Striatal contributions to category learning: Quantitative modeling of simple linear and complex nonlinear rule learning in patients with Parkinson's disease

Journal of the International Neuropsychological Society

Volumn 7, Issue 6, 2001, Pages 710-727

  Todd Maddox, W ^a   Vincent Filoteo, J ^b  

^a UNIVERSITY OF TEXAS AT AUSTIN   (United States)

^b UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

Categorization; Learning; Memory; Parkinson's disease; Striatum

Indexed keywords

ACCURACY; ADULT; AGED; ANALYSIS; ARTICLE; BIOLOGICAL MODEL; BRAIN FUNCTION; CLINICAL ARTICLE; CONTROLLED STUDY; CORPUS STRIATUM; FRONTAL LOBE; HUMAN; LEARNING; LINEAR SYSTEM; MENTAL TASK; NEUROPSYCHOLOGY; NONLINEAR SYSTEM; PARKINSON DISEASE; PATIENT; PERCEPTION; PERFORMANCE; PRIORITY JOURNAL; PROBLEM SOLVING; SENSITIVITY AND SPECIFICITY; STATISTICAL MODEL; THEORY;

EID: 0034790516     PISSN: 13556177     EISSN: None     Source Type: Journal    
DOI: 10.1017/S1355617701766076     Document Type: Article

References (85)

1. Wisconsin Card Sorting Test performance as a measure of frontal lobe damage
2. Effect of the nigrostriatal dopamine system on acquired neural responses in the striatum of behaving monkeys
3. Multidimensional models of categorization
4. Multivariate probability distributions
5. Categorization as probability density estimation
6. A neuropsychological theory of multiple systems in category learning
7. Decision rules in the perception and categorization of multidimensional stimuli
8. A neuropsychological theory of positive affect and its influence on cognition
9. Integrating information from separable psychological dimensions
10. Complex decision rules in categorization: Contrasting novice and experienced performance
11. Relations between prototype, exemplar, and decision bound models of categorization
12. Stimulus categorization
13. On the nature of implicit category learning
14. The effects of endogenous dopamine on category learning
15. Suboptimality in categorization and identification
16. Visuospatial judgment: A clinical test
17. Physiological activation of a cortical network during performance of the Wisconsin Card Sorting Task: A positron emission tomography study
18. Note on subject's hypothesis in multiple-cue probability learning
19. Screening tests for geriatric depression
20. Cognitive function in Parkinson's disease: From description to theory
21. The neuropathology of Parkinsonism: An overview
22. Rules and exemplars in category learning
23. Abnormally rapid disengagement of covert attention to global and local stimulus levels may underlie the visual-perceptual impairment in patients with Parkinson's disease
24. An examination of the nature of attentional deficits in patients with Parkinson's disease: Evidence from a spatial orienting task
25. Quantitative modeling of visual attention processes in patients with Parkinson's disease: Effects of stimulus integrality on selective attention and dimensional integration
26. Variable memory profiles in Parkinson's disease
27. Quantitative modeling of category learning in amnesic patients
28. Performance of Parkinson's disease patients on the Visual Search and Attention Test: Impairment in single-feature but not dual-feature visual search
29. Late-training amnesic deficits in probabilistic category learning: A neuro-computational analysis
30. "Frontal" cognitive function in patients with Parkinson's disease "on" and "off" levodopa
31. Cognitive control
32. Parkinsonism: Onset, progression and mortality
33. Uneven pattern of dopamine loss in the striatum of patients with idiopathic Parkinson's disease: Pathophysiologic and clinical implications
34. A neostriatal habit learning system in humans
35. Intact artificial grammar learning in amnesia: Dissociation of classification learning and explicit memory for specific instances
36. The learning of categories: Parallel brain systems for item memory and category knowledge
37. Artificial grammar learning depends on implicit acquisition of both abstract and exemplary-specific information
38. Probabilistic classification learning in amnesia
39. Dissociations within nondeclarative memory in Huntington's disease
40. Memory processes in classification learning: An investigation of amnesic performance in categorization of dot patterns and artistic styles
41. Base-rate effects in multidimensional perceptual categorization
42. On the dangers of averaging across subjects when comparing decision bound and generalized context models of categorization
43. Comparing decision bound and exemplar models of categorization
44. Attention and the formation of linear decision bounds: Commentary on McKinley and Nosofsky (1996)
45. Response time distributions in multidimensional perceptual categorization
46. Overestimation of base-rate differences in complex perceptual categories
47. Costs and benefits in perceptual categorization
48. A dual process model of category learning
49. Visual selective attention deficits in patients with Parkinson's disease: A quantitative model-based approach
50. Effects of stimulus integrality on visual attention in older and younger adults: A quantitative model-based analysis
51. A triple dissociation of memory systems: Hippocampus, amygdala, and dorsal striatum
52. Investigations of exemplar and decision bound models in large, ill-defined category structures
53. Linear separability in classification learning
54. Configurality in multiple probabilistic cues
55. Effects of different brain lesions on card sorting
56. Attention, similarity, and the identification-categorization relationship
57. Exemplar-based approach to relating categorization, identification, and recognition
58. Dissociations between categorization and recognition in amnesic and normal individuals: An exemplar-based interpretation
59. Differential effects of fornix and caudate lesions on two radial maze tasks: Evidence for multiple memory systems
60. Double dissociation of fornix and caudate nucleus lesions on two radial maze tasks: Evidence for multiple memory systems
61. New approaches to study of amnesic patients: What can a neurofunctional philosophy and neural network methods offer?
62. Striatal activation during acquisition of a cognitive skill
63. On the genesis of abstract ideas
64. The attention system of the human brain
65. Intact learning of artificial grammars and intact category learning by patients with Parkinson's disease
66. Cortical areas supporting category learning identified using functional MRI
67. Reward prediction in primate basal ganglia and frontal cortex
68. Alternative strategies of categorization
69. Associative learning in degenerative neostriatal disorders: Contrasts in explicit and implicit remembering between Parkinson's and Huntington's disease
70. Memory and the hippocampus: A synthesis from findings with rats, monkeys and humans
71. Learning about categories in the absence of memory
72. The structure and organization of memory
73. Brain dopamine and reward
74. Amnesia: Neuroanatomic and clinical aspects