Allograph errors and impaired access to graphic motor codes in a case of unilateral agraphia of the dominant left hand

References

• Baxter , D. M. and Warrington , E. K. 1986 . Ideational agraphia: A single case study . Journal of Neurology, Neurosurgery and Psychiatry , 49 : 369 – 374 .
   PubMed Web of Science ®Google Scholar
• Black , S. , Behrmann , M. , Bass , K. and Hacker , P. 1989 . Selective-writing impairment: Beyond the allographic code . Aphasiology , 3 : 265 – 277 .
   Web of Science ®Google Scholar
• Caramazza , A. and Hillis , A. 1991 . Levels of representation, co-ordinate frames and unilateral neglect . Cognitive Neuropsychology , 7 : 391 – 445 .
   Web of Science ®Google Scholar
• De Bastiani , P. and Barry , C. 1989 . A cognitive analysis of an acquired dysgraphic patient with an “allographic” writing disorder . Cognitive Neuropsychology , 6 : 25 – 41 .
   Web of Science ®Google Scholar
• Ellis , A. W. 1988 . Normal writing processes and peripheral acquired dysgraphias . Language and Cognitive Processes , 3 : 99 – 127 .
   Google Scholar
• Ellis , A. W. , Flude , B. and Young , A. W. 1987 . Neglect dyslexia and the early visual processing of letters in words and nonwords . Cognitive Neuropsychology , 4 : 439 – 464 .
   Web of Science ®Google Scholar
• Geschwind , N. and Kaplan , E. 1962 . A human cerebral disconnection syndrome . Neurology , 12 : 675 – 685 .
   PubMed Web of Science ®Google Scholar
• Gilmore , G. C. , Hersh , H. , Caramazza , A. and Griffin , J. 1979 . Multidimensional letter similarity derived from recognition errors . Perception and Psychophysics , 25 : 425 – 431 .
   PubMed Web of Science ®Google Scholar
• Goodman , R. A. and Caramazza , A. 1986 . Dissociation of spelling errors in written and oral spelling: The role of allographic conversion in writing . Cognitive Neuropsychology , 3 : 179 – 206 .
   Web of Science ®Google Scholar
• Graham , N. L. , Patterson , K. and Hodges , J. R. 1997 . Progressive dysphasia: Co-occurrence of central and peripheral impairments . Cognitive Neuropsychology , 14 : 975 – 1005 .
   Web of Science ®Google Scholar
• Hanley , J. R. and Peters , S. 1996 . A dissociation between the ability to print and write cursively in lower-case letters . Cortex , 32 : 737 – 745 .
   PubMed Web of Science ®Google Scholar
• Hillis , A. and Caramazza , A. 1989 . The graphemic buffer . Brain and Language , 36 : 208 – 235 .
   PubMed Web of Science ®Google Scholar
• Hughes , J. C. , Graham , N. L. , Patterson , K. and Hodges , J. R. 1997 . Dysgraphia in mild dementia of Alzheimer's type . Neuropsychologia , 35 : 533 – 545 .
   PubMed Web of Science ®Google Scholar
• Kartsounis , L. D. 1992 . Selective lower-case ideational dysgraphia . Cortex , 28 : 145 – 150 .
   PubMed Web of Science ®Google Scholar
• Kay , J. and Hanley , J. R. 1994 . “ Peripheral disorders of spelling: The role of the graphemic buffer ” . In Handbook of spelling , Edited by: Brown , G. D. A. and Ellis , N. C. Chichester , , UK : John Wiley .
   Google Scholar
• Kay , J. , Lesser , R. and Coltheart , M. 1992 . Psycholinguists Assessment of Language Processing in Aphasia , Hove , , UK : Lawrence Erlbaum Associates Ltd .
   Google Scholar
• Lambert , J. , Viader , F. , Eustache , F. and Morin , P. 1994 . Contribution to peripheral agraphia: A case of post-allographic impairment? . Cognitive Neuropsychology , 11 : 35 – 55 .
   Web of Science ®Google Scholar
• Lebrun , Y. 1987 . Unilateral agraphia . Aphasiology , 1 : 317 – 329 .
   Google Scholar
• Margolin , D. I. 1984 . The neuropsychology of writing and spelling: Semantic, phonological, motor and perceptual processes . Quarterly Journal of Experimental Psychology , 36A : 459 – 489 .
   Web of Science ®Google Scholar
• McKenna , P. and Warrington , E. K. 1983 . The Graded Naming Test , Windsor , , UK : NFER Publishing Company .
   Google Scholar
• Nelson , H. 1983 . National Adult Reading Test (NART) , Windsor , , UK : NFER Publishing Company .
   Google Scholar
• Patterson , K. and Wing , A. M. 1989 . Processes in hand-writing: A case for case . Cognitive Neuropsychology , 6 : 1 – 23 .
   Web of Science ®Google Scholar
• Pitres , A. 1884 . Considerations sur l'ographie . Revue de Medicine , 4 : 855 – 873 .
   Google Scholar
• Rapp , B. and Caramazza , A. 1997 . From graphemes to abstract letter shapes: Levels of representation in written spelling . Journal of Experimental Psychology: Human Perception and Performance , 23 : 1130 – 1152 .
   PubMed Web of Science ®Google Scholar
• Rubens , A. B. , Geschwind , N. , Mahowald , M. W. and Mastri , A. 1977 . Posttraumatic cerebral hemispheric disconnection syndrome . Archives of Neurology , 34 : 750 – 755 .
   PubMed Web of Science ®Google Scholar
• Shuren , J. E. , Maher , L. M. and Heilman , K. M. 1996 . The role of visual imagery in spelling . Brain and Language , 52 : 365 – 372 .
   PubMed Web of Science ®Google Scholar
• Solso , R. L. and King , J. F. 1976 . Frequency and versatility of letters in the English language . Behavior Research Methods & Instrumentation , 8 : 283 – 286 .
   Web of Science ®Google Scholar
• Treiman , R. 1993 . Beginning to spell: A study of first grade children , New York : Oxford University Press .
   Google Scholar
• Trojano , L. and Chiacchio , L. 1994 . Pure dysgraphia with relative sparing of lower-case writing . Cortex , 30 : 499 – 507 .
   PubMed Web of Science ®Google Scholar
• Wechsler , D. 1981 . Wechsler Adult Intelligence Scale-Revised , New York : Psychological Corp .
   Google Scholar
• Wechsler , D. 1988 . Wechsler Memory Scale-Revised , New York : Harcourt Brace Jovanovitch .
   Google Scholar
• Weekes , B. 1994 . A cognitive-neuropsychological analysis of allograph errors from a patient with acquired dysgraphia . Aphasiology , 8 : 409 – 425 .
   Web of Science ®Google Scholar
• Zesiger , P. and Mayer , E. 1992 . Left unilateral agraphia in a patient with an atypical pattern of handedness . Aphasiology , 6 : 293 – 307 .
   Web of Science ®Google Scholar
• Zesiger , P. , Pegna , A. and Rillet , B. 1994 . Left unilateral agraphia in a patient with an atypical pattern of handedness . Cortex , 30 : 673 – 683 .
   PubMed Web of Science ®Google Scholar