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  1. May 12, 2024 · The neuron is a key player in the brain – these are tiny cells that send and receive signals and messages so they can communicate with each other. Your brain has somewhere between 80 billion and 100 billion neurons. Neurons tend to group together to form neural tracts, which would be like the streets and highways in the city analogy.

  2. May 2, 2024 · Optical illusions play on the brain's biases, tricking it into perceiving images differently than how they really are. And now, in mice, scientists have harnessed an optical illusion to reveal ...

    • Emily Cooke
  3. We used high-quality brain imaging data showing how people’s brains respond when looking at thousands of natural scenes and compared it to our model’s predictions. Remarkably, the model’s category-selective units aligned closely with actual brain activity, especially in areas responsible for recognizing faces and scenes.

  4. Dec 7, 2023 · There are two levels of nonobviousness in these research examples. First, the hypotheses run counter to intuition. The absence of authorship, conformity, obedience, running/crying generating fear ...

  5. Nov 1, 2018 · Similarly, theories of a heliocentric Universe caused the ‘obvious’ observations of the Sun circling the Earth — or the retrograde loops of planets (as observed from Earth) — to take on ...

    • Aeon Magazine
  6. Jul 24, 2019 · While a person is under general anaesthesia, or in a dreamless sleep, the echoes that are produced are simple. But in the conscious brain, the echoes are complex and spread widely over the surface ...

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  8. Jan 21, 2023 · How the brain conjures conscious awareness from the electrical activity of billions of individual nerve cells remains one of the great unanswered questions of life. Each of us knows that we are ...

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