Abstract：
:The way animals move through space is likely to affect the way they learn and remember spatial information. For example, a pelagic fish, Astyanax fasciatus, moves freely in vertical and horizontal space and encodes information from both dimensions with similar accuracy. Benthic fish can also move with six degrees of freedom, but spend much of their time travelling over the substrate; hence they might be expected to prioritise the horizontal dimension. To understand how benthic fish encode and deploy three-dimensional spatial information we used a fully rotational Y-maze to test whether Corydoras aeneus (i) encode space as an integrated three-dimensional unit or as separate elements, by testing whether they can decompose a three-dimensional trajectory into its vertical and horizontal components, and (ii) whether they prioritise vertical or horizontal information when the two conflict. In contradiction to the expectation generated by our hypothesis, our results suggest that C. aeneus are better at extracting vertical information than horizontal information from a three-dimensional trajectory, suggesting that the vertical axis is learned and remembered robustly. Our results also showed that C. aeneus prioritise vertical information when it conflicts with horizontal information. From these results, we infer that benthic fish attend preferentially to a cue unique to the vertical axis, and we suggest that this cue is hydrostatic pressure.
journal_name
Behav Processesjournal_title
Behavioural processesauthors
Davis VA,Holbrook RI,Schumacher S,Guilford T,de Perera TBdoi
10.1016/j.beproc.2014.08.011subject
Has Abstractpub_date
2014-11-01 00:00:00pages
151-6eissn
0376-6357issn
1872-8308pii
S0376-6357(14)00179-Xjournal_volume
109 Pt Bpub_type
杂志文章abstract：:In delay discounting, choice is between two reinforcers that differ in amount and delay, and the subjective value of either reinforcer decreases as a function of delay to its receipt. The steepness of the discounting function is thought to reflect the degree of impulsive choice. Many factors can influence impulsive ch...
journal_title：Behavioural processes
pub_type： 杂志文章
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abstract：:This study of rhesus macaques (Macaca mulatta) investigated whether individual differences in emotionality, as measured by scratching frequencies, are stable over time and across seasons. Five adult females living in captive social groups were observed during two consecutive birth seasons and five females during the b...
journal_title：Behavioural processes
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abstract：:Monte Carlo simulations were performed to analyze the degree to which two-, three- and four-step learning histories of losses and gains correlated with escalation and persistence in extended extinction (continuous loss) conditions. Simulated learning histories were randomly generated at varying lengths and composition...
journal_title：Behavioural processes
pub_type： 杂志文章,评审
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abstract：:Context renewal is the relapse of an extinguished response due to changing the stimulus context following extinction. Reinforcing operant responding in Context A and extinguishing in Context B results in relapse when either returning to Context A (ABA renewal) or introducing a novel Context C (ABC renewal). ABA renewa...
journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2015.07.015
更新日期：2015-10-01 00:00:00
abstract：:Although animals typically prefer to exert less effort rather than more effort to obtain food, the present research shows that requiring greater effort to obtain food at a particular location appears to increase the value of that location. In Experiment 1, pigeons' initial preference for one feeder was significantly r...
journal_title：Behavioural processes
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journal_title：Behavioural processes
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journal_title：Behavioural processes
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2017.01.003
更新日期：2017-03-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章,评审
doi：10.1016/j.beproc.2014.02.008
更新日期：2014-05-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/0376-6357(87)90072-6
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2007.02.021
更新日期：2007-06-01 00:00:00
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journal_title：Behavioural processes
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/0376-6357(88)90033-2
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/0376-6357(93)90010-O
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/0376-6357(93)90138-H
更新日期：1993-12-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2014.08.026
更新日期：2014-10-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2014.12.013
更新日期：2015-02-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2010.06.010
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2004.01.003
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journal_title：Behavioural processes
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doi：10.1016/j.beproc.2018.09.007
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2015.09.002
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journal_title：Behavioural processes
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doi：10.1016/j.beproc.2008.07.004
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2015.01.009
更新日期：2015-04-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/0376-6357(85)90055-5
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2009.06.012
更新日期：2009-10-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章,评审
doi：10.1016/j.beproc.2016.10.005
更新日期：2017-08-01 00:00:00
abstract：:Many animal species hoard food by carrying it to their home area. In this experiment we evaluated the interaction between persistent (formalin) pain and food-hoarding behaviour. A food-hoarding apparatus, consisting of a home cage connected with an alley at the end of which were placed food pellets, was used to test (...
journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/0376-6357(95)00021-6
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2011.10.016
更新日期：2012-02-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章,评审
doi：10.1016/j.beproc.2014.09.023
更新日期：2015-01-01 00:00:00
abstract：:Building on the work of Ralph Miller and coworkers (Miller and Matzel, 1988; Denniston et al., 2001; Stout and Miller, 2007), I propose a new formalization of the comparator hypothesis that seeks to overcome some shortcomings of existing formalizations. The new model, dubbed ecco for "Error-Correcting COmparisons," re...
journal_title：Behavioural processes
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doi：10.1016/j.beproc.2018.03.009
更新日期：2018-09-01 00:00:00
