Is the plant edible or poisonous? Is the person friend or foe? Was the sound made by a
predator or by the wind? All organisms assign objects and events in the environment to …

During the 1990s and early 2000s, cognitive neuroscience investigations of human category
learning focused on the primary goal of showing that humans have multiple category …

Phishing attacks are at a record high and are causing billions of dollars in losses. To
mitigate phishing's impact, organizations often use rule-based training to teach individuals to …

Dopamine (DA) depletion in the basal ganglia (BG) of Parkinson's patients gives rise to both
frontal-like and implicit learning impairments. Dopaminergic medication alleviates some …

The effect of immediate versus delayed feedback on rule-based and information-integration
category learning was investigated. Accuracy rates were examined to isolate global …

The caudate nucleus is commonly active when learning relationships between stimuli and
responses or categories. Previous research has not differentiated between the contributions …

A fundamental question is whether people have available one category learning system, or
many. Most multiple systems advocates postulate one explicit and one implicit system …

Categorization is a vitally important skill that people use every day. Early theories of
category learning assumed a single learning system, but recent evidence suggests that …

As children learn their mother tongues, they make systematic errors. For example, English-
speaking children regularly say mouses rather than mice. Because children's errors are not …

This article examines how independent corticostriatal loops linking basal ganglia with
cerebral cortex contribute to visual categorization. The first aspect of categorization …