Can the existence of highly accessible concrete representations explain savant skills? Some insights from synaesthesia

Medical Hypotheses

Volumn 74, Issue 6, 2010, Pages 1006-1012

  Murray, A Louise ^a  

^a UNIVERSITY OF EDINBURGH   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ARITHMETIC; ART; ARTICLE; COGNITION; COMPREHENSION; HUMAN; LIGHTNING; LINGUISTICS; MATHEMATICAL COMPUTING; MEDITATION; MUSIC; PSYCHOLOGICAL ASPECT; SENSORY STIMULATION; THINKING;

AUTISTIC DISORDER; COGNITION; HUMANS; MENTAL PROCESSES; MODELS, PSYCHOLOGICAL; NEUROPSYCHOLOGICAL TESTS; PERCEPTION;

EID: 77951620847     PISSN: 03069877     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mehy.2010.01.014     Document Type: Article

References (78)

1. Day S. Some demographic and socio-cultural aspects of synaesthesia. Synaesthesia: perspectives from cognitive neuroscience 2005, Oxford University Press, Oxford. L.C. Robertson, N. Sagiv (Eds.).
2. Simner J., Mulvenna C., Sagiv N., Tsakanikos E., Witherby S., Fraser C., et al. Synaesthesia: the prevalence of atypical cross-modal experiences. Perception 2006, 35:1024-1033.
3. Simner J. Beyond perception: synaesthesia as a psycholinguistic phenomenon. Trends Cogn Sci 2007, 11:23-29.
4. Ward J., Mattingley J.B. Syneasthesia: an overview of contemporary findings and controversies. Cortex 2006, 42:129-136.
5. Spector F., Maurer D. Synesthesia: a new approach to understanding the development of perception. Dev Psychol 2009, 45:175-189.
6. Cohen Kadosh R., Henik A. Can synaesthesia research inform cognitive science?. Trends Cogn Sci 2007, 11:177-184.
7. Down J.L. On some of the mental afflictions in childhood and youth 1887, Churchill, London.
8. Heaton P., Wallace G. Annotation: the savant syndrome. J Child Psychol Psychiatry 2004, 45:899-911.
9. Treffert D.A. Extraordinary people: understanding savant syndrome 2000, iuniverse.com, Omaha, NE.
10. Miller K.L. The savant syndrome: intellectual impairment and exceptional skill. Psychol Bull 1999, 125:31-46.
11. Rimland B. Savant capabilities of autistic children and their cognitive implications. Cognitive defects in the development of mental illness 1978, Brunner/Mazel, New York. G. Serban (Ed.).
12. Happe F., Vital P. What aspects of autism predispose to talent?. Philos Trans Royal Soc B 2009, 364:1369-1375.
13. Happe F., Frith U. The beautiful otherness of the autistic mind. Philos Trans Royal Soc B 2009, 364:1345-1350.
14. Treffert D.A. The savant syndrome in autistic disorders. Recent developments in autism research 2005, Nova Science Publishers, New York. M. Casanova (Ed.).
15. Howe M.J.A. Fragments of genius: the strange feats of idiot savants 1989, Routledge, London.
16. Jensen R. Speed of information processing in a calculating prodigy. Intell 1990, 14:259-274.
17. Simner J. Synaesthesia visuo-spatial forms: viewing sequences in space. Cortex 2009, 45:1138-1147.
18. Eagleman D.M. The objectification of overlearned sequences: a new view of spatial sequence synaesthesia. Cortex 2009, 45:1266-1277.
19. Dehaene S., Dehaene-Lambertz G., Cohen L. Abstract representations of numbers in the animal and human brain. Trends Neurosci 1998, 21:355-361.
20. Kosslyn S.M. Mental images and the brain. Cog Neuropsych 2005, 22:333-347.
21. Cytowic R.E., Eagleman D.M. Wednesday is indigo blue: discovering the brain of synesthesia 2009, MIT Press, Cambridge, MA.
22. Jarick M., Dixon M.J., Stewart M.T., Maxwell E.C., Smilek D. A different outlook on time: visual and auditor month names elicit different mental vantage points for a time-space synaesthete. Cortex 2009, 45:1217-1228.
23. Price M.C. Spatial forms and mental imagery. Cortex 2009, 45:1229-1245.
24. Barnett K.J., Newell F.N. Synaesthesia is associated with enhanced, self-rated visual imagery. Cons Cog 2008, 17:1032-1039.
