{
  "id": 12148829,
  "title": "Vagus Nerve Stimulation Could Help New Skills Stick",
  "url": "https://urgent.news/2026/10/05/vagus-nerve-stimulation-could-help-new-skills-stick",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-05T12:13:07.000Z",
  "source": {
    "name": "ScienceDaily",
    "slug": "sciencedaily",
    "url": "https://www.sciencedaily.com/releases/2026/10/261002080034.htm"
  },
  "original_language": "en",
  "account": "Recent research conducted at Tohoku University has discovered that stimulating the vagus nerve after training may enhance long-term motor learning in mice. The vagus nerve, a key communication pathway between the brain and body, was found to influence the brain's environment in a way that could help new skills stick. Published in iScience on August 25, 2026, the study utilized a small cuff electrode attached to the left cervical vagus nerve in mice to test the effects of vagus nerve stimulation (VNS). The stimulation was administered after each training session, and its immediate effects were not noticeable during the learning task. However, following days revealed that mice subjected to VNS demonstrated stronger long-term learning. The researchers noted that VNS led to a two-phase vascular response in the brain, with local blood volume initially decreasing before increasing after a delay. This vascular rhythm appeared to be linked to the improved learning outcomes. Lead author Junyu Chen suggested that the brain's metabolic environment, including rhythmic vascular movements, may be strongly influenced by the body. Future studies aim to refine VNS protocols and explore the connection between brain-body communication and long-term plasticity, potentially unlocking hidden learning capacities.",
  "summary": "Stimulating the vagus nerve after practice helped mice develop stronger long-term motor learning, revealing a potentially important window when the brain is still locking in a new skill. The effect was linked to rhythmic changes in brain blood vessels, hinting that body-to-brain signals may help prepare the brain for lasting change.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "ScienceDaily Health",
        "title": "Vagus Nerve Stimulation Could Help New Skills Stick",
        "url": "https://urgent.news/2026/10/05/vagus-nerve-stimulation-could-help-new-skills-stick-12152705",
        "published": "2026-10-05T12:13:07.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}