ArticleHuman brain mapping2020
Impact of b-value on estimates of apparent fibre density.
Article in Human brain mapping, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
54 citing papers in PubMed, 101 citations in OpenAlex.
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- White matter alterations in crossing fibres following traumatic brain injury.Brain communications · 2026Article
- Childhood white matter organization predicts adolescent internalizing problems among youth with and without ADHD.NeuroImage. Clinical · 2026Article
- Psychotic-Like Experiences and White Matter Microstructure: A Fixel-Based Analysis Approach With Robust Replication Across Two Cohorts.Human brain mapping · 2025Article
- Association Between Intraindividual Variability in Cognitive Performance and White Matter Organisation in Chronic Mild Traumatic Brain Injury.Human brain mapping · 2025Article
- MRI signatures of cortical microstructure in human development align with oligodendrocyte cell-type expression.Nature communications · 2025Article
- Phonological decoding ability is associated with fiber density of the left arcuate fasciculus longitudinally across reading development.Developmental cognitive neuroscience · 2025Article
- Implicit neural representation of multi-shell constrained spherical deconvolution for continuous modeling of diffusion MRI.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- Distributed and gradual microstructure changes are associated with the emergence of behavioural benefit from memory reactivation.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- Subtle motor signs in children with ADHD and their white matter correlates.Human brain mapping · 2024Article
- The developing hippocampus: Microstructural evolution through childhood and adolescence.bioRxiv : the preprint server for biology · 2024Article
- Sub-bundle based analysis reveals the role of human optic radiation in visual working memory.Human brain mapping · 2024Article
- White matter alterations and their associations with biomarkers and behavior in subjective cognitive decline individuals: a fixel-based analysis.Behavioral and brain functions : BBF · 2024Article
- White matter differences between younger and older adults revealed by fixel-based analysis.Aging brain · 2024Article
- White matter microstructural plasticity associated with educational intervention in reading disability.Imaging neuroscience (Cambridge, Mass.) · 2024Article
- Developmental differences in canonical cortical networks: Insights from microstructure-informed tractography.Network neuroscience (Cambridge, Mass.) · 2024Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 2 countries.
Funding
Abstract
Recent advances in diffusion magnetic resonance imaging (dMRI) analysis techniques have improved our understanding of fibre-specific variations in white matter microstructure. Increasingly, studies are adopting multi-shell dMRI acquisitions to improve the robustness of dMRI-based inferences. However, the impact of b-value choice on the estimation of dMRI measures such as apparent fibre density (AFD) derived from spherical deconvolution is not known. Here, we investigate the impact of b-value sampling scheme on estimates of AFD. First, we performed simulations to assess the correspondence between AFD and simulated intra-axonal signal fraction across multiple b-value sampling schemes. We then studied the impact of sampling scheme on the relationship between AFD and age in a developmental population (n = 78) aged 8-18 (mean = 12.4, SD = 2.9 years) using hierarchical clustering and whole brain fixel-based analyses. Multi-shell dMRI data were collected at 3.0T using ultra-strong gradients (300 mT/m), using 6 diffusion-weighted shells ranging from b = 0 to 6,000 s/mm
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.