25. Dehaene S., Bossoni S., Giraux P. The mental representation of parity and number magnitude. J Exp Psychol Gen 1993, 122:371-396.
26. Price M.C., Mentozi R.A. Where is January? The month-SNARC effect in sequence-form synaesthetes. Cortex 2008, 44:890-907.
27. Daar M., Pratt J. Digits affect actions: The SNARC effect and response selection. Cortex 2008, 44:400-405.
28. Peissig J.J., Tarr M.J. Visual object recognition: do we know more now than we did 20 years ago?. Annu Rev Psychol 2007, 58:75-96.
29. Bargary G., Mitchell K.J. Synaesthesia and cortical connectivity. Trends Neurosci 2008, 31:342-355.
30. Simner J., Mayo N., Spiller M. A foundation for savantism? Visuo-spatial syneasthetes present with cognitive benefits. Cortex 2009, 45:1246-1260.
31. Cherry B.J., Zhang B.J., Scott G., Romero R., Babagay R., Henderson B., et al. Normative data on a modified mental rotation task in younger and older adults. J Int Neuropsychol Soc 2007, 13:253.
32. Kosslyn S.M., Thompson W.L., Wraga M., Alpert N.M. Imagining rotation by endogenous versus exogenous forces: distinct neural mechanism. Neuroreport 2001, 12:2519-2525.
33. Schultz K. The contribution of solution strategy to spatial performance. Can J Psychol 1991, 45:474-491.
34. Weatherly D.C., Ball S.E., Stacks J.R. Reliance on visual imagery and its relation to mental rotation. Percept Mot Skills 1997, 85:431-434.
35. Piaget J. The construction of reality in the child 1954, Basic Books (Translation M. Cook), New York.
36. Wason P. Reasoning about a rule. Q J Exp Psychol 1968, 20:273-281.
37. MacIntosh N.J. IQ and human intelligence 1998, Oxford University Press Inc., New York.
38. Dubischar-Krivec A.M., Neumann N., Poustka F., Braun C., Birbaumer N., Bolte S. Calender calculating in savants with autism and healthy calendar calculators. Psychol Med 2009, 39:1355-1363.
39. Welling H. Prime number identification in idiot savants: can they calculate them?. J Autism Dev Disord 1994, 24:199-207.
40. Mottron L., Lemmons K., Gagnon L., Seron X. Non-algorithmic access to calendar information in a calendar calculating savant with autism. J Autism Dev Disord 2006, 36:239-247.
41. Howe M.J., Smith J. Calendar calculating in 'idiot savants'. How do they do it?. Brit J Psychol 1988, 79:371-386.
42. Baron-Cohen S., Bor D., Billington J., Asher J., Wheelright S., Ashwin C.M. Savant memory in a man with colour number-form synaesthesia and asperger syndrome. J Consc Stud 2007, 14:237-251.
43. Azouli S., Hubbard E.M., Ramachandran V.S. Does synesthesia contribute to mathematical savant skills?. J Cog Neurosci Supt 2005, 69:1.
44. Asher J.E., Aitken M.R.F., Farooqi N., Kurmani S., Baron-Cohen S. Diagnosing and phenotyping visual synaesthesia - a preliminary evaluation of the revised test of genuineness (TOG-R). Cortex 2006, 42:137-146.
45. Bor D., Billington J., Baron-Cohen S. Savant memory for digits in a case of synaesthesia and Asperger syndrome related to hyperactivity in the lateral prefrontal cortex. Neurocase 2008, 13:311-319.
46. Parker E.S., Cahill L., McGaugh J.L. A case of unusual autiobiographical remembering. Neurocase 2006, 12:35-49.
47. Horwitz W.A., Kestenbaum C., Person E. Identical twin-idiot savants-calendar calculators. Am J Psychiatry 1965, 121:1075-1079.
48. Horwitz W.A., Deming W.E., Winter R.F. A further account of the idiot savants, experts with the calendar. Am J Psychiatry 1969, 126:412-415.
49. Sacks O. The man who mistook his wife for a hat 1985, Perennial Library, New York.
50. Glicksohn J., Salinger O., Roychman A. An exploratory study of syncretic experiences: Eidetics, synaesthesia and absorption. Perception 1992, 21:637-642.
51. Gray C.R., Gummerman K. The enigmatic eidetic image: a critical examination of the methods, data and theories. Psych Bull 1975, 82:383-407.
