When functional blurring becomes deleterious: Reduced system segregation is associated with less white matter integrity and cognitive decline in aging.
Robin PedersenLinda GeerligsMicael AnderssonTetiana GorbachBárbara Avelar-PereiraAnders WåhlinAnna RieckmannLars NybergAlireza SalamiPublished in: NeuroImage (2021)
Keyphrases
- white matter
- human brain
- magnetic resonance images
- functional mri
- diffusion tensor
- diffusion tensor mri
- diffusion imaging
- mri data
- brain images
- information processing
- corpus callosum
- gray matter
- diffusion tensor imaging
- diffusion tensor images
- resting state fmri
- multiple sclerosis
- brain regions
- cerebrospinal fluid
- grey matter
- image restoration
- dt mri
- cognitive states
- brain tissue
- motion blur
- cortical thickness
- partial volume effects
- tensor field
- fiber bundles
- diffusion mri
- mr brain images
- healthy subjects
- decision making
- magnetic resonance imaging
- medical images