajectories due to for instance disease. To this end, we use magnetic resonance imaging (MRI), including diffusion tensor imaging, electroencephalography/event-related potentials, and various cognitive-behavioural tasks. Our current and planned research projects also include genetic data in order to investigate the influence of genetic variance on cognitive and brain-based phenotypes.

 

Higher education and employment history

Employment

  • 2010-present PhD Research Fellow (The Research Council of Norway), Center for the Study of Human Cognition, Department of Psychology, University of Oslo
  • 2008-2009 Student Research Fellow (part time) (The Research Council of Norway), Department of Psychology, University of Oslo
  • 2007-2008 Student Research Fellow (full time) (The Research Council of Norway), Department of Psychology, University of Oslo

Education

  • 2004-2009 Cand. Psychol. (professionally oriented degree in psychology), University of Oslo, accredited psychologist 2009
  • 2005-2006 Eramsus programme, part of cand. psychol. degree, Università degli Studi di Roma 'La Sapienza', Italy
Tags: Neuropsychology, Cognitive psychology, Neuroscience

Publications

  • Grydeland, Håkon; Wang, Yunpeng; Sederevicius, Donatas; Bartres-Faz, David; Bertram, Lars & Dobricic, Valerija [Show all 15 contributors for this article] (2021). Self-Reported Sleep Relates to Microstructural Hippocampal Decline in β-Amyloid Positive Adults Beyond Genetic Risk. Sleep. ISSN 0161-8105. doi: 10.1093/sleep/zsab110.
  • Ferschmann, Lia; Vijayakumar, Nandita; Grydeland, Håkon; Øverbye, Knut; Mills, Kathryn L. & Fjell, Anders Martin [Show all 9 contributors for this article] (2021). Cognitive reappraisal and expressive suppression relate differentially to longitudinal structural brain development across adolescence. Cortex. ISSN 0010-9452. 136, p. 109–123. doi: 10.1016/j.cortex.2020.11.022. Full text in Research Archive
  • Vidal-Piñeiro, Didac; Sneve, Markus Handal; Amlien, Inge Kasbohm; Grydeland, Håkon; Mowinckel, Athanasia Monika & Roe, James Michael [Show all 10 contributors for this article] (2020). The Functional Foundations of Episodic Memory Remain Stable Throughout the Lifespan. Cerebral Cortex. ISSN 1047-3211. doi: 10.1093/cercor/bhaa348. Full text in Research Archive
  • Vidal-Piñeiro, Didac; Parker, Nadine; Shin, Jean; French, Leon; Grydeland, Håkon & Jackowski, Andrea [Show all 14 contributors for this article] (2020). Cellular correlates of cortical thinning throughout the lifespan. Scientific Reports. ISSN 2045-2322. 10(1), p. 1–14. doi: 10.1038/s41598-020-78471-3. Full text in Research Archive
  • Sneve, Markus Handal; Grydeland, Håkon; Rosa, Marcello G P; Paus, Tomáš; Chaplin, Tristan & Walhovd, Kristine B [Show all 7 contributors for this article] (2019). High-expanding regions in primate cortical brain evolution support supramodal cognitive flexibility. Cerebral Cortex. ISSN 1047-3211. 29(9), p. 3891–3901. doi: 10.1093/cercor/bhy268. Full text in Research Archive
  • Fjell, Anders Martin; Chen, Chi-Hua Chen; Sederevicius, Donatas; Sneve, Markus Handal; Grydeland, Håkon & Krogsrud, Stine Kleppe [Show all 17 contributors for this article] (2019). Continuity and discontinuity in human cortical development and change from embryonic stages to old age. Cerebral Cortex. ISSN 1047-3211. 29(9), p. 3879–3890. doi: 10.1093/cercor/bhy266. Full text in Research Archive
  • Ferschmann, Lia; Vijayakumar, Nandita; Grydeland, Håkon; Øverbye, Knut; Sederevicius, Donatas & Due-Tønnessen, Paulina [Show all 10 contributors for this article] (2019). Prosocial behavior relates to the rate and timing of cortical thinning from adolescence to young adulthood. Developmental Cognitive Neuroscience. ISSN 1878-9293. 40:100734, p. 1–8. doi: 10.1016/j.dcn.2019.100734. Full text in Research Archive
