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- Eri Nomura, W. Todd Maddox, +5 authors Paul J. Reber
- Cerebral cortex
- 2007
An emerging theory of the neurobiology of category learning postulates that there are separate neural systems supporting the learning of categories based on verbalizeable rules (RB) or through… (More)
- F. Gregory Ashby, Sharon Noble, J. Vincent Filoteo, Elliot M Waldron, Shawn W. Ell
- Neuropsychology
- 2003
Sixteen patients with Parkinson's disease (PD), 15 older controls (OCs), and 109 younger controls (YCs) were compared in 2 category-learning tasks. Participants attempted to assign colored geometric… (More)
- J. Vincent Filoteo, Scott Lauritzen, W. Todd Maddox
- Psychological science
- 2010
The present study examined the impact of engaging frontal-mediated working memory processes on implicit and explicit category learning. Two stimulus dimensions were relevant to categorization, but in… (More)
- Wesley Maddox, J. Vincent Filoteo
- Journal of the International Neuropsychological…
- 2001
The contribution of the striatum to category learning was examined by having patients with Parkinson's disease (PD) and matched controls solve categorization problems in which the optimal rule was… (More)
- J. Vincent Filoteo, W. Todd Maddox, David P. Salmon, David Day Song
- Neuropsychology
- 2005
Information-integration category learning was examined in patients with Parkinson's disease (PD) and in healthy control participants in 2 different conditions. In the linear condition, optimal… (More)
- J. Vincent Filoteo, W. Todd Maddox, +4 authors Martin P. Paulus
- Neuroreport
- 2005
The brain regions contributing to rule-based category learning were examined using fMRI. Participants categorized single lines that varied in length and orientation into one of two categories.… (More)
- S. Duke Han, Angela Drake, +5 authors Mark W. Bondi
- Journal of neurology, neurosurgery, and…
- 2007
OBJECTIVE
Although research has implicated the apolipoprotein E (APOE) epsilon-4 genotype as having a negative effect on neuropsychological outcomes following traumatic brain injury (TBI), the… (More)
- Wesley Maddox, J. Vincent Filoteo, Kelli D. Hejl, A. David Ing
- Journal of experimental psychology. Learning…
- 2004
Category number effects on rule-based and information-integration category learning were investigated. Category number affected accuracy and the distribution of best-fitting models in the rule-based… (More)
- Amanda L Price, J. Vincent Filoteo, W. Todd Maddox
- Neuropsychologia
- 2009
Measures of explicit rule-based category learning are commonly used in neuropsychological evaluation of individuals with Parkinson's disease (PD) and the pattern of PD performance on these measures… (More)
- J. Vincent Filoteo, W. Todd Maddox, J David Davis
- Journal of the International Neuropsychological…
- 2001
Category rule learning was examined in two amnesic patients using the perceptual categorization task (e.g., Ashby & Gott, 1988; Filoteo & Maddox, 1999). Traditional accuracy-based analyses as well as… (More)