In view of current scientific knowledge, it seems premature to hypothesize a qualitative distinction between processes, networks, and structures involved in abstract processes from those based on perception, episodic, or procedural memories. Predictive thought and mental travel strongly rely, at different levels of consciousness, on past and ongoing sensory input, bodily information (e.g., interoception), and the results of perceptual elaboration.

中文翻译：

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抽象仍然脚踏实地

鉴于当前的科学知识，假设抽象过程中涉及的过程、网络和结构与基于感知、情节或程序记忆的过程、网络和结构之间存在质的区别似乎还为时过早。在不同的意识水平上，预测性思维和心理旅行强烈依赖于过去和正在进行的感官输入、身体信息（例如，内感受）和知觉加工的结果。