{
  "id": 1982107,
  "title": "Differential upregulation of metabolic demands and functional integration of the default mode network during stress",
  "url": "https://urgent.news/2026/08/19/differential-upregulation-of-metabolic-demands-and-functional",
  "topic": "science",
  "section": "Science",
  "published": "2026-08-19T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.08.14.744771v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Psychosocial stress engages coordinated physiological and neural responses that enable adaptation to environmental challenges. However, maladaptive stress and reduced resilience are major risk factors for psychiatric and neurodegenerative disorders. As the brain's metabolic response to stress remains largely unexplored, we used simultaneous [18F]FDG PET/MRI during performance of the Montreal…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "bioRxiv",
        "title": "Reduced Functional Coordination within the Default Mode Network in Schizophrenia During Naturalistic Neuroimaging",
        "url": "https://urgent.news/2026/08/17/reduced-functional-coordination-within-the-default-mode-network-in",
        "published": "2026-08-17T00:00:00.000Z"
      }
    ]
  },
  "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."
}