Sentences with phrase «associative learning»

He uses «bottom - up» and «top - down» approaches and research tools from neuroethology, experimental psychology, and molecular biology in order to understand the complexity, rules and mechanisms underlying associative learning in honey bees.

The research is published in Springer's journal Behavioral Ecology and Sociobiology and uses a laboratory - based experiment to investigate how aspects of associative learning influence how bumble bees find food among different - sized flowers.

At synapses between cortical pyramidal neurons and principal striatal medium spiny neurons (MSNs), postsynaptic D1 and D2 dopamine (DA) receptors are postulated to be necessary for the induction of long - term potentiation and depression, respectively — forms of plasticity thought to underlie associative learning.

In the AD reversal treatment strategy described here, J147 significantly improved several different aspects of memory affected in AD, including spatial memory, a disinhibition phenotype and hippocampal dependent associative learning (Figure 1).

Monica Gagliano, an evolutionary ecologist at the University of Western Australia, thought her experiment on associative learning in plants wasn't working.

Transferred to humans, these findings could improve our understanding of the role played by new neurons in the adult hippocampus in associative learning processes.

How associative learning and learning by consequences combine.

Researchers looked at activity in excitatory neurons and somatostatin - expressing inhibitory neurons in the visual cortex and top - down inputs from the retrosplenial cortex (RSC) during associative learning to see how these affected the top - down and bottom - up processing — when perception begins with the senses.

Aversive associative learning in Aplysia california survives restraint of the animal and surgical exposure of the central nervous system.

Perhaps he was just repeating previously learned responses to the zoo visitors, via a cognitively simpler process called associative learning.

Previous studies focusing on spatial - reward associative learning in foraging animals have assumed that foraging efficiency increases as the forager learns the locations of greater rewards.

Our sense of smell (the olfactory system) is part of a larger system in our brain that also includes the centers of emotion (the amygdala) and the centers for associative learning (the hippocampus).

When I'm working with a dog, there aren't always associative learning solutions to the problem.

The trainer may train your dog through associative learning to pair the seizure with a pleasurable event.

Since associative learning is a dog's most important way of learning, it can result in long - term damage to the dog and the owners.

For example, a diet deficient in the polyunsaturated fatty acids that are necessary for early brain development may affect associative learning and cognition [18].

Couple aversive training with associative learning, and the dog now learns that something in his environment that he found pleasant is now stressful and to be feared.

Boothroyd L.G., Tove ́e M.J., Pollet, T.V. (2012) Visual Diet versus Associative Learning as Mechanisms of Change in Body Size Preferences.

«The amygdala is involved in many types of associative learning that are really important for decision - making,» says Bagley.

Fear conditioning measures hippocampal - dependent associative learning.

Associative learning in Aplysia: cellular correlates supporting a conditioned fear hypothesis

Shettleworth notes that the unconscious connections of associative learning can, even among people, produce complex behaviors, such as unconsciously eating a bowl of cereal.

Another result of interest is that the selected brain pattern did not modify its functional properties after being used to activate the associative learning.

The study may not definitively rule out associative learning — the wild crows already had considerable experience with sticks of all sizes by the time they took Taylor's test, Kacelnik notes — but it comes close, he says.

The finding that two independent afferent inputs that activate a common set of interneurons and motor neurons can be differentially conditioned restricts the possible cellular loci involved in the associative learning.

This preparation may provide a system for analyzing the neural mechanism of long - term behavioral modifications of complexity which is intermediate between habituation and associative learning.

Now I am expanding my investigation on the olfactory system of the honeybee, performing in vivo calcium imaging and behavioral assays to study the neurobiological basis of the associative learning and memory.

Fear conditioning to either a cue or a context represents a form of associative learning.

(C and D) Fear conditioning to either a cue or a context represents a form of associative learning.

Associative learning is thought to involve parallel and distributed mechanisms of memory formation and storage.

The Drosophila mushroom body (MB) is an associative learning network that is important for the control of sleep.

Associative learning and memory was analyzed in a context fear conditioning paradigm (Figure 3E).

And certain behaviors aren't a result of, nor will be effectively changed by, associative learning.

Of course, associative learning is real, but the theory is now being questioned and revised and new approaches are being developed because life is not a Skinner Box.

Most dogs are smart enough to participate in this type of associative learning, and it's not even hard to do, according to animal behavioral consultant Kayla Fratt with Cognitive K9.

Associative Learning.

First, we must consider that operant conditioning is only one type of associative learning.

That's associative learning.