{
  "id": 8994730,
  "title": "Mapping the relay stations of human consciousness",
  "url": "https://urgent.news/2026/09/21/mapping-the-relay-stations-of-human-consciousness",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-21T20:00:22.000Z",
  "source": {
    "name": "PsyPost",
    "slug": "psypost",
    "url": "https://www.psypost.org/mapping-the-deep-brain-hubs-that-sustain-human-consciousness/"
  },
  "original_language": "en",
  "account": null,
  "summary": "The study published in Human Brain Mapping used advanced imaging techniques to map deep brain regions that serve as central communication hubs between the brain's outer surface and the subcortex. Researchers led by Morgan K. Cambareri at Massachusetts General Hospital and Boston University focused on identifying specific nodes in the brainstem and thalamus that integrate with multiple cortical networks, which are crucial for maintaining human wakefulness and awareness. By employing a 7 Tesla resting-state functional magnetic resonance imaging technique, the team analyzed brain scans from 168 healthy subjects to observe natural baseline activity. The study revealed that specific areas in the brainstem and thalamus connect to various cognitive networks, including the default mode, executive control, salience, dorsal attention, visual, and somatomotor networks. This detailed mapping could help develop targeted medical therapies, such as electrical pulses or medications, to restore communication pathways in patients with severe brain injuries.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "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."
}