Ten years of research into avian models of episodic-like memory and its implications for developmental and comparative cognition.
Episodic memory refers to the ability to remember specific personal events from the past. Ever since Tulving first made the distinction between episodic memory and other forms of declarative memory in 1972, most cognitive psychologists and neuroscientists have assumed that episodic recall is unique to humans. The seminal paper on episodic-like memory in Western scrub-jays (Aphelocoma californica) by Clayton and Dickinson [4] has inspired a number of studies and in a wide range of species over the past 10 years. Here we shall first review the avian studies of what-where-when memory, namely in the Western scrub-jays, magpies, black-capped chickadees and pigeons; we shall then present an alternative approach to studying episodic-like memory also tested in pigeons. In the second and third section we want to draw attention to topics where we believe the bird model could prove highly valuable, namely studying development of episodic-memory in pre-verbal children, and the evolution and ontogeny of brain areas subserving episodic(-like) memory.
Salwiczek
Lucie H
LH
Department of Physiological Sciences, University of California-Los Angeles, 621 Charles E Young Drive South, Los Angeles, CA 90095, USA. luciesalwiczek@ucla.edu
Watanabe
Arii
A
Clayton
Nicola S
NS
D000818:Animals; D001717:Birds; D002657:Child Development; D003071:Cognition / Q000502:physiology*; D006624:Hippocampus / Q000254:growth & development / Q000502:physiology; D006801:Humans; D007223:Infant; D011939:Mental Recall / Q000502:physiology*; D023421:Models, Animal; D008960:Models, Psychological