(ConsciousComputation) Computational components of conscious awareness
(ConsciousComputation) Computational components of conscious awareness
批准号:
EP/X032159/1
负责人:
Stephen Fleming
金额:
$213.58万
依托单位国家:
英国
项目类别:
Research Grant
财政年份:
2023
资助国家:
英国
项目状态:
未结题
起止时间:
2023 至 --
中文摘要
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英文摘要
At any one moment in time we are aware of only a fraction of the information processed by our brains. We may be aware of the detail of a visual scene, a painting, or the words on a page, and yet remain unaware of our digestion, breathing or feel of the clothes on our skin. Even when conscious level is held constant - when we are awake, and attentive - the contents of awareness may vary, and do so in ways that are independent of other aspects of mental function - for instance, the experience of mind-wandering while driving, despite continuing to steer, change gear, and respond to changes in traffic. In recent decades, new tools and techniques have been developed to characterise dissociations between performance and awareness. However, the psychological, computational and neural mechanisms that enable awareness of mental contents remain poorly understood.ConsciousComputation aims to reverse engineer how human awareness judgments are formed. I will test a new model that proposes that awareness depends on global, abstract representations of the presence or absence of mental contents. To test this theory I will combine psychophysics, computational model simulations and recent advances in human neuroimaging (including 7 Tesla fMRI and optically-pumped MEG) to visualise the neurocomputational components supporting awareness judgments at an unprecedented level of detail.My proposal addresses a foundational challenge for 21st century science: why certain aspects of (biological or artificial) information processing are conscious, and others are not. An answer to this question will revolutionise how we understand the difference between aware and unaware mental states - with widespread ramifications for psychological theory, mental health treatments, and our understanding of personal-level autonomy and conscious thought. The findings of ConsciousComputation will open up new research frontiers and create a cognitive computational neuroscience of conscious awareness.
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COnfident DEcisions
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批准号:EP/Y03600X/1
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项目类别:Research Grant
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资助金额:$33.22万
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财政年份:2024
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负责人:Stephen Fleming
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依托单位:
国内基金
海外基金
Computational Methods for Analyzing Toponome Data
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批准号:60601030
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项目类别:青年科学基金项目
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资助金额:17.0万元
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批准年份:2006
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负责人:Axel Mosig
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依托单位: