Multiple stages of learning in perceptual categorization: Evidence and neurocomputational theory

G Cantwell, MJ Crossley, FG Ashby - Psychonomic Bulletin & Review, 2015 - Springer
Virtually all current theories of category learning assume that humans learn new categories
by gradually forming associations directly between stimuli and responses. In information …

Multiple systems of perceptual category learning: Theory and cognitive tests

FG Ashby, VV Valentin - Handbook of categorization in cognitive science, 2017 - Elsevier
The first neurobiologically detailed theory of multiple systems in category learning, called
COVIS, was originally conceived in 1998. COVIS, which is now well established, postulates …

The neuropsychology of perceptual category learning

WT MADDOX, JV FILOTEO - Handbook of categorization in cognitive …, 2005 - Elsevier
There is widespread agreement that multiple qualitatively different category learning
systems mediate the learning of different category structures. Two systems that have …

Combining computational modeling and neuroimaging to examine multiple category learning systems in the brain

EM Nomura, PJ Reber - Brain sciences, 2012 - mdpi.com
Considerable evidence has argued in favor of multiple neural systems supporting human
category learning, one based on conscious rule inference and one based on implicit …

The time course of explicit and implicit categorization

JD Smith, AC Zakrzewski, ER Herberger… - Attention, Perception, & …, 2015 - Springer
Contemporary theory in cognitive neuroscience distinguishes, among the processes and
utilities that serve categorization, explicit and implicit systems of category learning that learn …

Dissociating explicit and procedural-learning based systems of perceptual category learning

WT Maddox, FG Ashby - Behavioural processes, 2004 - Elsevier
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 …

Category learning in the brain

CA Seger, EK Miller - Annual review of neuroscience, 2010 - annualreviews.org
The ability to group items and events into functional categories is a fundamental
characteristic of sophisticated thought. It is subserved by plasticity in many neural systems …

Human category learning

FG Ashby, WT Maddox - Annu. Rev. Psychol., 2005 - annualreviews.org
Much recent evidence suggests some dramatic differences in the way people learn
perceptual categories, depending on exactly how the categories were constructed. Four …

A comparison of the neural correlates that underlie rule‐based and information‐integration category learning

KL Carpenter, AJ Wills, A Benattayallah… - Human Brain …, 2016 - Wiley Online Library
The influential competition between verbal and implicit systems (COVIS) model proposes
that category learning is driven by two competing neural systems—an explicit, verbal …

Category structure and the two learning systems of COVIS

F Milton, EM Pothos - European Journal of Neuroscience, 2011 - Wiley Online Library
An influential multi‐process model of category learning, COmpetition between Verbal and
Implicit Systems (COVIS), suggests that a verbal or a procedural category learning process …