The vagus nerve,
without the hype.
Anatomy, autonomic regulation, FDA-approved VNS, transcutaneous research, and evidence-based self-regulation — taught with claim-grading, sham-controlled rigor, and three learner tracks.
Choose your depth
Switch tracks anytime in the sidebar. Lessons adapt — patient summaries, clinician summaries, and advanced notes appear based on your selection.
Plain-language anatomy, physiology, and evidence-based self-regulation for everyone.
Indications, patient selection, contraindications, and clinical reasoning for healthcare professionals.
Mechanisms, trial design, stimulation parameters, and frontier research for specialists and researchers.
10 modules unlocked
This is not another "activate your vagus nerve" course.
Implanted VNS is FDA-approved for drug-resistant epilepsy, treatment-resistant depression, paired stroke rehabilitation, several headache indications, and — as of 2025 — moderate-to-severe rheumatoid arthritis after biologic failure. Transcutaneous and wellness practices are taught separately, with explicit evidence grades, so you always know what's established, what's promising, and what's hype.