Lessons in cognition: A review of maze designs and procedures used to measure spatial learning in fish

Journal of Fish Biology, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 12, 2024

The use of different mazes to assess spatial learning has become more common in fish behavior studies recent decades. This increase cognition research opened the door numerous possibilities for exciting and diverse questions, such as identifying ecological drivers understanding role individual variation plays navigational abilities. There are many types mazes, each with its own specific considerations, making it challenging determine exactly which test is most relevant appropriate a particular experiment. Many T-maze Y-maze, have been successfully adapted from rodent studies, particularly respect zebrafish, widely accepted non-mammalian model biomedical studies. Standardization across increasing these easily accessible maze designs, validating them fish; however, variations design (e.g., length arms scale) procedure still exist, impact on results largely unknown. efforts standardize outside zebrafish work also limited. Other developed specifically fish, modifications varying widely, difficult draw comparisons. In this review, we highlighted procedural elements that should be considered acquisition reliable behavioral data, goal drawing readers' attention aspects experimentation often not given careful consideration they deserve. We then argue additional focused reporting needed produce methods broader range subjects.

Language: Английский

A reinvestigation of cognitive styles in sticklebacks: decision success varies with behavioral type

Behavioral Ecology, Journal Year: 2024, Volume and Issue: 36(1)

Published: Nov. 25, 2024

The "cognitive styles" hypothesis suggests that individual differences in behavior are associated with variation cognitive performance via underlying speed-accuracy trade-offs. While this is supported, part, by a growing body of evidence, some studies did not find the expected relationships between behavioral type and performance. In cases, may reflect methodological limitations rather than absence true relationship. physical design testing arena number choices offered an assay can hinder our ability to detect inter-individual Here, we re-investigated styles threespine stickleback (

Language: Английский