The older adult brain is less modular, more integrated, and less efficient at rest: A systematic review of large‐scale resting‐state functional brain networks in aging
The literature on large‐scale resting‐state functional brain networks across the adult
lifespan was systematically reviewed. Studies published between 1986 and July 2021 were …
lifespan was systematically reviewed. Studies published between 1986 and July 2021 were …
Separating vascular and neuronal effects of age on fMRI BOLD signals
KA Tsvetanov, RNA Henson… - … Transactions of the …, 2021 - royalsocietypublishing.org
Accurate identification of brain function is necessary to understand the neurobiology of
cognitive ageing, and thereby promote well-being across the lifespan. A common tool used …
cognitive ageing, and thereby promote well-being across the lifespan. A common tool used …
Functional brain networks reflect spatial and temporal autocorrelation
High-throughput experimental methods in neuroscience have led to an explosion of
techniques for measuring complex interactions and multi-dimensional patterns. However …
techniques for measuring complex interactions and multi-dimensional patterns. However …
Extending the Human Connectome Project across ages: Imaging protocols for the Lifespan Development and Aging projects
Abstract The Human Connectome Projects in Development (HCP-D) and Aging (HCP-A) are
two large-scale brain imaging studies that will extend the recently completed HCP Young …
two large-scale brain imaging studies that will extend the recently completed HCP Young …
Global signal regression strengthens association between resting-state functional connectivity and behavior
Global signal regression (GSR) is one of the most debated preprocessing strategies for
resting-state functional MRI. GSR effectively removes global artifacts driven by motion and …
resting-state functional MRI. GSR effectively removes global artifacts driven by motion and …
Influence of sample size and analytic approach on stability and interpretation of brain‐behavior correlations in task‐related fMRI data
Limited statistical power due to small sample sizes is a problem in fMRI research. Most of the
work to date has examined the impact of sample size on task‐related activation, with less …
work to date has examined the impact of sample size on task‐related activation, with less …
The effect of aging on resting state connectivity of predefined networks in the brain
Recent studies have found a deleterious effect of age on a wide variety of measures of
functional connectivity, and some hints at a relationship between connectivity at rest and …
functional connectivity, and some hints at a relationship between connectivity at rest and …
Local structure-function relationships in human brain networks across the lifespan
F Zamani Esfahlani, J Faskowitz, J Slack… - Nature …, 2022 - nature.com
A growing number of studies have used stylized network models of communication to predict
brain function from structure. Most have focused on a small set of models applied globally …
brain function from structure. Most have focused on a small set of models applied globally …
[HTML][HTML] Dispersion of functional gradients across the adult lifespan
Ageing is commonly associated with changes to segregation and integration of functional
brain networks, but, in isolation, current network-based approaches struggle to elucidate …
brain networks, but, in isolation, current network-based approaches struggle to elucidate …
Segregation of functional networks is associated with cognitive resilience in Alzheimer's disease
Cognitive resilience is an important modulating factor of cognitive decline in Alzheimer's
disease, but the functional brain mechanisms that support cognitive resilience remain …
disease, but the functional brain mechanisms that support cognitive resilience remain …