Deficient motion-defined and texture-defined figure-ground segregation in amblyopic children

Journal of Pediatric Ophthalmology and Strabismus

Volumn 44, Issue 6, 2007, Pages 363-371

  Wang, Jane ^a   Ho, Cindy S ^a   Giaschi, Deborah E ^a,b  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b BC CHILDREN S HOSPITAL   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AMBLYOPIA; ANISOMETROPIA; ARTICLE; CHILD; CLINICAL ARTICLE; CONTROLLED STUDY; FEMALE; HUMAN; STATISTICAL SIGNIFICANCE; STRABISMUS; TASK PERFORMANCE; VISION; COMPARATIVE STUDY; MOVEMENT PERCEPTION; MULTIVARIATE ANALYSIS; PATHOPHYSIOLOGY; PATTERN RECOGNITION; PHOTOSTIMULATION; PHYSIOLOGY; PRESCHOOL CHILD;

AMBLYOPIA; CHILD; CHILD, PRESCHOOL; HUMANS; MOTION PERCEPTION; MULTIVARIATE ANALYSIS; PATTERN RECOGNITION, VISUAL; PHOTIC STIMULATION;

EID: 38349105593     PISSN: 01913913     EISSN: None     Source Type: Journal    
DOI: 10.3928/01913913-20071101-04     Document Type: Article

References (56)

