Håkon Grydeland

The paper examines age-related changes in functional connectivity between the dLPFC and DMN during memory tasks and links it to cognitive control decline in aging.

This study uses fMRI to examine phase-specific involvement of hippocampal and cortical MTL regions in allocentric working memory, finding distinct patterns across encoding, delay, and test phases.

The paper shows cortical thickness changes occur years before high amyloid levels in Alzheimer's disease, challenging the view that amyloid is the first imaging marker.

The paper examines how brain network segregation relates to episodic memory performance across age, finding age-invariant associations between functional connectivity and memory.

This study assesses the reliability of structural brain change in cognitively healthy adults over time, finding that longer follow-up periods significantly improve reliability compared to increasing observation frequency.

The study investigates whether superior memory in older adults (SuperAgers) is linked to unique brain features, finding stable correlates of memory function across age without evidence of aging-specific differences.

The paper shows that higher genetic risk for Alzheimer's disease is linked to faster brain volume loss and memory decline in healthy adults.

This study identifies stable and task-specific hippocampal-cortical connectivity patterns during memory encoding and retrieval using fMRI data from two large-scale studies.

This study shows that 32 hours of sleep deprivation increases the T1w/T2w ratio in specific cortical regions compared to a normal sleep-wake cycle.

This study finds that worse self-reported sleep relates to faster hippocampal microstructural decline in β-amyloid positive adults, independent of genetic risk.

The paper links cortical thinning across the lifespan to gene expression profiles of specific cell types using gene expression data and MRI datasets.

This study investigates whether the functional foundations of episodic memory encoding remain consistent across the lifespan, finding continuity rather than late-life specificity.

This paper identifies stable developmental clusters of subcortical volumetric change across the lifespan and shows genetic organization within these clusters.

The paper identifies age-related waves of cortical myelination and demyelination using micro-structural MRI markers in humans across the lifespan.

This paper identifies continuous cortical regionalization from embryonic stages to old age using longitudinal data and gene expression analysis.

The paper identifies evolutionary hotspots in primate cortical brain regions that show context-dependent functional connectivity, supporting their role in supramodal cognitive flexibility.