Structurally informed models of directed brain connectivity
MD Greaves, L Novelli, S Mansour L… - Nature Reviews …, 2024 - nature.com
Understanding how one brain region exerts influence over another in vivo is profoundly
constrained by models used to infer or predict directed connectivity. Although such neural …
constrained by models used to infer or predict directed connectivity. Although such neural …
[HTML][HTML] Functional Connectivity-Based Compensation in the Brains of Non-Demented Older Adults and the Influence of Lifestyle: A longitudinal 7-Year Study
Introduction The aging brain is characterized by structural decline and functional
connectivity changes towards dedifferentiation, leading to cognitive decline. To some …
connectivity changes towards dedifferentiation, leading to cognitive decline. To some …
[HTML][HTML] Multiscale and multimodal signatures of structure-function coupling variability across the human neocortex
The relationship between the brain's structural wiring and its dynamic activity is thought to
vary regionally, implying that the mechanisms underlying structure-function coupling may …
vary regionally, implying that the mechanisms underlying structure-function coupling may …
[HTML][HTML] Spherical-deconvolution informed filtering of tractograms changes laterality of structural connectome
Diffusion MRI-driven tractography, a non-invasive technique that reveals how the brain is
connected, is widely used in brain lateralization studies. To improve the accuracy of …
connected, is widely used in brain lateralization studies. To improve the accuracy of …
White matter tracts adjacent to the human cingulate sulcus visual area (CSv)
M Uesaki, M Furlan, AT Smith, H Takemura - Plos one, 2024 - journals.plos.org
Human cingulate sulcus visual area (CSv) was first identified as an area that responds
selectively to visual stimulation indicative of self-motion. It was later shown that the area is …
selectively to visual stimulation indicative of self-motion. It was later shown that the area is …
Quantitative metrics commonly derived from diffusion tractography covary with streamline length: a characterization and method of adjustment
Tractography algorithms are used extensively to delineate white matter structures, by
operating on the voxel-wise information generated through the application of diffusion tensor …
operating on the voxel-wise information generated through the application of diffusion tensor …
Enhanced Structural Brain Connectivity Analyses Using High Diffusion-weighting Strengths
Tractography is a unique modality for the in vivo measurement of structural connectivity,
crucial for understanding brain networks and neurological conditions. With increasing b …
crucial for understanding brain networks and neurological conditions. With increasing b …