ArticleHeliyon2024
Transcutaneous auricular vagus nerve stimulation improves cognitive decline by alleviating intradialytic cerebral hypoxia in hemodialysis patients: A fNIRS pilot study.
Article in Heliyon, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 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.
The trial behind it
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Who cites it
7 citing papers in PubMed.
- Green Areas, Environmental Index, and Arbovirus Transmission Under Climate Change in Brazil.EcoHealth · 2026Article
- Nature's Power at Nanoscale: Isolation and Characterization of Exosome-like Nanovesicles from Murraya koenigii.Applied biochemistry and biotechnology · 2026Article
- Protective role of ginger nanoparticles against hepatocellular carcinoma through regulation of DNA methylation and miRNA-34a-mediated apoptosis.Molecular biology reports · 2026Article
- Roles of the Cholinergic and Adrenergic Systems in Vagus Nerve Stimulation for the Recovery of Motor Function in Patients with Stroke: Opportunities for Novel Treatments and Rehabilitation.International journal of molecular sciences · 2026Review
- Neuroprotective effect of Continentalic acid by targeting NF-κB/Bcl-2 and oxidative stress signaling in traumatic brain injury in male BALB/c mice.Molecular biology reports · 2025Article
- Task-specific cortical mechanisms of taVNS-paired task-oriented training for post-stroke upper extremity dysfunction under cognitive load: an fNIRS study.Frontiers in human neuroscience · 2025Article
- Therapeutic potential of transcutaneous auricular vagus nerve stimulation in cognitive impairment: insights from preclinical and clinical studies.Frontiers in neurologyReview
Corrections and comments
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Cognitive impairment is common in hemodialysis patients, possibly due to inadequate cerebral blood flow during hemodialysis. No effective non-pharmacological interventions are available. This study investigates the impact of hemodialysis-induced cerebral hypoxia on cognitive decline in hemodialysis patients and the potential of transcutaneous auricular vagus nerve stimulation (taVNS) as a non-pharmacological intervention. A randomized controlled trial with 36 participants showed that cognitive performance and cerebral oxygenation in the dorsolateral prefrontal cortex (DLPFC) significantly declined in the sham group. In contrast, taVNS improved cognitive function by increasing cerebral oxygenation, with significant correlations to reaction times and MoCA scores. The study suggests that Hemodialysis-induced cerebral hypoxia may contribute to persistent cognitive decline in MHD patients. However, taVNS could be an effective intervention to prevent cognitive impairment in hemodialysis patients by alleviating cerebral hypoxia.
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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.