Results 11 to 20 of about 57,909 (296)
Reversal learning in ant colonies [PDF]
International Journal of Comparative Psychology, 2023 AbstractReversal learning has been studied in many species, often as an indicator of their behavioral flexibility. Although this research typically focuses on individuals, groups of social animals, especially social insects, are often considered to have similar learning capabilities.
Sanabria, Federico +3 more
openaire +5 more sources
Reversal learning in Drosophila larvae [PDF]
Learning & Memory, 2019 Adjusting behavior to changed environmental contingencies is critical for survival, and reversal learning provides an experimental handle on such cognitive flexibility. Here, we investigate reversal learning in larval Drosophila. Using odor–taste associations, we establish olfactory reversal learning in the appetitive and the aversive domain, using ...
Nino Mancini +7 more
openaire +5 more sources
Reversal Learning and Dopamine: A Bayesian Perspective [PDF]
The Journal of Neuroscience, 2015 Reversal learning has been studied as the process of learning to inhibit previously rewarded actions. Deficits in reversal learning have been seen after manipulations of dopamine and lesions of the orbitofrontal cortex. However, reversal learning is often studied in animals that have limited experience with reversals.
Vincent D. Costa +3 more
openaire +4 more sources
Role Played by the Passage of Time in Reversal Learning [PDF]
Frontiers in Behavioral Neuroscience, 2018 Reversal learning is thought to involve an extinction-like process that inhibits the expression of the initial learning. However, behavioral evidence for this inhibition remains difficult to interpret as various procedures have been employed to study ...
Estelle H. F. Goarin +2 more
doaj +2 more sources
The neuropsychopharmacology of reversal learning [PDF]
, 2013 Reversal learning deficits are a feature of many neuropsychiatric disorders, most\ud notably schizophrenia. These deficits could be due, in part, to altered ability to dissipate\ud either or both associations of previous positive (perseverance) and negative (learned\ud non-reward) valence.
Simon Nilsson (16055444)
openaire +2 more sources
grillfilip/Dopamine-release-in-human-associative-striatum-during-reversal-learning: Imaging data [PDF]
, 2023 <p><strong>Full Changelog</strong>: https://github.com/grillfilip/Dopamine-release-in-human-associative-striatum-during-reversal-learning/compare/Imagingdata...NatComReleaseImaging</p ...
grillfilip
core +1 more source
Reversal learning in those with early psychosis features contingency-dependent changes in loss response and learning [PDF]
, 2023 Introduction People with psychotic disorders commonly feature broad decision-making impairments that impact their functional outcomes. Specific associative/reinforcement learning problems have been demonstrated in persistent psychosis.
Baker, Andrea +13 more
core +1 more source
eLife, 2022 Recent data suggest that interactions between systems involved in higher order knowledge and associative learning drive responses during value-based learning. However, it is unknown how these systems impact subjective responses, such as pain.
Lauren Y Atlas +7 more
doaj +1 more source
Impaired reversal learning in the Dlg2+/- rat model of genetic risk for psychiatric disorder: Important questions regarding the neuro-behavioral mechanisms of reversal learning. [PDF]
Genes Brain Behav, 2023 In this issue, Griesius et al report that heterozygous Dlg2+/- rats showed a reversal learning impairment on a specific bowl-digging task, whereas other reversal tasks were unaffected.
Bast T +3 more
europepmc +3 more sources
Continuous theta burst stimulation to the medial posterior cerebellum impairs reversal learning in healthy volunteers. [PDF]
Cogn Affect Behav NeurosciData (individual task, questionnaires and heart rate), preprocessing and analysis scripts, medical ethical protocol and manuscript for the paper 'Continuous theta burst stimulation to the medial posterior cerebellum impairs reversal learning in healthy ...
Kruithof ES +4 more
europepmc +2 more sources