ArticleNeuroradiology2025
Measuring cerebrovascular reactivity with breath-hold fMRI in patients with Moyamoya angiopathy: MR perfusion based delay correction significantly improves agreement to [
Article in Neuroradiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 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
3 citing papers in PubMed.
- Identifying Diagnostic Thresholds for the Assessment of Cerebrovascular Reserve Impairment in Moyamoya Disease: COBrain sciences · 2026Article
- Cerebrovascular Reactivity Assessment with Breath-Hold Functional MRI in Patients with Moyamoya Angiopathy: Which Time Period to Analyze?Diagnostics (Basel, Switzerland) · 2026Article
- Assessing and Improving the Reproducibility of Cerebrovascular Reactivity Evaluations in Healthy Subjects Using Short-Breath-Hold fMRI.Diagnostics (Basel, Switzerland) · 2025Article
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeBreath-hold functional MRI (bh-fMRI) is able to quantify cerebrovascular reactivity. Vessel stenoses can lead to delayed hemodynamic responses. We aimed to investigate whether delay correction improves the quality of bh-fMRI compared to the diagnostic standard [
methodsThe bh-fMRI data sets of 25 patients with Moyamoya Angiopathy were analyzed retrospectively without and with delay correction. Delay correction was calculated using time-to-peak (TTP) maps derived from dynamic susceptibility contrast (DSC) perfusion MRI. [
resultsThe agreement between bh-fMRI and [
conclusionDelay correction improves the quality of bh-fMRI and seems to be helpful in clinical practice.
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Registered trials
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