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两大意识理论对决:首轮结果出炉
3 6 Ke· 2025-05-06 10:38
Core Insights - The article discusses a significant bet between philosopher David Chalmers and neuroscientist Christof Koch regarding the understanding of consciousness, which Chalmers won after 25 years, indicating that science has not yet pinpointed a "center" of consciousness in the brain [1] - The research collaboration known as "COGITATE" compared two leading theories of consciousness: the Global Neuronal Workspace Theory (GNWT) and the Integrated Information Theory (IIT), aiming to find evidence that could support one theory over the other [2][3] - The results of the COGITATE study revealed that neither theory was definitively proven or disproven, highlighting the complexity of consciousness research and the importance of diverse theoretical perspectives [4][6] Group 1 - COGITATE aimed to test predictions related to conscious perception by analyzing brain activity during visual stimuli presentations, with GNWT predicting significant activity in the frontal regions and IIT predicting sustained activity in the posterior hot zone [3] - The study's findings contradicted both theories in key areas, such as the lack of sustained neural synchrony in the posterior hot zone and the absence of a "closure response" in the working memory regions when conscious perception ceased [5] - The research emphasized the value of "open science" principles, including pre-registration of predictions and independent data collection, which enhances the reliability and transparency of scientific findings [5] Group 2 - The article suggests that significant shifts in scientific understanding are slow, and even when experimental results do not align with predictions, they can still contribute to the advancement of knowledge [6] - The COGITATE project serves as a model for large-scale collaborative research, demonstrating the benefits of adversarial collaboration in scientific inquiry [7] - The ongoing debate regarding the status of IIT as a scientific theory reflects the broader challenges in the field of consciousness studies, underscoring the importance of rigorous experimental frameworks [8]