Density, connectedness and attentional capture in hierarchical patterns: Evidence from simultanagnosia

Cortex

Volumn 47, Issue 6, 2011, Pages 706-714

  Montoro, Pedro R ^a   Luna, Dolores ^a   Humphreys, Glyn W ^b  

^a UNIVERSIDAD NACIONAL DE EDUCACIÓN A DISTANCIA   (Spain)

^b UNIVERSITY OF BIRMINGHAM   (United Kingdom)

Author keywords

B lint syndrome; Hierarchical patterns; Perceptual grouping; Simultanagnosia; Visual attention

Indexed keywords

ADULT; AGED; ARTICLE; ASSOCIATION; ATTENTION; CASE REPORT; CONTROLLED STUDY; HUMAN; MALE; NEUROLOGIC DISEASE; RECOGNITION; SIMULTANAGNOSIA; STIMULUS;

AGED; AGNOSIA; ANALYSIS OF VARIANCE; ATTENTION; HUMANS; MALE; MIDDLE AGED; PATTERN RECOGNITION, VISUAL; PHOTIC STIMULATION; REACTION TIME; VISUAL PERCEPTION;

EID: 79954630716     PISSN: 00109452     EISSN: 00109452     Source Type: Journal    
DOI: 10.1016/j.cortex.2010.05.007     Document Type: Article

References (34)

1. Bálint R. Seelenlähmung des " Schauens" optische Ataxie, räumliche Störung der Aufmerksamkeit. Monatsschrift für Psychiatrie und Neurologie 1909, 25:51-181.
2. Crawford J.R., Garthwaite P.H. Investigation of the single case in neuropsychology: Confidence limits on the abnormality of test scores and test scores differences. Neuropsychologia 2002, 40(8):1196-1208.
3. Crawford J.R., Garthwaite P.H. Methods of testing for a deficit in single-case studies: Evaluation of statistical power by Monte Carlo simulation. Cognitive Neuropsychology 2006, 23(6):877-904.
4. Dalrymple K.A., Kingstone A., Barton J.J.S. Seeing trees OR seeing forests in simultanagnosia: Attentional capture can be local or global. Neuropsychologia 2007, 45(4):871-875.
5. Duncan J., Bundesen C., Olson A., Humphreys G.W., Ward R., van Raamsdonk M., et al. Attentional functions in dorsal and ventral simultanagnosia. Cognitive Neuropsychology 2003, 20(8):675-702.
6. Farah M.J. Visual Agnosia 1990, Wiley, New York.
7. Gilchrist I., Humphreys G.W., Riddoch M.J. Grouping and extinction: Evidence for low-level modulation of visual selection. Cognitive Neuropsychology 1996, 13(8):1223-1249.
8. Holmes G. Disturbances of visual orientation. British Journal of Ophthalmology 1918, 2(9):449-468.
9. Huberle E., Karnath H.O. Global shape recognition is modulated by the spatial distance of local elements - Evidence from simultanagnosia. Neuropsychologia 2006, 44(6):905-911.
10. Humphreys G.W. Neural representation of objects in space: A dual coding account. Philosophical Transactions of the Royal Society 1998, B353(1373):1341-1352.
11. Humphreys G.W., Cinel C., Wolfe J., Olson A., Klempen N. Fractionating the binding process: Neuropsychological evidence distinguishing binding of form from binding of surface features. Vision Research 2000, 40(10-12):1569-1596.
12. Humphreys G.W., Donelly N., Riddoch J. Expression is computed separately from facial identity, and it is computed separately for moving and static faces: Neuropsychological evidence. Neuropsychologia 1993, 31(2):173-181.
13. Humphreys G.W., Price C.J. Visual feature discrimination in simultanagnosia: A study of two cases. Cognitive Neuropsychology 1994, 11(4):393-434.
14. Humphreys G.W., Riddoch M.J. Interactions between object and space systems revealed through neuropsychology. Attention and Performance XIV 1993, 143-162. MIT Press, Cambridge, MA. D.E. Meyers, S. Kornblum (Eds.).
15. Humphreys G.W., Riddoch M.J. From vision to action, and action to vision: A convergent route approach to vision, action and attention. The Psychology of Learning and Motivation 2003, vol. 42. Academic Press, New York. D. Irwin (Ed.).
16. Humphreys G.W., Riddoch M.J. Features, objects, action: The cognitive neuropsychology of visual object processing, 1984-2004. Cognitive Neuropsychology 2006, 23(1):156-183.
17. Humphreys G.W., Riddoch M.J., Quinlan P.T. Interactive processes in perceptual organization: Evidence from visual agnosia. Attention & Performance XI 1985, Erlbaum, Hillsdale, NJ. M.I. Posner, O.S.M. Marin (Eds.).
18. Humphreys G.W., Romani C., Olson A., Riddoch M.J., Duncan J. Nonspatial extinction following lesions of the parietal lobe in humans. Nature 1994, 372(6504):357-359.
19. Karnath H.O., Ferber S., Rorden C., Driver J. The fate of global information in dorsal simultanagnosia. Neurocase 2000, 6(4):295-306.
20. Kinsbourne M., Warrington E.K. A disorder of simultaneous form perception. Brain 1962, 85(3):461-486.
21. Kumada T., Humphreys G.W. Lexical recovery from extinction: Interactions between visual form and stored knowledge modulate visual selection. Cognitive Neuropsychology 2001, 18(5):465-478.
22. Lagasse L.L. Effects of good form and spatial frequency on global precedence. Perception and Psychophysics 1993, 53(1):89-105.
23. Luria A.R. Disorders of " simultaneous perception" in a case of bilateral occipitoparietal brain injury. Brain 1959, 82(3):437-449.
24. Martin M. Local and global processing: The role of sparsity. Memory and Cognition 1979, 7(6):476-484.
25. Navon D. What does a compound letter tell the psychologist's mind?. Acta Psychologica 2003, 114(3):273-309.
26. Palmer S.E. Vision Science: Photons to Phenomenology 1999, Bradford Books/MIT Press, Cambridge, MA.
27. Palmer S.E. Perceptual organization and grouping. Perceptual Organization in Vision 2003, 3-43. LEA, London. R. Kimchi, M. Behrman, C.R. Olson (Eds.).
28. Palmer S.E., Rock I. Rethinking perceptual organization: The role of uniform connectedness. Psychonomic Bulletin and Review 1994, 1(1):21-55.
29. Rafal R. Balint's syndrome. Behavioural Neurology and Neuropsychology 1996, McGraw-Hill, New York. T.E. Feinberg, M.J. Farah (Eds.).
30. Riddoch M.J., Humphreys G.W. Object identification in simultanagnosia: when wholes are not the sum of their parts. Cognitive Neuropsychology 2004, 21(2-4):423-441.
31. Riddoch M.J., Humphreys G.W., Akthar N., Bracewell R.M., Schofield A.J. A tale of two agnosias: Distinctions between form and integrative agnosia. Cognitive Neuropsychology 2008, 25(1):56-92.
32. Shalev L., Humphreys G.W., Mevorach C. Global processing of compound letters in a patient with Balint's syndrome. Cognitive Neuropsychology 2005, 22(6):737-751.
33. Shalev L., Mevorach C., Humphreys G.W. Local capture in Balint's syndrome: Effects of grouping and item familiarity. Cognitive Neuropsychology 2007, 24(1):115-127.
34. Thaiss L., De Bleser R. Visual agnosia: A case of reduced attentional " spotlights" Cortex 1992, 28(4):601-621.