  • Grydeland, Håkon; Vértes, Petra; Váša, František; Romero-Garcia, Rafael; Whitaker, Kirstie & Aaron F., Alexander-Bloch [Show all 15 contributors for this article] (2019). Waves of Maturation and Senescence in Microstructural MRI Markers of Human Cortical Myelination over the Lifespan. Cerebral Cortex. ISSN 1047-3211. 29(3), p. 1369–1381. doi: 10.1093/cercor/bhy330. Full text in Research Archive
  • Krogsrud, Stine Kleppe; Fjell, Anders Martin; Tamnes, Christian Krog; Grydeland, Håkon; Due-Tønnessen, Paulina & Bjørnerud, Atle [Show all 10 contributors for this article] (2018). Development of white matter microstructure in relation to verbal and visuospatial working memory - A longitudinal study. PLOS ONE. ISSN 1932-6203. 13:e0195540(4), p. 1–22. doi: 10.1371/journal.pone.0195540. Full text in Research Archive
  • Sawiak, Stephen J.; Shiba, Yoshiro; Oikonomidis, Lydia; Windle, Colin P.; Santangelo, Andrea M. & Grydeland, Håkon [Show all 9 contributors for this article] (2018). Trajectories and milestones of cortical and subcortical development of the marmoset brain from infancy to adulthood. Cerebral Cortex. ISSN 1047-3211. 28(12), p. 4440–4453. doi: 10.1093/cercor/bhy256.
  • Ferschmann, Lia; Fjell, Anders Martin; Vollrath, Margarete E.; Grydeland, Håkon; Walhovd, Kristine B & Tamnes, Christian Krog (2018). Personality Traits Are Associated With Cortical Development Across Adolescence: A Longitudinal Structural MRI Study. Child Development. ISSN 0009-3920. 89(3), p. 811–822. doi: 10.1111/cdev.13016. Full text in Research Archive
  • de Lange, Ann-Marie Glasø; Bråthen, Anne Cecilie Sjøli; Rohani, Darius; Grydeland, Håkon; Fjell, Anders Martin & Walhovd, Kristine B (2017). The Effects of Memory Training on Behavioral and Microstructural Plasticity in Young and Older Adults. Human Brain Mapping. ISSN 1065-9471. 38(11), p. 5666–5680. doi: 10.1002/hbm.23756. Full text in Research Archive
  • Sneve, Markus Handal; Grydeland, Håkon; Amlien, Inge Kasbohm; Langnes, Espen; Walhovd, Kristine B & Fjell, Anders Martin (2017). Decoupling of large-scale brain networks supports the consolidation of durable episodic memories. NeuroImage. ISSN 1053-8119. 153, p. 336–345. doi: 10.1016/j.neuroimage.2016.05.048. Full text in Research Archive
  • Fjell, Anders Martin; Sneve, Markus Handal; Grydeland, Håkon; Storsve, Andreas Berg; Amlien, Inge Kasbohm & Yendiki, Anastasia [Show all 7 contributors for this article] (2017). Relationship between structural and functional connectivity change across the lifespan – a longitudinal investigation. Human Brain Mapping. ISSN 1065-9471. 38(1), p. 561–573. doi: 10.1002/hbm.23403. Full text in Research Archive
  • de Lange, Ann-Marie Glasø; Bråthen, Anne Cecilie Sjøli; Grydeland, Håkon; Sexton, Claire; Johansen-Berg, Heidi & Andersson, Jesper L.R. [Show all 10 contributors for this article] (2016). White-matter integrity as a marker for cognitive plasticity in aging. Neurobiology of Aging. ISSN 0197-4580. 47, p. 74–82. doi: 10.1016/j.neurobiolaging.2016.07.007.
  • Walhovd, Kristine B; Westerhausen, Rene; de Lange, Ann-Marie Glasø; Bråthen, Anne Cecilie Sjøli; Grydeland, Håkon & Engvig, Andreas [Show all 7 contributors for this article] (2016). Premises of plasticity - And the loneliness of the medial temporal lobe. NeuroImage. ISSN 1053-8119. 131, p. 48–54. doi: 10.1016/j.neuroimage.2015.10.060. Full text in Research Archive
  • Almaas, Astrid; Tamnes, Christian Krog; Nakstad, Britt; Henriksen, Christine; Grydeland, Håkon & Walhovd, Kristine B [Show all 9 contributors for this article] (2016). Diffusion tensor imaging and behavior in premature infants at 8 years of age, a randomized controlled trial with long-chain polyunsaturated fatty acids. Early Human Development. ISSN 0378-3782. 95, p. 41–46. doi: 10.1016/j.earlhumdev.2016.01.021.
