Reversal Learning
Dissociable effects of tryptophan supplementation on negative feedback sensitivity and reversal learning
... FIGURE 1 | Schematic illustration of probabilistic reversal learning task (PRL) which ran in PEBL. Adapted from Cools et al. (2002). Each pairs of stimuli [i.e., a yellow circle with a green cross and a ...
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The performance of cleaner wrasse, Labroides dimidiatus, in a reversal learning task varies across experimental paradigms
... Increasing the distance swam by the cleaners before a choice was made (i.e., large tank treatment) improved performance in the reversal learning task relative to the clear-lift and clear-stay treatments ...
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Evaluation and characterisation of two zebrafish models of schizophrenia
... Animal studies of postnatal and adolescent NMDA antagonism are commonly used to model a neurodevelopmental “insult” hypothesis of schizophrenia (i.e. environmentally triggered disruptions in brain development). Postnatal ...
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Adjusting foraging strategies : a comparison of rural and urban common mynas (Acridotheres tristis)
... of learning in urban and rural female common mynas, Acridotheres tristis, using a standard visual discrimination task followed by a reversal learning ...of learning, including sampling and ...
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Sensorimotor learning in bumblebees: long term retention and reversal training
... first reversal than did the bee that had to cope with the simple reversal task described above: the bees trained on the double reversal task learnt the first switch in associations as rapidly as the ...
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Accelerated behavioural development changes fine scale search behaviour and spatial memory in honey bees (Apis mellifera L )
... visual reversal learning task, and a test of spatial ...visual reversal learning task, but the two groups showed a clear difference in spatial ...
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Index Catalog // Carolina Digital Repository
... 2005). Reversal learning deficits, ...previous learning) are found in chronic alcoholics (Fortier et ...for reversal learning function and is refined during adolescence (Gogtay et ...
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An evaluation of cognitive deficits in a rat model of Huntington's disease
... the reversal learning tasks that required rats to make an egocentric response ...stimuli, learning requires attention to the components of the stimuli present in each ...involve learning the ...
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C3 deficiency ameliorates the negative effects of irradiation of the young brain on hippocampal development and learning
... the learning and reversal learning phases (Figure 5), indicating no impairment of the procedural ...during reversal learning, but it is likely that other regions of the brain ...
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PubMedCentral-PMC5040213.pdf
... that reversal learning would differ in BD-I/II ...priori reversal learning analyses suggest that youths with distinct episodes of mania or hypomania (BD-I or -II) differ from those with ...
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Relationship between brain plasticity, learning and foraging performance in honey bees.
... certain learning tasks ...function: reversal learning [26]. In reversal learning, bees learn first to respond to a rewarded odour A and not to a non-rewarded odour B ...increased ...
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Anomalous Hall Effect Measurement on Nanostructure with Magnetic Pulse Fields
... shape electrode of 700 nm in width in order to limit the num- ber of columns inside the cross area. Most of AHE signal is generated by the material inside the Hall cross, therefore, magnetization reversal of each ...
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Gaussian Target Detection in Multipath Clutter with Single Antenna Time Reversal by Improving SNR
... Time- Reversal (TR) based approach to detect the presence of a target in the ideal case, where the second order statistics are all known (or can be ...Time Reversal detection scheme that is based on prior ...
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Reversal Theory and Emotional Processes in the Low-Conflict and High-Conflict Mother-Daughter Dyadic Interactions
... that reversal theory is structural as it proposes certain metamotivational states which structure experience in distinct ways on one hand, and postulates a pattern of alternation between pairs of metamotivational ...
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Surging Populism around the Globe: Do we see a reversal?
... Populism has been a buzzword around the world today. Various recent elections in industrialized parts of the world turned out to be a hot arena of debate on surging populism and demagogues made the best use of their ...
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Bortkiewicz on Chain Indices and Irving Fisher's Reversal Tests, A Historical Note and a Disapproval of the Time Reversal Test
... factor reversal test rather than the less demand- ing "product test" (a sort of "weak" factor reversal test) which not requires that both indices, P and Q, need to have the same formal ...
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Reversal of the Direction of Mucus Flow on the Ciliated Pharynx of a Sea Anemone
... It is unlikely that this reversal is controlled by any known or unknown electrical conduction system because: i the pharynx did not behave as a single coordinated unit, ii reversal of th[r] ...
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Characteristics of rank reversal
... There are a few steps can be taken to gain a better view on which factors influence the rank-reversal rate .First of all, more research can done on finding appropriate distributions for offers. The applied normal ...
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Hyperammonemia induces glial activation, neuroinflammation and alters neurotransmitter receptors in hippocampus, impairing spatial learning: reversal by sulforaphane
... Background: Patients with liver cirrhosis and minimal hepatic encephalopathy (MHE) show mild cognitive impairment and spatial learning dysfunction. Hyperammonemia acts synergistically with inflammation to induce ...
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Reversal of direct oral anticoagulants
... nonspecific reversal of DOACs do not provide enough evidence to support use in DOAC- associated ...specific reversal agents such as idarucizumab, andexanet alfa, and ciraparan- tag (PER-977) have recently ...
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