Unknown

Dataset Information

0

Qualitative similarities in the visual short-term memory of pigeons and people.


ABSTRACT: Visual short-term memory plays a key role in guiding behavior, and individual differences in visual short-term memory capacity are strongly predictive of higher cognitive abilities. To provide a broader evolutionary context for understanding this memory system, we directly compared the behavior of pigeons and humans on a change detection task. Although pigeons had a lower storage capacity and a higher lapse rate than humans, both species stored multiple items in short-term memory and conformed to the same basic performance model. Thus, despite their very different evolutionary histories and neural architectures, pigeons and humans have functionally similar visual short-term memory systems, suggesting that the functional properties of visual short-term memory are subject to similar selective pressures across these distant species.

SUBMITTER: Gibson B 

PROVIDER: S-EPMC3213693 | biostudies-other | 2011 Oct

REPOSITORIES: biostudies-other

altmetric image

Publications

Qualitative similarities in the visual short-term memory of pigeons and people.

Gibson Brett B   Wasserman Edward E   Luck Steven J SJ  

Psychonomic bulletin & review 20111001 5


Visual short-term memory plays a key role in guiding behavior, and individual differences in visual short-term memory capacity are strongly predictive of higher cognitive abilities. To provide a broader evolutionary context for understanding this memory system, we directly compared the behavior of pigeons and humans on a change detection task. Although pigeons had a lower storage capacity and a higher lapse rate than humans, both species stored multiple items in short-term memory and conformed t  ...[more]

Similar Datasets

| S-EPMC1800308 | biostudies-literature
| S-EPMC4213352 | biostudies-literature
| S-EPMC5558900 | biostudies-other
| S-EPMC2828875 | biostudies-literature
| S-EPMC4303260 | biostudies-literature
| S-EPMC2696572 | biostudies-literature
| S-EPMC4082725 | biostudies-literature
| S-EPMC3318119 | biostudies-literature
| S-EPMC4865502 | biostudies-literature
| S-EPMC6866292 | biostudies-literature