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Systema Temporis: A time-based dimensional framework for consciousness and cognition.

Lachlan Kent, George Van Doorn, Britt Klein

Consciousness and cognition August 1, 2019 Peer reviewed DOI: 10.1016/j.concog.2019.102766 via PubMed

Summary

A hierarchical framework for consciousness is proposed that aligns with factorial models of cognition, particularly focusing on time perception. The analysis suggests that different forms of time consciousness, such as experience and self-consciousness, are related to various modes of memory organized along a logarithmic dimension of temporal extension. Additionally, a secondary dimension integrates higher-order consciousness and cognition, supporting existing theories of cognitive and emotional intelligence.

Study at a glance

Key finding Different forms of time consciousness are proposed to fit along the same logarithmic dimension as memory types based on temporal extension.

Abstract

This study uses a combined categorical-dimensional approach to depict a hierarchical framework for consciousness similar to, and contiguous with, factorial models of cognition (cf., intelligence). On the basis of the longstanding definition of time consciousness, the analysis employs a dimension of temporal extension, in the same manner that psychology has temporally organised memory (i.e., short-term, long-term, and long-lasting memories). By defining temporal extension in terms of the structure of time perception at short timescales (<100 s), memory and time consciousness are proposed to fit along the same logarithmic dimension. This suggests that different forms of time consciousness (e.g., experience, wakefulness, and self-consciousness) are embedded within, or supported by, the ascending timescales of different modes of memory (i.e., short-term, long-term, etc.). A secondary dimension is also proposed to integrate higher-order forms of consciousness/emotion and memory/cognition. The resulting two-dimensional structure accords with existing theories of cognitive and emotional intelligence.

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