Format

Send to

Choose Destination
Cortex. 2015 Mar;64:209-24. doi: 10.1016/j.cortex.2014.10.015. Epub 2014 Nov 4.

Of magnitudes and metaphors: explaining cognitive interactions between space, time, and number.

Author information

1
Department of Cognitive and Information Sciences, University of California, Merced, USA. Electronic address: bodo@bodowinter.com.
2
Department of Cognitive Science, University of California, San Diego, USA.
3
Department of Cognitive and Information Sciences, University of California, Merced, USA.

Abstract

Space, time, and number are fundamental to how we act within and reason about the world. These three experiential domains are systematically intertwined in behavior, language, and the brain. Two main theories have attempted to account for cross-domain interactions. A Theory of Magnitude (ATOM) posits a domain-general magnitude system. Conceptual Metaphor Theory (CMT) maintains that cross-domain interactions are manifestations of asymmetric mappings that use representations of space to structure the domains of number and time. These theories are often viewed as competing accounts. We propose instead that ATOM and CMT are complementary, each illuminating different aspects of cross-domain interactions. We argue that simple representations of magnitude cannot, on their own, account for the rich, complex interactions between space, time and number described by CMT. On the other hand, ATOM is better at accounting for low-level and language-independent associations that arise early in ontogeny. We conclude by discussing how magnitudes and metaphors are both needed to understand our neural and cognitive web of space, time and number.

KEYWORDS:

ATOM; Metaphor; Numerical cognition; Spatial cognition; Temporal cognition

PMID:
25437376
DOI:
10.1016/j.cortex.2014.10.015
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Elsevier Science
Loading ...
Support Center