分析香农熵,对比意识体验的 "体现 "假说和 "神经中心 "假说。

IF 2 4区 生物学 Q2 BIOLOGY
Sergio J. Martínez García , Pablo Padilla Longoria
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引用次数: 0

摘要

我们通常认为意识存在于大脑中。这种说法符合神经中心论的观点。然而,根据目前掌握的所有物理和生理学数据,我们还无法对意识是如何产生的给出令人信服的解释(Anil Seth 2021; Seth, 2021)。因此,一个自然而然的问题出现了:意识是否真的存在于大脑中?如果答案是否定的,这就符合 "具身 "观点。我们无法区分这两种观点,因为我们无法确定有机体是如何处理信息的。如果我们试图测量大脑的信息处理过程,那么神经中心论的观点就不可避免。例如,托诺尼研究小组的信息整合理论以及德海纳(Dehaene)和巴尔斯(Baars)提出的全球工作区理论,都只关注大脑,而没有考虑到 "嵌入式视觉"(Embodied vision)的各个方面(见托诺尼 2021 年;德海纳 2021 年)。在本文中,我们提出了一种基于香农熵的指数,该指数能够识别起作用的主要处理要素:它们主要是内在的还是外在的?为了验证该指数,我们对不同数量的内部层和外部层网络进行了模拟。由于香农熵是对信息内容的抽象度量,因此该指数既不依赖于物理网络,也不依赖于不同层级的比例。因此,我们验证该指数不存在偏差。该指数是区分 "嵌入式 "假说和 "神经中心主义 "假说的一种方法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Analysis of Shannon's entropy to contrast between the Embodied and Neurocentrist hypothesis of conscious experience

We usually accept that consciousness is in the brain. This statement corresponds to a Neurocentrist view. However, with all the physical and physiological data currently available, a convincing explanation of how consciousness emerges has not been given this topic is aborded by Anil Seth (2021). Because of this, a natural question arises: Is consciousness really in the brain or not? If the answer is no, this corresponds to the Embodied perspective. We cannot discriminate between these two points of view because we cannot identify how the organism processes the information. If we try to measure information processing in the brain, then the Neurocentrist view is unavoidable. For example, the information integration theory of Tononi's research group and the global work area theory developed by Dehaene and Baars, focus solely on the brain without considering aspects of Embodied vision (See Tononi, 2021; Dehaene, 2021). In this article, we propose an index based on Shannon's entropy, capable of identifying the leading processing elements acting: Are they mainly inner or external? In order to validate it, we performed simulations with networks accounting for different amounts of internal and outer layers. Since Shannon's entropy is an abstract measure of the information content, this index is not dependent on the physical network nor the proportion of different layers. Therefore, we validate the index as free of bias. This index is a way to discriminate between Embodied from Neurocentrist hypotheses.

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来源期刊
Biosystems
Biosystems 生物-生物学
CiteScore
3.70
自引率
18.80%
发文量
129
审稿时长
34 days
期刊介绍: BioSystems encourages experimental, computational, and theoretical articles that link biology, evolutionary thinking, and the information processing sciences. The link areas form a circle that encompasses the fundamental nature of biological information processing, computational modeling of complex biological systems, evolutionary models of computation, the application of biological principles to the design of novel computing systems, and the use of biomolecular materials to synthesize artificial systems that capture essential principles of natural biological information processing.
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