52. Duckett J. Adaptive and maladaptive behaviour of idiot savants. Am J Ment Def 1977, 82:308-311.
53. Bertolo H. Visual imagery without visual perception. Psycologica 2005, 26:173-188.
54. Mann H., Korzenko J., Carriere J.S.S., Dixon M.J. Time-space synaesthesia - a cognitive advantage?. Cons Cog 2009, 18:619-627.
55. Walker I., Hulme C. Concrete words are easier to recall than abstract words: Evidence for a semantic contribution to short-term serial recall. J Exp Psychol Learn Mem Cogn 1999, 25:1256-1271.
56. Wechsler D. Wechsler adult intelligence scales - revised 1981, The Psychological Corporation, New York.
57. Heavey L., Pring L., Hermelin B. A date to remember: the nature of memory in calendrical calculators. Psych Med 1999, 29:145-160.
58. Spitz H.H., LaFontaine L. The digit span of idiot savants. J Ment Def 1973, 77:757-759.
59. Ward J., Thomson-Lake D., Ely R., Kaminski F. Synaesthesia, creativity and art: what is the link?. Br J Psychol 2008, 99:127-142.
60. Smilek D., Dixon M.J., Cudahy C., Merikle P.M. Synesthetic color experiences influence memory. Psychol Sci 2002, 13:548-552.
61. Yaro C., Ward J. Searching for Shereshevskii: What is superior about the memory of synaesthetes?. Q J Exp Psychol 2007, 69:681-695.
62. Van Campen, C., 2009. How does the memory of synesthetes work? In: Hubbard, E.M., Ricco, D., Day, S., (Eds.), Actas del III Congreso Internacional de Sinestesia.
63. Mills C.B., Innis J., Westendorf L. Effect of a synesthete's photisms on name recalled. Cortex 2006, 42:155-163.
64. Banissy M.J., Walsh V., Ward J. Enhanced sensory perception in synaesthesia. Exp Brain Res 2009, 196:565-571.
65. Dixon M.J., Smilek D., Duffy P., Zanna M., Merikle P. The role of meaning in grapheme-colour synaesthesia. Cortex 2006, 42:243-252.
66. Spiller M.J., Jansari A.S. Mental imagery and synaesthesia: is synaesthesia from internally-generated stimuli possible?. Cognition 2008, 109:143-151.
67. Martino G., Marks L.E. Synaesthesia: strong and weak. Curr Direct Pscyhol Sci 2001, 10:61-65.
68. Belmonte M.K., Allen G., Beckel-Mitchener A., Boulanger L.M., Carper R.A., Webb S.J. Autism and abnormal development of brain connectivity. J Neurosci 2004, 24:9228-9231.
69. Asher J.E., Lamb J.A., Brocklebank D., Cazier J., Maestrinim E., Addis L., et al. A whole genome scan and fine-mapping linkage study of auditory-visual synesthesia reveals evidence of linkage to chromosomes 2q24, 5q33, 6p12 and 12p12. Am J Hum Genet 2009, 84:279-285.
70. Reisberg D., Pearson D.G., Kosslyn S.M. Intuitions and introspections about imagery: the role of imagery experience in shaping an investigator's theoretical views. Appl Cog Psychol 2003, 17:147-160.
71. Blajenkova O., Kozhevnikov M. Object-spatial imagery: a new self-report imagery questionnaire. Appl Cog Psychol 2006, 20:239-263.
72. Kozhevnikov M., Kosslyn S., Shephard J. Spatial versus object visualizers: a new characterization of visual cognitive style. Mem Cog 2005, 33:710-726.
73. Benton A.L., Fogel M.L. Three-dimensional constructional praxis: a clinical test. Arch Neurol 1962, 7:347-354.
74. Warrington E.K., James M. Visual object and space perception battery 1991, Thames Valley Test Company, Suffolk.
75. Della Sala S., Gray C., Baddeley A., Wilson L. The visual patterns test: a new test of short-term visual recall 1997, Thames Valley Test Company, Suffolk.
76. Cohen Kadosh R., Henik A., Walsh V. Synaesthesia: learned or lost?. Dev Sci 2009, 12:484-491.
77. Treffert D.A. The savant syndrome: an extraordinary condition. A synopsis: past, present, future. Philos Trans Royal Soc 2009, 364:1351-1357.
78. Snyder A. Explaining and inducing savant skills: privileged access to lower level, less processed information. Philos Trans Royal Soc B 2009, 364:1399-1405.