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Behavioural Neurology
Volume 2014 (2014), Article ID 823591, 4 pages
http://dx.doi.org/10.1155/2014/823591
Case Report

Dyscalculia, Dysgraphia, and Left-Right Confusion from a Left Posterior Peri-Insular Infarct

S. Bhattacharyya,1,2,3 X. Cai,1,2,3 and J. P. Klein1,3,4

1Department of Neurology, Brigham and Women’s Hospital, 45 Francis Street, Boston, MA 02115, USA
2Department of Neurology, Massachusetts General Hospital, Boston, MA 02114, USA
3Harvard Medical School, Boston, MA 02115, USA
4Department of Radiology, Brigham and Women’s Hospital, Boston, MA 02115, USA

Received 25 October 2013; Accepted 5 December 2013; Published 10 April 2014

Academic Editor: A. E. Hillis

Copyright © 2014 S. Bhattacharyya et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. J. Gerstmann, “Some notes on the Gerstmann syndrome,” Neurology, vol. 7, no. 12, pp. 866–869, 1957. View at Google Scholar · View at Scopus
  2. R. F. Heimburger, W. Demyer, and R. M. Reitan, “Implications of Gerstmann's syndrome,” Journal of Neurology, Neurosurgery, and Psychiatry, vol. 27, pp. 52–57, 1964. View at Google Scholar · View at Scopus
  3. E. Mayer, M.-D. Martory, A. J. Pegna, T. Landis, J. Delavelle, and J.-M. Annoni, “A pure case of Gerstmann syndrome with a subangular lesion,” Brain, vol. 122, no. 6, pp. 1107–1120, 1999. View at Publisher · View at Google Scholar · View at Scopus
  4. F. Lemieux, S. Lanthier, M. C. Chevrier, L. Gioia, I. Rouleau, C. Cereda et al., “Insular ischemic stroke: clinical presentation and outcome,” Cerebrovascular Diseases Extra, vol. 2, no. 1, pp. 80–87, 2012. View at Google Scholar
  5. C. Cereda, J. Ghika, P. Maeder, and J. Bogousslavsky, “Strokes restricted to the insular cortex,” Neurology, vol. 59, no. 12, pp. 1950–1955, 2002. View at Google Scholar · View at Scopus
  6. H. Duffau, D. Denvil, M. Lopes et al., “Intraoperative mapping of the cortical areas involved in multiplication and subtraction: an electrostimulation study in a patient with a left parietal glioma,” Journal of Neurology Neurosurgery and Psychiatry, vol. 73, no. 6, pp. 733–738, 2002. View at Publisher · View at Google Scholar · View at Scopus
  7. L. Cohen, S. Dehaene, F. Chochon, S. Lehéricy, and L. Naccache, “Language and calculation within the parietal lobe: a combined cognitive, anatomical and fMRI study,” Neuropsychologia, vol. 38, no. 10, pp. 1426–1440, 2000. View at Publisher · View at Google Scholar · View at Scopus
  8. P. Burbaud, O. Camus, D. Guehl, B. Bioulac, J.-M. Caillé, and M. Allard, “A functional magnetic resonance imaging study of mental subtraction in human subjects,” Neuroscience Letters, vol. 273, no. 3, pp. 195–199, 1999. View at Publisher · View at Google Scholar · View at Scopus
  9. L. Rueckert, N. Lange, A. Partiot et al., “Visualizing cortical activation during mental calculation with functional MRI,” NeuroImage, vol. 3, no. 2, pp. 97–103, 1996. View at Publisher · View at Google Scholar · View at Scopus
  10. L. M. Levy, I. L. Reis, and J. Grafman, “Metabolic abnormalities detected by 1H-MRS in dyscalculia and dysgraphia,” Neurology, vol. 53, no. 3, pp. 639–641, 1999. View at Google Scholar · View at Scopus
  11. J. R. Augustine, “Circuitry and functional aspects of the insular lobe in primates including humans,” Brain Research Reviews, vol. 22, no. 3, pp. 229–244, 1996. View at Publisher · View at Google Scholar · View at Scopus
  12. J. R. Augustine, “The insular lobe in primates including humans,” Neurological Research, vol. 7, no. 1, pp. 2–10, 1985. View at Google Scholar · View at Scopus
  13. C. Xie, F. Bai, H. Yu, Y. Shi, Y. Yuan, G. Chen et al., “Abnormal insula functional network is associated with episodic memory decline in amnestic mild cognitive impairment,” NeuroImage, vol. 63, no. 1, pp. 320–327, 2012. View at Google Scholar
  14. N. Foldvary-Schaefer and K. Unnwongse, “Localizing and lateralizing features of auras and seizures,” Epilepsy and Behavior, vol. 20, no. 2, pp. 160–166, 2011. View at Publisher · View at Google Scholar · View at Scopus
  15. D. R. Fish, P. Gloor, F. L. Quesney, and A. Olivier, “Clinical responses to electrical brain stimulation of the temporal and frontal lobes in patients with epilepsy. Pathophysiological implications,” Brain, vol. 116, no. 2, pp. 397–414, 1993. View at Google Scholar · View at Scopus
  16. D. K. Nguyen, D. B. Nguyen, R. Malak et al., “Revisiting the role of the insula in refractory partial epilepsy,” Epilepsia, vol. 50, no. 3, pp. 510–520, 2009. View at Publisher · View at Google Scholar · View at Scopus
  17. S. Knecht, B. Dräger, M. Deppe et al., “Handedness and hemispheric language dominance in healthy humans,” Brain, vol. 123, no. 12, pp. 2512–2518, 2000. View at Google Scholar · View at Scopus