  • Grydeland, Håkon; Westlye, Lars Tjelta; Walhovd, Kristine B & Fjell, Anders Martin (2016). Intracortical Posterior Cingulate Myelin Content Relates to Error Processing – Results From T1- and T2-weighted MRI Myelin Mapping and Electrophysiology in Healthy Adults. Cerebral Cortex. ISSN 1047-3211. 26(6), p. 2402–2410. doi: 10.1093/cercor/bhv065. Full text in Research Archive
  • Chepkoech, Joy-Loi; Walhovd, Kristine B; Grydeland, Håkon & Fjell, Anders Martin (2016). Effects of change in FreeSurfer version on classification accuracy of patients with Alzheimer's disease and mild cognitive impairment. Human Brain Mapping. ISSN 1065-9471. 37(5), p. 1831–1841. doi: 10.1002/hbm.23139.
  • Piñeiro, Didac Vidal; Walhovd, Kristine B; Storsve, Andreas Berg; Grydeland, Håkon; Rohani, Darius Adam & Fjell, Anders Martin (2016). Accelerated longitudinal gray/white matter contrast decline in aging in lightly myelinated cortical regions. Human Brain Mapping. ISSN 1065-9471. 37(10), p. 3669–3684. doi: 10.1002/hbm.23267. Full text in Research Archive
  • Fjell, Anders Martin; Sneve, Markus Handal; Grydeland, Håkon; Storsve, Andreas Berg & Walhovd, Kristine B (2016). The Disconnected Brain and Executive Function Decline in Aging. Cerebral Cortex. ISSN 1047-3211. doi: 10.1093/cercor/bhw082. Full text in Research Archive
  • Amlien, Inge; Fjell, Anders Martin; Tamnes, Christian Krog; Grydeland, Håkon; Krogsrud, Stine Kleppe & Chaplin, Tristan A. [Show all 8 contributors for this article] (2016). Organizing Principles of Human Cortical Development - Thickness and Area from 4 to 30 Years: Insights from Comparative Primate Neuroanatomy. Cerebral Cortex. ISSN 1047-3211. 26(1), p. 257–267. doi: 10.1093/cercor/bhu214.
  • Fjell, Anders Martin; Sneve, Markus Handal; Storsve, Andreas Berg; Grydeland, Håkon; Yendiki, Anastasia & Walhovd, Kristine B (2016). Brain Events Underlying Episodic Memory Changes in Aging: A Longitudinal Investigation of Structural and Functional Connectivity. Cerebral Cortex. ISSN 1047-3211. 26(3), p. 1272–1286. doi: 10.1093/cercor/bhv102. Full text in Research Archive
  • Walhovd, Kristine B; Krogsrud, Stine Kleppe; Amlien, Inge Kasbohm; Bartsch, Hauke; Bjørnerud, Atle & Due-Tønnessen, Paulina [Show all 22 contributors for this article] (2016). Neurodevelopmental origins of lifespan changes in brain and cognition. Proceedings of the National Academy of Sciences of the United States of America. ISSN 0027-8424. 113(33), p. 9357–9362. doi: 10.1073/pnas.1524259113. Full text in Research Archive
  • Krogsrud, Stine Kleppe; Fjell, Anders Martin; Tamnes, Christian Krog; Grydeland, Håkon; Ferschmann, Lia & Due-Tønnessen, Paulina [Show all 11 contributors for this article] (2016). Changes in white matter microstructure in the developing brain - A longitudinal diffusion tensor imaging study of children from 4 to 11years of age. NeuroImage. ISSN 1053-8119. 124, p. 473–486. doi: 10.1016/j.neuroimage.2015.09.017.
  • Sneve, Markus Handal; Grydeland, Håkon; Nyberg, Lars; Bowles, Ben; Amlien, Inge Kasbohm & Langnes, Espen [Show all 8 contributors for this article] (2015). Mechanisms underlying encoding of short-lived versus durable episodic memories. Journal of Neuroscience. ISSN 0270-6474. 35(13), p. 5202–5212. doi: 10.1523/JNEUROSCI.4434-14.2015. Full text in Research Archive
  • Fjell, Anders Martin; Sneve, Markus Handal; Grydeland, Håkon; Storsve, Andreas Berg; de Lange, Ann-Marie Glasø & Amlien, Inge Kasbohm [Show all 8 contributors for this article] (2015). Functional connectivity change across multiple cortical networks relates to episodic memory changes in aging. Neurobiology of Aging. ISSN 0197-4580. 36(12), p. 3255–3268. doi: 10.1016/j.neurobiolaging.2015.08.020. Full text in Research Archive
