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Adversarial testing of global neuronal workspace and ... - Nature nature.com Apr 30, 2025 6 facts
procedureTo test Global Neuronal Workspace Theory (GNWT) and Integrated Information Theory (IIT) decoding predictions, researchers decoded stimulus categories (faces versus objects and letters versus false fonts) separately for task-relevant and task-irrelevant conditions, and decoded orientation (front view versus left view versus right view) on combined data from both task conditions.
procedureThe experimental design included five manipulations to test theories of consciousness: (1) four stimulus categories (faces, objects, letters, false fonts), (2) 20 stimulus identities, (3) three stimulus orientations (front, left, right), (4) three stimulus durations (0.5 s, 1.0 s, 1.5 s), and (5) task relevance (relevant targets, relevant non-targets, irrelevant).
claimThe study utilized four stimulus categories: faces, objects, letters, and false fonts, which were categorized into two groups: pictures (faces and objects) and symbols (letters and false fonts).
procedureTo test theories of consciousness, the researchers manipulated attributes of conscious content by presenting suprathreshold visual stimuli across four categories (faces, objects, letters, and false fonts), with each category containing 20 unique identities shown in three orientations (front, left, and right) and for three durations (0.5, 1.0, and 1.5 seconds).
procedureThe researchers tested neurobiological theories of consciousness by evaluating the decoding accuracy of stimulus categories (faces–objects and letters–false fonts) and stimulus orientation (left, right, and front-facing) in theory-relevant brain regions.
claimAcross all modalities, orientation decoding was observed for letters and false fonts—but not objects—in posterior, but not prefrontal, regions of interest.
Epistemology - Wikipedia en.wikipedia.org 1 fact
claimJustification by testimony relies on information one person communicates to another, which can occur through talking or through other forms such as letters, newspapers, and blogs.
The effects of screen time on children: The latest research parents ... health.choc.org Aug 27, 2024 1 fact
quote“For things like numbers, letters, colors, shapes, spatial size and red relations, they tended to score higher on these rather than their peers who watched more general adult TV,” Dr. Yang says.
Something Rich and Strange: Rabindranath Tagore (1861-1941 ... smuralis.wordpress.com Apr 16, 2012 1 fact
accountRabindranath Tagore and Sri Aurobindo expressed their anxiety about the state of the world through various forms of creative and intellectual work, including songs, sonnets, poems, letters, fiction, drama, speeches, and treatises.