Abstract：
:Source memory, a facet of episodic memory, is the memory of the origin of information. Whereas source memory in rats is sustained for at least a week, spatial memory degraded after approximately a day. Different forgetting functions may suggest that two memory systems (source memory and spatial memory) are dissociated. However, in previous work, the two tasks used baiting conditions consisting of chocolate and chow flavors; notably, the source memory task used the relatively better flavor. Thus, according to the reward-contrast hypothesis, when chocolate and chow were presented within the same context (i.e., within a single radial maze trial), the chocolate location was more memorable than the chow location because of contrast. We tested the reward-contrast hypothesis using baiting configurations designed to produce reward-contrast. The reward-contrast hypothesis predicts that under these conditions, spatial memory will survive a 24-h retention interval. We documented elimination of spatial memory performance after a 24-h retention interval using a reward-contrast baiting pattern. These data suggest that reward contrast does not explain our earlier findings that source memory survives unusually long retention intervals.
journal_name
Behav Processesjournal_title
Behavioural processesauthors
Dalecki SJ,Panoz-Brown DE,Crystal JDdoi
10.1016/j.beproc.2017.09.018subject
Has Abstractpub_date
2017-12-01 00:00:00pages
15-17eissn
0376-6357issn
1872-8308pii
S0376-6357(17)30400-Xjournal_volume
145pub_type
杂志文章abstract：:The sequential choice model (SCM) proposes that latencies to accept options presented alone can be used to predict preferences between these options when they are presented simultaneously. SCM has been proposed and tested in experiments where only two alternatives were present. To further challenge the model, we train...
journal_title：Behavioural processes
pub_type： 杂志文章
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abstract：:Psychological distance to reward, or the segmentation effect, refers to the preference for a terminal link of a concurrent-chains schedule consisting of a simple reinforcement schedule (e.g. fixed interval [FI] 30s) relative to its chained-schedule counterpart (e.g. chained FI 15s FI 15s). This experiment was conducte...
journal_title：Behavioural processes
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abstract：:A number of criteria have been suggested for testing if pain occurs in animals, and these include an analgesic effect of opiates (Bateson, 1991). Morphine reduces responses to noxious stimuli in crustaceans but also reduces responsiveness in a non-pain context. Here we use a paradigm in which shore crabs receive a sho...
journal_title：Behavioural processes
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doi：10.1016/j.beproc.2011.02.002
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abstract：:I investigated the effect of a winning or losing experience on the outcome of an individual's next aggressive encounter among captive American Goldfinches (Carduelis tristis ). Aggressive encounters occurring over access to a feeder were videotaped during the winter of 1985-1986. Both dominants and subordinates were m...
journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/0376-6357(88)90014-9
更新日期：1988-03-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2007.06.005
更新日期：2008-01-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2007.06.008
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journal_title：Behavioural processes
pub_type： 杂志文章
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2011.10.005
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2004.08.008
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2015.08.002
更新日期：2015-11-01 00:00:00
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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
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2007.10.007
更新日期：2008-02-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章,评审
doi：10.1016/j.beproc.2016.10.005
更新日期：2017-08-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2005.01.009
更新日期：2005-06-30 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2019.05.013
更新日期：2019-07-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.beproc.2015.07.011
更新日期：2015-11-01 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.2015.08.010
更新日期：2015-11-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2014.04.009
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2010.08.005
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journal_title：Behavioural processes
pub_type： 杂志文章
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journal_title：Behavioural processes
pub_type： 杂志文章
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2015.08.004
更新日期：2015-10-01 00:00:00
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journal_title：Behavioural processes
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更新日期：2015-06-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
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更新日期：1986-04-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
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更新日期：2012-11-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2003.07.002
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2004.07.001
更新日期：2004-11-30 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/j.beproc.2016.02.005
更新日期：2016-04-01 00:00:00
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journal_title：Behavioural processes
pub_type： 杂志文章
doi：10.1016/0376-6357(88)90033-2
更新日期：1988-08-01 00:00:00