  • Fjell, Anders Martin; Westlye, Lars Tjelta; Amlien, Inge; Tamnes, Christian Krog; Grydeland, Håkon & Engvig, Andreas [Show all 11 contributors for this article] (2015). High-expanding cortical regions in human development and evolution are related to higher intellectual abilities. Cerebral Cortex. ISSN 1047-3211. 25, p. 26–34. doi: 10.1093/cercor/bht201. Full text in Research Archive
  • Fjell, Anders Martin; Amlien, Inge; Sneve, Markus Handal; Grydeland, Håkon; Tamnes, Christian Krog & Chaplin, Tristan [Show all 8 contributors for this article] (2015). The roots of Alzheimer's disease: Are high-expanding cortical areas preferentially targeted? Cerebral Cortex. ISSN 1047-3211. 25(9), p. 2556–2565. doi: 10.1093/cercor/bhu055. Full text in Research Archive
  • Fjell, Anders Martin; Grydeland, Håkon; Krogsrud, Stine Kleppe; Amlien, Inge Kasbohm; Rohani, Darius Adam & Ferschmann, Lia [Show all 21 contributors for this article] (2015). Development and aging of cortical thickness correspond to genetic organization patterns. Proceedings of the National Academy of Sciences of the United States of America. ISSN 0027-8424. 112(50), p. 15462–15467. doi: 10.1073/pnas.1508831112. Full text in Research Archive
  • Fjell, Anders Martin; Westlye, Lars Tjelta; Grydeland, Håkon; Amlien, Inge; Espeseth, Thomas & Reinvang, Ivar [Show all 9 contributors for this article] (2014). Accelerating cortical thinning: Unique to dementia or universal in aging? Cerebral Cortex. ISSN 1047-3211. 24(4), p. 919–934. doi: 10.1093/cercor/bhs379.
  • Tamnes, Christian Krog; Walhovd, Kristine B; Engvig, Andreas; Grydeland, Håkon; Krogsrud, Stine Kleppe & Østby, Ylva [Show all 9 contributors for this article] (2014). Regional hippocampal volumes and development predict learning and memory. Developmental Neuroscience. ISSN 0378-5866. 36(3-4), p. 161–174. doi: 10.1159/000362445. Full text in Research Archive
  • Krogsrud, Stine Kleppe; Tamnes, Christian Krog; Fjell, Anders Martin; Amlien, Inge; Grydeland, Håkon & Sulutvedt, Unni [Show all 12 contributors for this article] (2014). Development of hippocampal subfield volumes from 4 to 22 years. Human Brain Mapping. ISSN 1065-9471. 35(11), p. 5646–5657. doi: 10.1002/hbm.22576. Full text in Research Archive
  • Grydeland, Håkon; Westlye, Lars Tjelta; Walhovd, Kristine B & Fjell, Anders Martin (2013). Improved Prediction of Alzheimer's Disease with Longitudinal White Matter/Gray Matter Contrast Changes. Human Brain Mapping. ISSN 1065-9471. 34(11), p. 2775–2785. doi: 10.1002/hbm.22103.
  • Bjørnebekk, Astrid; Fjell, Anders Martin; Walhovd, Kristine B; Grydeland, Håkon; Torgersen, Svenn & Westlye, Lars Tjelta (2013). Neuronal correlates of the five factor model (FFM) of human personality: Multimodal imaging in a large healthy sample. NeuroImage. ISSN 1053-8119. 65, p. 194–208. doi: 10.1016/j.neuroimage.2012.10.009.
  • Tamnes, Christian Krog; Walhovd, Kristine B; Dale, Anders M.; Østby, Ylva; Grydeland, Håkon & Richardson, George [Show all 13 contributors for this article] (2013). Brain development and aging: Overlapping and unique patterns of change. NeuroImage. ISSN 1053-8119. 68, p. 63–74. doi: 10.1016/j.neuroimage.2012.11.039.
  • Grydeland, Håkon; Walhovd, Kristine B; Tamnes, Christian Krog; Westlye, Lars Tjelta & Fjell, Anders Martin (2013). Intracortical Myelin Links with Performance Variability across the Human Lifespan: Results from T1-and T2-Weighted MRI Myelin Mapping and Diffusion Tensor Imaging. Journal of Neuroscience. ISSN 0270-6474. 33(47), p. 18618–18630. doi: 10.1523/JNEUROSCI.2811-13.2013. Full text in Research Archive
