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Scientists Unveil New Brain Map Revealing How Decisions Are Made

1 min read
Source: Nature
Scientists Unveil New Brain Map Revealing How Decisions Are Made
Photo: Nature
TL;DR

The study uses an innovative deep learning method to analyze neural population activity during perceptual decisions in rats, revealing a transition from input-driven evidence accumulation to autonomous decision commitment, characterized by a shift in neural modes and dynamics that are not fully explained by existing attractor hypotheses, and proposing a simplified model (MMDDM) that captures these complex neural processes and their behavioral correlates.

Topics:healthneuroscience#attractor-models#neural-dynamics#neural-mode-transition#neuroscience#perceptual-decision-making#unsupervised-learning
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  1. Transitions in dynamical regime and neural mode during perceptual decisions  Nature
  2. In groundbreaking study, researchers publish brain map showing how decisions are made  CNN
  3. "We Were Wrong About Everything": Scientists Map 650,000 Brain Neurons And Discover Decision Making Works Completely Differently  Sustainability Times
  4. This Is the First Time Scientists Have Seen Decisionmaking in a Brain  WIRED
  5. The Neuroscience of decision-making  WHYY

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