{
  "id": 5701651,
  "title": "Marmosets adaptively accumulate dynamic sequential evidence to make decisions",
  "url": "https://urgent.news/2026/09/04/marmosets-adaptively-accumulate-dynamic-sequential-evidence-to-make",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-04T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.08.31.747938v1?rss=1"
  },
  "original_language": "en",
  "account": null,
  "summary": "The bounded accumulation model is a dominant theoretical framework to characterize evidence accumulation during decision-making. Using a dynamic sequential tone accumulation (DSTA) task in marmosets, we found that the contribution of late tones to decisions was greater for weaker than for stronger evidence strength-an effect we term evidence-strength-dependent temporal weighting (ETW). Rigorous…",
  "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."
}