  • Fjell, Anders Martin; Westlye, Lars Tjelta; Grydeland, Håkon; Amlien, Inge; Espeseth, Thomas & Reinvang, Ivar [Show all 10 contributors for this article] (2013). Critical ages in the life course of the adult brain: nonlinear subcortical aging. Neurobiology of Aging. ISSN 0197-4580. 34(10), p. 2239–2247. doi: 10.1016/j.neurobiolaging.2013.04.006. Full text in Research Archive
  • Tamnes, Christian Krog; Walhovd, Kristine B; Grydeland, Håkon; Holland, Dominic; Østby, Ylva & Dale, Anders M. [Show all 7 contributors for this article] (2013). Longitudinal Working Memory Development Is Related to Structural Maturation of Frontal and Parietal Cortices. Journal of Cognitive Neuroscience. ISSN 0898-929X. 25(10), p. 1611–1623. doi: 10.1162/jocn_a_00434. Full text in Research Archive
  • Nordvik, Jan Egil; Schanke, Anne-Kristine; Walhovd, Kristine B; Fjell, Anders Martin; Grydeland, Håkon & Landrø, Nils Inge (2012). Exploring the relationship between white matter microstructure and working memory functioning following stroke: A single case study of computerized cognitive training. Neurocase. ISSN 1355-4794. doi: 10.1080/13554794.2011.568501.
  • Bjørnebekk, Astrid; Westlye, Lars Tjelta; Fjell, Anders Martin; Grydeland, Håkon & Walhovd, Kristine B (2012). Social Reward Dependence and Brain White Matter Microstructure. Cerebral Cortex. ISSN 1047-3211. 22(11), p. 2672–2679. doi: 10.1093/cercor/bhr345.
  • Østby, Ylva; Walhovd, Kristine B; Tamnes, Christian Krog; Grydeland, Håkon; Westlye, Lars Tjelta & Fjell, Anders Martin (2012). Mental time travel and default-mode network functional connectivity in the developing brain. Proceedings of the National Academy of Sciences of the United States of America. ISSN 0027-8424. 109(42), p. 16800–16804. doi: 10.1073/pnas.1210627109.
  • Fjell, Anders Martin; Westlye, Lars Tjelta; Grydeland, Håkon; Amlien, Inge; Espeseth, Thomas & Reinvang, Ivar [Show all 9 contributors for this article] (2012). Accelerating cortical thinning: Unique to dementia or universal in aging? Cerebral Cortex. ISSN 1047-3211. doi: 10.1093/cercor/bhs379.
  • Westlye, Lars Tjelta; Grydeland, Håkon; Walhovd, Kristine B & Fjell, Anders Martin (2011). Associations between Regional Cortical Thickness and Attentional Networks as Measured by the Attention Network Test. Cerebral Cortex. ISSN 1047-3211. 21(2), p. 345–356. doi: 10.1093/cercor/bhq101.
  • Westlye, Lars Tjelta; Bjørnebekk, Astrid; Grydeland, Håkon; Fjell, Anders Martin & Walhovd, Kristine B (2011). Linking an Anxiety-Related Personality Trait to Brain White Matter Microstructure Diffusion Tensor Imaging and Harm Avoidance. Archives of General Psychiatry. ISSN 0003-990X. 68(4), p. 369–377. doi: 10.1001/archgenpsychiatry.2011.24.
  • Westlye, Lars Tjelta; Walhovd, Kristine B; Dale, Anders M.; Bjørnerud, Atle; Due-Tønnessen, Paulina & Engvig, Andreas [Show all 10 contributors for this article] (2010). Differentiating maturational and aging-related changes of the cerebral cortex by use of thickness and signal intensity. NeuroImage. ISSN 1053-8119. 52(1), p. 172–185. doi: 10.1016/j.neuroimage.2010.03.056.
  • Grydeland, Håkon; Walhovd, Kristine B; Westlye, Lars Tjelta; Due-Tønnessen, Paulina; Ormaasen, Vidar & Sundset, Øyvind [Show all 7 contributors for this article] (2010). Amnesia Following Herpes Simplex Encephalitis: Diffusion-Tensor Imaging Uncovers Reduced Integrity of Normal-appearing White Matter. Radiology. ISSN 0033-8419. 257(3), p. 774–781. doi: 10.1148/radiol.10100179.
  • Westlye, Lars Tjelta; Walhovd, Kristine B; Dale, Anders M; Bjørnerud, Atle; Due-Tønnessen, Paulina & Engvig, Andreas [Show all 10 contributors for this article] (2010). Life-Span Changes of the Human Brain White Matter: Diffusion Tensor Imaging (DTI) and Volumetry. Cerebral Cortex. ISSN 1047-3211. 20(9), p. 2055–2068. doi: 10.1093/cercor/bhp280.

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Published Sep. 21, 2010 10:02 AM - Last modified Oct. 19, 2016 1:09 PM