Anterior and posterior hippocampus macro‐and microstructure across the lifespan in relation to memory—A longitudinal study

E Langnes, MH Sneve, D Sederevicius… - …, 2020 - Wiley Online Library
There is evidence for a hippocampal long axis anterior–posterior (AP) differentiation in
memory processing, which may have implications for the changes in episodic memory …

Self-reported sleep relates to hippocampal atrophy across the adult lifespan: results from the Lifebrain consortium

…, CE Sexton, C Solé-Padullés, S Pudas, D Sederevicius… - Sleep, 2020 - academic.oup.com
Objectives Poor sleep is associated with multiple age-related neurodegenerative and
neuropsychiatric conditions. The hippocampus plays a special role in sleep and sleep-dependent …

Waves of maturation and senescence in micro-structural MRI markers of human cortical myelination over the lifespan

…, A Bjørnerud, AX Patel, D Sederevičius… - Cerebral …, 2019 - academic.oup.com
Seminal human brain histology work has demonstrated developmental waves of myelination.
Here, using a micro-structural magnetic resonance imaging (MRI) marker linked to myelin, …

[HTML][HTML] Lifespan trajectories of relative corpus callosum thickness: regional differences and cognitive relevance

…, D Vidal-Piñeiro, AM Mowinckel, D Sederevicius… - Cortex, 2020 - Elsevier
The cerebral hemispheres are specialized for different cognitive functions and receive divergent
information from the sensory organs, so that the interaction between the hemispheres is …

Poor self-reported sleep is related to regional cortical thinning in aging but not memory decline—results from the Lifebrain Consortium

…, S Pudas, JM Roe, D Sederevicius… - Cerebral …, 2021 - academic.oup.com
We examined whether sleep quality and quantity are associated with cortical and memory
changes in cognitively healthy participants across the adult lifespan. Associations between self…

Continuity and discontinuity in human cortical development and change from embryonic stages to old age

AM Fjell, CH Chen, D Sederevicius, MH Sneve… - Cerebral …, 2019 - academic.oup.com
The human cerebral cortex is highly regionalized, and this feature emerges from morphometric
gradients in the cerebral vesicles during embryonic development. We tested if this …

Maintained frontal activity underlies high memory function over 8 years in aging

…, LH Nyberg, AM Mowinckel, D Sederevicius… - Cerebral …, 2019 - academic.oup.com
Aging is characterized by substantial average decline in memory performance. Yet contradictory
explanations have been given for how the brains of high-performing older adults work: …

[HTML][HTML] Relationships between apparent cortical thickness and working memory across the lifespan-effects of genetics and socioeconomic status

SK Krogsrud, AM Mowinckel, D Sederevicius… - Developmental cognitive …, 2021 - Elsevier
Working memory (WM) supports several higher-level cognitive abilities, yet we know less
about factors associated with development and decline in WM compared to other cognitive …

[HTML][HTML] Prosocial behavior relates to the rate and timing of cortical thinning from adolescence to young adulthood

…, H Grydeland, K Overbye, D Sederevicius… - Developmental …, 2019 - Elsevier
Prosocial behavior, or voluntary actions that intentionally benefit others, relate to desirable
developmental outcomes such as peer acceptance, while lack of prosocial behavior has been …

[HTML][HTML] Reliability and sensitivity of two whole-brain segmentation approaches included in FreeSurfer–ASEG and SAMSEG

D Sederevičius, D Vidal-Piñeiro, Ø Sørensen… - Neuroimage, 2021 - Elsevier
Accurate and reliable whole-brain segmentation is critical to longitudinal neuroimaging
studies. We undertake a comparative analysis of two subcortical segmentation methods, …