人类大脑皮层的连通性：脊椎动物认知能力的一个基本问题和可能的解释。

IF 3.9 3区医学 Q1 CLINICAL NEUROLOGY

Neuroscientist Pub Date : 2025-10-01 Epub Date: 2025-05-31 DOI:10.1177/10738584251337656

R Douglas Fields

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引用次数: 0

摘要

最近的电子显微镜显示，弱突触连接在人类大脑皮层中占主导地位，这提出了信息如何通过这些神经网络中的动作电位传递的问题。脊椎动物和无脊椎动物之间的场电位振荡（脑电波）和神经胶质的差异提供了一个可能的答案，也可以解释脊椎动物认知能力的无与伦比的增长。

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Connectivity in the Human Cerebral Cortex: A Fundamental Problem and a Possible Explanation for the Cognitive Power of Vertebrates.

Recent electron microscopy reveals that weak synaptic connectivity predominates in the human cerebral cortex, raising the question of how information is transmitted by action potentials in these neural networks. Differences in field potential oscillations (brainwaves) and glia between vertebrates and invertebrates provide a possible answer that can also account for the incomparable increase in the cognitive ability of vertebrates.

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来源期刊

Neuroscientist 医学-临床神经学

CiteScore

11.50

自引率

0.00%

发文量

期刊介绍： Edited by Stephen G. Waxman, The Neuroscientist (NRO) reviews and evaluates the noteworthy advances and key trends in molecular, cellular, developmental, behavioral systems, and cognitive neuroscience in a unique disease-relevant format. Aimed at basic neuroscientists, neurologists, neurosurgeons, and psychiatrists in research, academic, and clinical settings, The Neuroscientist reviews and updates the most important new and emerging basic and clinical neuroscience research.