Modelling visual neglect: Computational insights into conscious perception

PLoS ONE

Volumn 5, Issue 6, 2010, Pages

  Lanyon, Linda J ^a   Denham, Susan L ^b  

^a UNIVERSITY OF BRITISH COLUMBIA   (Canada)

^b UNIVERSITY OF PLYMOUTH   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; ATTENTION; ATTENTION DISTURBANCE; BRAIN DAMAGE; CONSCIOUSNESS; CONTROLLED STUDY; DISEASE SEVERITY; FRONTAL CORTEX; HUMAN; MATHEMATICAL MODEL; NEUROIMAGING; PARIETAL LOBE; PERCEPTION DISORDER; PREDICTION; SIMULATION; UNCONSCIOUSNESS; VISION; VISUAL DEPRIVATION; VISUAL FIELD;

ATTENTION; FRONTAL LOBE; HUMANS; PARIETAL LOBE; PHOTIC STIMULATION; VISION, OCULAR;

EID: 77955244741     PISSN: None     EISSN: 19326203     Source Type: Journal    
DOI: 10.1371/journal.pone.0011128     Document Type: Article

References (52)

1. Husain M, Mannan S, Hodgson T, Wojciulik E, Driver J, et al. (2001) Impaired spatial working memory across saccades contributes to abnormal search in parietal neglect. Brain 124: 941-952.
2. Heilman KM, Valenstein E (1972) Frontal lobe neglect in man. Neurology 22: 660-664.
3. Damasio AR, Damasio H, Chui HC (1980) Neglect following damage to frontal lobe or basal ganglia. Neuropsychologia 18: 123-132.
4. Watson RT, Heilman KM (1979) Thalamic neglect. Neurology 29: 690-694.
5. Mannan SK, Mort DJ, Hodgson TL, Driver J, Kennard C, et al. (2005) Revisiting previously searched locations in visual neglect: role of right parietal and frontal lesions in misjudging old locations as new. J Cogn Neurosci 17: 340-354.
6. Na DL, Adair JC, Kang Y, Chung CS, Lee KH, et al. (1999) Motor perseverative behavior on a line cancellation task. Neurology 52: 1569-1576.
7. Hodgson TL, Mort D, Chamberlain MM, Hutton SB, O'Neill KS, et al. (2002) Orbitofrontal cortex mediates inhibition of return. Neuropsychologia 40: 1891-1901.
8. Lanyon LJ, Denham SL (2004) A model of active visual search with object-based attention guiding scan paths. Neural Netw 17: 873-897.
9. Lanyon L, Denham S (2005) A model of object-based attention that guides active visual search to behaviourally relevant locations Lecture Notes in Computer Science (Special Issue: WAPCV 2004; L Paletta et al, Eds) 3368: 42-56.
10. Lanyon LJ, Denham SL (2005) A model of spatial & object-based attention for active visual search. In: Cangelosi A, Bugmann G, Borisyuk R, eds. Modelling Language, Cognition and Action: Proceedings of the 9th Neural Computation & Psychology Workshop: World Scientific, Progress in Neural Processing, 16. pp 239-248.
11. Lanyon LJ, Denham SL (2009) Modelling attention in individual cells leads to a system with realistic saccade behaviours. Cogn Neurodyn 3: 223-242.
12. Chelazzi L, Miller EK, Duncan J, Desimone R (1993) A neural basis for visual search in inferior temporal cortex. Nature 363: 345-347.
13. Chelazzi L, Duncan J, Miller EK, Desimone R (1998) Responses of neurons in inferior temporal cortex during memory-guided visual search. J Neurophysiol 80: 2918-2940.
14. Chelazzi L, Miller EK, Duncan J, Desimone R (2001) Responses of neurons in macaque area V4 during memory-guided visual search. Cereb Cortex 11: 761-772.
15. Motter BC, Belky EJ (1998) The guidance of eye movements during active visual search. Vision Res 38: 1805-1815.
16. Danziger S, Kingstone A, Snyder JJ (1998) Inhibition of return to successively stimulated locations in a sequential visual search paradigm. J Exp Psychol Hum Percept Perform 24: 1467-1475.
17. Klein RM, MacInnes WJ (1999) Inhibition of return is a foraging facilitator in visual search. Psychological Science 10: 346-352.
18. Posner MI, Walker JA, Friedrich FJ, Rafal RD (1984) Effects of parietal injury on covert orienting of attention. J Neurosci 4: 1863-1874.
19. Binder J, Marshall R, Lazar R, Benjamin J, Mohr JP (1992) Distinct syndromes of hemineglect. Arch Neurol 49: 1187-1194.
20. Rees G, Wojciulik E, Clarke K, Husain M, Frith C, et al. (2000) Unconscious activation of visual cortex in the damaged right hemisphere of a parietal patient with extinction. Brain 123 (Pt 8): 1624-1633.
21. Rees G, Wojciulik E, Clarke K, Husain M, Frith C, et al. (2002) Neural correlates of conscious and unconscious vision in parietal extinction. Neurocase 8: 387-393.
22. Driver J, Vuilleumier P, Eimer M, Rees G (2001) Functional magnetic resonance imaging and evoked potential correlates of conscious and unconscious vision in parietal extinction patients. Neuroimage 14: S68-75.
23. Deco G (2001) Biased competition mechanisms for visual attention in a multimodular neurodynamical system. In: Wermter S, Austin J, Willshaw D, eds. Emergent Neural Computational Architectures Based on Neuroscience: Towards Neuroscience-Inspired Computing. Heidelberg: Springer-Verlag. pp 114-126.
