VagusResearch VNS Evidence Database

A curated, structured database of research on vagus nerve stimulation (VNS), including transcutaneous auricular VNS (taVNS), transcutaneous cervical VNS (tcVNS), and implanted VNS, spanning 47 clinical conditions. Version 2.0.0 reflects a full data-integrity remediation: 837 human studies plus preclinical records, with corrected condition classifications, evidence-tier normalisation, and honest plain-language key findings. Retracted publications and duplicates have been removed. Each record carries a verification-status field (recordType, reviewed, reviewMethod). Compiled and maintained by VagusResearch (vagusresearch.com).