Results 61 to 70 of about 6,288,081 (333)
A Cognitive Modeling Approach to Strategy Formation in Dynamic Decision Making
Frontiers in Psychology, 2017 Decision-making is a high-level cognitive process based on cognitive processes like perception, attention, and memory. Real-life situations require series of decisions to be made, with each decision depending on previous feedback from a potentially ...
Sabine Prezenski +3 more
doaj +1 more source
How do goats “read” 2D-images of familiar and unfamiliar conspecifics?
Frontiers in Psychology, 2023 To study individual recognition in animals, discrimination tasks are often conducted by presenting 2D images of real conspecifics. However, animals may discriminate the images merely as visual stimulus combinations without establishing referential ...
Jan Langbein +2 more
doaj +1 more source
Frontiers in Synaptic Neuroscience, 2023 Early life adversity (ELA) is a major health burden in the United States, with 62% of adults reporting at least one adverse childhood experience. These experiences during critical stages of brain development can perturb the development of neural circuits
Gregory de Carvalho +4 more
doaj +1 more source
Induced Positive Mood and Cognitive Flexibility: Evidence from Task Switching and Reversal Learning
Collabra: Psychology, 2018 Positive mood often facilitates cognitive functions. Facilitation is hypothesized to be due to an increase in dopamine occurring in positive mood states. However, facilitation has not been consistently found in studies of cognitive flexibility.
Amy T. Nusbaum +4 more
doaj +1 more source
Revealing human sensitivity to a latent temporal structure of changes
Frontiers in Behavioral Neuroscience, 2022 Precisely timed behavior and accurate time perception plays a critical role in our everyday lives, as our wellbeing and even survival can depend on well-timed decisions.
Dimitrije Marković +5 more
doaj +1 more source
Cerebral Cortex, 2019 Much evidence suggests that reversal learning is mediated by cortico-striatal circuitries with the orbitofrontal cortex (OFC) playing a prominent role. The OFC is a functionally heterogeneous region, but potential differential roles of lateral (lOFC) and
M. E. Hervig +8 more
semanticscholar +1 more source
Does opportunistic testing bias cognitive performance in primates? Learning from drop-outs [PDF]
, 2019 Dropouts are a common issue in cognitive tests with non-human primates. One main reason for dropouts is that researchers often face a trade-off between obtaining a sufficiently large sample size and logistic restrictions, such as limited access to ...
Burkart, Judith M. +2 more
core +4 more sources
Partition MCMC for inference on acyclic digraphs
, 2015 Acyclic digraphs are the underlying representation of Bayesian networks, a widely used class of probabilistic graphical models. Learning the underlying graph from data is a way of gaining insights about the structural properties of a domain.
Kuipers, Jack, Moffa, Giusi
core +2 more sources
Neuropharmacology, 2019 &NA; Stress can precipitate or worsen symptoms of many psychiatric illnesses. Dysregulation of the prefrontal cortex (PFC) glutamate system may underlie these disruptions and restoring PFC glutamate signaling has emerged as a promising avenue for the ...
Max E. Joffe +8 more
semanticscholar +1 more source
Learning to find spatially reversed sounds [PDF]
Scientific Reports, 2020 AbstractAdaptation to systematic visual distortions is well-documented but there is little evidence of similar adaptation to radical changes in audition. We use a pseudophone to transpose the sound streams arriving at the left and right ears, evaluating the perceptual effects it provokes and the possibility of learning to locate sounds in the reversed ...
Fernando Bermejo +4 more
openaire +3 more sources