1. Stewart C, Moseley M, Fielder A. Defining and measuring treatment outcome in unilateral amblyopia. Br J Ophthalmol 2003;87:1229-1231.
2. Hess R. Sensory processing in amblyopia: snakes and ladders. In: Moseley M, Fielder A, eds. Amblyopia: A Multidisciplinary Approach. Oxford: Butterworth-Heinemann; 2002:19-42.
3. Levi D. Spatial vision in amblyopia. In: Regan D, ed. Vision and Visual Dysfunction: Spatial Vision, vol. 10. London: Macmillan Press; 1991:212-238.
4. Asper L, Crewther D, Crewther S. Strabismic amblyopia: Part 1. Psychophysics. Clin Exp Optom 2000;83:49-58.
5. Hess R. Amblyopia: site unseen. Clin Exp Optom 2001;84:321-336.
6. Algaze A, Roberts C, Leguire L, Schmalbrock P, Rogers G. Functional magnetic resonance imaging as a tool for investigating amblyopia in the human visual cortex: a pilot study. J AAPOS 2002;6:300-308.
7. Barnes G, Hess R, Dumoulin S, Achtman R, Pike G. The cortical deficit in humans with strabismic amblyopia. J Physiol 2001;533:281-297.
8. Imamura K, Richter H, Fischer H, et al. Reduced activity in the extrastriate visual cortex of individuals with strabismic amblyopia. Neurosci Lett 1997;225:173-176.
9. Kiorpes L, McKee S. Neural mechanisms underlying amblyopia. Curr Opin Neurobiol 1999;9:480-486.
10. Merigan W, Maunsell J. How parallel are the primate visual pathways? Annu Rev Neurosci 1993;16:369-402.
11. Giaschi D, Regan D, Kraft S, Hong X-H. Defective processing of motion-defined form in the fellow eye of unilateral amblyopes. Invest Ophthalmol Vis Sci 1992;33:2483-2489.
12. Ho CS, Giaschi DE, Boden C, Dougherty RF, Cline R, Lyons C. Deficient motion perception in the fellow eye of amblyopic children. Vision Res 2005;45:1615-1627.
13. Regan D, Hong X-H. Visual acuity for optotypes made visible by relative motion. Optom Vis Sci 1990;67:49-55.
14. Giaschi D, Regan D, Kothe A, Hong X-H, Sharpe J. Motion-defined letter detection and recognition in patients with multiple sclerosis. Ann Neurol 1992;31:621-628.
15. Regan D, Giaschi D, Sharpe J, Hong XH. Visual processing of motion-defined form: selective failure in patients with parietotemporal lesions. J Neurosci 1992;12:2198-2220.
16. Edwards V, Giaschi D, Dougherty R, et al. Psychophysical indices of temporal processing abnormalities in children with dyslexia. Dev Neuropsychol 2004;25:321-354.
17. Kandel G, Grattan P, Bedell H. Are the dominant eyes of amblyopes normal? Am J Optom Physiol Opt 1980;57:1-6.
18. Leguire L, Rogers G, Bremer D. Amblyopia: the normal eye is not normal. J Pediatr Ophthalmol Strabismus 1990;27:32-38.
19. Lewis T, Maurer D, Tytla M, Bowering E, Brent H. Vision in the "good" eye of children treated for unilateral congenital cataract. Ophthalmology 1992;99:1013-1017.
20. Mussap A, Levi D. Amblyopic deficits in detecting a dotted line in noise. Vision Res 2000;40:3297-3307.
21. Kozma P, Kiorpes L. Contour integration in amblyopic monkeys. Vis Neurosci 2003;20:577-588.
22. Nothdurft H. Sensitivity for structure gradient in texture discrimination tasks. Vision Res 1985;25:1957-1968.
23. Romani A, Caputo G, Callieco R, Schimone E, Cosi V. Edge detection and surface "filling in" as shown by texture visual evoked potentials. Clin Neurophysiol 1999;110:86-91.
24. Roelfsema P, Lamme VA, Spekreijse H, Bosch H. Figure-ground segregation in a recurrent network architecture. J Cogn Neurosci 2002;14:525-537.
25. Motoyoshi I. Texture filling-in and texture segregation revealed by transient masking. Vision Res 1999;39:1285-1291.
26. Hess R, Demanins R. Contour integration in anisometropic amblyopia. Vision Res 1998;38:889-894.
27. Kovacs I, Polat U, Pennefather P, Chandna A, Norcia A. A new test of contour integration deficits in patients with a history of disrupted binocular experience during visual development. Vision Res 2000;40:1775-1783.
28. Chandna A, Pennefather P, Kovacs I, Norcia A. Contour integration deficits in anisometropic amblyopia. Invest Ophthalmol Vis Sci 2001;42:875-879.
29. Levi D, Klein S, Sharma V. Position jitter and undersampling in pattern perception. Vision Res 1999;39:445-465.
30. Liu L, Wang K, Liao B, Xu L, Han S. Perceptual salience of global structures and the crowding effect in amblyopia. Graefes Arch Clin Exp Ophthalmol 2004;242:566-570.
31. Hess R, Wang Y, Demanins R, Wilkinson F, Wilson HR. A deficit in strabismic amblyopia for global shape detection. Vision Res 1999;39:901-914.
32. Levi D, Klein S, Sharma V, Nguyen L. Detecting disorder in spatial vision. Vision Res 2000;40:2307-2327.
33. Lamme V. The neurophysiology of figure-ground segregation in primary visual cortex. J Neurosci 1995;15:1605-1615.
34. Regan D. Low-contrast visual acuity test for pediatric use. Can J Ophthalmol 1988;23:224-227.
35. The Pediatric Eye Disease Investigator Group (2003). A randomized trial of patching regimens for treatment of moderate amblyopia in children. Arch Ophthalmol 2003;121:603-611.
36. Parrish E, Giaschi D, Boden C, Dougherty R. The maturation of form and motion perception in school age children. Vision Res 2005;45:827-837.
37. Watson A. Probability summation over time. Vision Res 1979;19:515-522.
38. Strasburger H. Converting between measures of slope of the psychometric function. Percept Psychophys 2001;63:1348-1355.
39. MacMillan N, Creelman C. Detection Theory: A User's Guide. Cambridge: Cambridge University Press; 2001.
40. Ho C, Paul P, Asirvatham A, Cavanagh P, Cline R, Giaschi D. Abnormal spatial selection and tracking in children with amblyopia. Vision Res 2006;46:3274-3283.
41. Bosking W, Zhang Y, Schoeld B, Fitzpatrick D. Orientation selectivity and the arrangement of horizontal connections in the tree shrew striate cortex. J Neurosci 1997;17:2112-2127.
42. Hess R, Field D. Contour integration across depth. Vision Res 1995;35:1699-1711.
43. Kandil F, Fahle M. Mechanisms of time-based figure-ground segregation. Eur J Neurosci 2003;18:2874-2882.
44. Kastner S, De Weerd P, Ungerleider L. Texture segregation in the human visual cortex: a functional MRI study. J Neurophysiol 2000;83:2453-2457.
45. Livingstone M, Hubel D. Segregation of form, color, movement, and depth: anatomy, physiology, and perception. Science 1988;240:740-749.
46. Skiera G, Petersen D, Skalei M, Fahle M. Correlates of figure-ground segregation in fMRI. Vision Res 2000;40:2047-2056.
47. Hess R, Hayes A, Field D. Contour integration and cortical processing. J Physiol Paris 2003;97:105-119.
48. Das A, Gilbert C. Topography of contextual modulations resulting from short-range interactions in primary visual cortex. Nature 1999;399:655-661.
49. Hegde J, Felleman D. How selective are V1 cells for pop-out stimuli? J Neurosci 2003;23:9968-9980.
50. Kiorpes L, Kiper D, O'Keefe L, Cavanaugh J, Movahon J. Neuronal correlates of amblyopia in the visual cortex of macaque monkeys with experimental strabismus and anisometropia. J Neurosci 1998;18:6411-6424.
51. Demer J, Von Noorden G, Volkow N, Gould K. Imaging of cerebral blood flow and metabolism in amblyopia by positron emission tomography. Am J Ophthalmol 1988;105:337-347.
52. Hupe J, James A, Payne B, Lomber S, Girard P, Bullier J. Cortical feedback improves discrimination between figure and background by V1, V2 and V3 neurons. Nature 1998;394:784-787.
53. Fahle M, Quenzer T, Braun C, Spang K. Feature-specific electrophysiological correlates of texture segregation. Vision Res 2003;43:7-19.
54. Merigan W. Basic visual capacities and shape discrimination after lesions of extrastriate area V4 in macaques. Vis Neurosci 1996;13:51-60.
55. Dupont P, Sary G, Peuskens H, Orban G. Cerebral regions processing first- and higher-order motion in an opposed-direction discrimination task. Eur J Neurosci 2003;17:1509-1517.
56. Kandil F, Fahle M. Figure-ground segregation can rely on differences in motion direction. Vision Res 2004;44:3177-3182.