Consciousness, plasticity, and connectomics: the role of intersubjectivity in human cognition.

Consciousness, plasticity, and connectomics: the role of intersubjectivity in human cognition.
复制标题

意识,可塑性和连接学:主体间性在人类认知中的作用。

DOI:
10.3389/fpsyg.2011.00020
复制
发表时间:
2011
影响因子:
3.8
通讯作者:
Williams G
Williams G
中科院分区:
心理学3区
文献类型:
--
作者:
Allen M;Williams G

文献摘要

参考文献

被引文献

相似文献

意识通常被解释为纯粹可以用私人的、原始的感觉或高阶的、反思性的表征来解释。与这种错误的二分法相反,我们提出了一种新的意识观,即意识是一种互动的、可塑的现象,对社会文化的影响开放。我们通过对人类发展中激进的皮质神经可塑性的观察来解释意识。因此,我们利用最近对宏观神经网络的研究,包括“默认模式”,来说明个体特定的“连接体”是由依赖并影响现象和反思意识的文化社会实践塑造的。在我们看来,这些网络的动态交互连接带来了意识体验中重要的个体差异,并决定了意识中“存在”的内容。此外,我们认为,将大脑组织成离散的反相关网络支持前反射意识和反射意识的现象学区别,但我们强调这一发现必须根据意识的动态、类别抵抗性质来解释。我们的解释激发了关于神经可塑性适应的适当时间尺度和功能、高频和低频神经活动与意识和认知可塑性的关系、以及仪式社会实践在神经发育和认知功能中的作用的哲学和实证假设。
Consciousness is typically construed as being explainable purely in terms of either private, raw feels or higher-order, reflective representations. In contrast to this false dichotomy, we propose a new view of consciousness as an interactive, plastic phenomenon open to sociocultural influence. We take up our account of consciousness from the observation of radical cortical neuroplasticity in human development. Accordingly, we draw upon recent research on macroscopic neural networks, including the “default mode,” to illustrate cases in which an individual's particular “connectome” is shaped by encultured social practices that depend upon and influence phenomenal and reflective consciousness. On our account, the dynamically interacting connectivity of these networks bring about important individual differences in conscious experience and determine what is “present” in consciousness. Further, we argue that the organization of the brain into discrete anti-correlated networks supports the phenomenological distinction of prereflective and reflective consciousness, but we emphasize that this finding must be interpreted in light of the dynamic, category-resistant nature of consciousness. Our account motivates philosophical and empirical hypotheses regarding the appropriate time-scale and function of neuroplastic adaptation, the relation of high and low-frequency neural activity to consciousness and cognitive plasticity, and the role of ritual social practices in neural development and cognitive function.
DOI: 10.1093/brain/awq010
发表时间: 2010-04
期刊: Brain : a journal of neurology
影响因子: --
作者:
Carhart-Harris RL;Friston KJ
通讯作者: Friston KJ
探索人类大脑功能的科学
DOI: 10.1073/pnas.0911855107
发表时间: 2010-03-09
影响因子: 11.1
作者:
Biswal, Bharat B.;Mennes, Maarten;Milham, Michael P.
通讯作者: Milham, Michael P.
DOI: 10.1073/pnas.0900234106
发表时间: 2009-05-26
影响因子: 11.1
作者:
Christoff, Kalina;Gordon, Alan M.;Schooler, Jonathan W.
通讯作者: Schooler, Jonathan W.
DOI: 10.1002/hbm.20672
发表时间: 2009-08-01
影响因子: 4.8
作者:
Boly, M.;Tshibanda, L.;Laureys, S.
通讯作者: Laureys, S.
DOI: 10.1093/mind/102.406.263
发表时间: 1993-04-01
期刊: MIND
影响因子: 1.8
作者:
DRETSKE, F
通讯作者: DRETSKE, F