Scaling laws in cognitive sciences.
Scaling laws are ubiquitous in nature, and they pervade neural, behavioral and linguistic activities. A scaling law suggests the existence of processes or patterns that are repeated across scales of analysis. Although the variables that express a scaling law can vary from one type of activity to the next, the recurrence of scaling laws across so many different systems has prompted a search for unifying principles. In biological systems, scaling laws can reflect adaptive processes of various types and are often linked to complex systems poised near critical points. The same is true for perception, memory, language and other cognitive phenomena. Findings of scaling laws in cognitive science are indicative of scaling invariance in cognitive mechanisms and multiplicative interactions among interdependent components of cognition.
Kello
Christopher T
CT
Cognitive and Information Sciences University of California , Merced, 5200 North Lake Rd., Merced, CA 95343, USA. ckello@ucmerced.edu
Brown
Gordon D A
GD
Ferrer-I-Cancho
Ramon
R
Holden
John G
JG
Linkenkaer-Hansen
Klaus
K
Rhodes
Theo
T
Van Orden
Guy C
GC
D001921:Brain / Q000502:physiology*; D003071:Cognition / Q000502:physiology*; D019336:Cognitive Science; D006801:Humans; D008568:Memory / Q000502:physiology; D008960:Models, Psychological; D011795:Surveys and Questionnaires