24. Rolls ET, Deco G (2002) Computational Neuroscience of Vision. Oxford: Oxford University Press.
25. Ungerleider L, Mishkin M (1982) Two cortical visual systems. In: Ingle D, Goodale MA, Mansfield RWJ, eds. Analysis of Visual Behaviour. MA: MIT Press. pp 549-586.
26. Milner AD, Goodale MA (1995) The Visual Brain In Action. Oxford: Oxford University Press.
27. Farivar R, Blanke O, Chaudhuri A (2009) Dorsal-ventral integration in the recognition of motion-defined unfamiliar faces. J Neurosci 29: 5336-5342.
28. Gottlieb JP, Kusunoki M, Goldberg ME (1998) The representation of visual salience in monkey parietal cortex. Nature 391: 481-484.
29. Rolls ET (2000) The orbitofrontal cortex and reward. Cereb Cortex 10: 284-294.
30. Tipper SP, Weaver B, Watson FL (1996) Inhibition of return to successively cued spatial locations: commentary on Pratt and Abrams (1995). J Exp Psychol Hum Percept Perform 22: 1289-1293.
31. Lanyon LJ, Denham SL (2004) A biased competition computational model of spatial and object-based attention mediating active visual search. Neurocomputing 58-60: 655-662.
32. Behrmann M, Ebert P, Black SE (2004) Hemispatial neglect and visual search: a large scale analysis. Cortex 40: 247-263.
33. Behrmann M, Watt S, Black SE, Barton JJ (1997) Impaired visual search in patients with unilateral neglect: an oculographic analysis. Neuropsychologia 35: 1445-1458.
34. Deco G, Rolls ET (2002) Object-based visual neglect: a computational hypothesis. Eur J Neurosci 16: 1994-2000.
35. Heinke D, Humphreys GW (2003) Attention, spatial representation, and visual neglect: Simulating emergent attention and spatial memory in the selective attention for identification model (SAIM). Psychological Review 110: 29-87.
36. Mozer MC, Halligan PW, Marshall JC (1997) The end of the line for a brain- damaged model of unilateral neglect. Journal of Cognitive Neuroscience 9: 171-190.
37. Deco G, Lee TS (2002) A unified model of spatial and object attention based on inter-cortical biased competition. Neurocomputing 44: 775-781.
38. Itti L, Koch C (2000) A saliency-based search mechanism for overt and covert shifts of visual attention. Vision Res 40: 1489-1506.
39. Niemeier M, Karnath HO (2000) Exploratory saccades show no direction- specific deficit in neglect. Neurology 54: 515-518.
40. Desimone R (1998) Visual attention mediated by biased competition in extrastriate visual cortex. Philosophical Transactions of the Royal Society of London Series B-Biological Sciences 353: 1245-1255.
41. Usher M, Niebur E (1996) Modeling the Temporal Dynamics of IT Neurons in Visual Search: A Mechanism for Top-Down Selective Attention. Journal of Cognitive Neuroscience 8: 311-327.
42. Tsotsos JK, Culhane SM, Wai WYK, Lai YH, Davis N, et al. (1995) Modeling Visual-Attention Via Selective Tuning. Artificial Intelligence 78: 507-545.
43. Karnath HO, Fetter M, Niemeier M (1998) Disentangling gravitational, environmental, and egocentric reference frames in spatial neglect. J Cogn Neurosci 10: 680-690.
44. Pouget A, Sejnowski TJ (1997) A new view of hemineglect based on the response properties of parietal neurones. Philosophical Transactions of the Royal Society of London Series B-Biological Sciences 352: 1449-1459.
45. Corshs S, Deco G (2002) Large scale neural model for visual attention: Integration of experimental single-cell and fMRI data. Cereb Cortex 12: 339-348.
46. Rees G, Kreiman G, Koch C (2002) Neural correlates of consciousness in humans. Nat Rev Neurosci 3: 261-270.
47. Vuilleumier P, Sagiv N, Hazeltine E, Poldrack RA, Swick D, et al. (2001) Neural fate of seen and unseen faces in visuospatial neglect: a combined event-related functional MRI and event-related potential study. Proc Natl Acad Sci U S A 98: 3495-3500.
48. Husain M, Nachev P (2007) Space and the parietal cortex. Trends Cogn Sci 11: 30-36.
49. Rushworth MF, Behrens TE, Johansen-Berg H (2006) Connection patterns distinguish 3 regions of human parietal cortex. Cereb Cortex 16: 1418-1430.
50. Colby CL, Goldberg ME (1999) Space and attention in parietal cortex. Annu Rev Neurosci 22: 319-349.
51. Rieger JW, Schoenfeld MA, Heinze HJ, Bodis-Wollner I (2008) Different spatial organizations of saccade related BOLD-activation in parietal and striate cortex. Brain Res 1233: 89-97.
52. Weintraub S, Mesulam MM (1988) Visual hemispatial inattention: stimulus parameters and exploratory strategies. J Neurol Neurosurg Psychiatry 51: 1481-1488.