[article]
| Titre : |
Tilted writing after stroke, a sign of biased verticality representation |
| Type de document : |
texte imprimé |
| Auteurs : |
Caroline Jolly ; Céline Piscicelli ; Remi Gimat ; Claire Berenger ; Eric Guinet ; Laure Mathevon ; Anne Chrispin ; Shenhao Dai ; Monica Baciu ; Dominic Pérennou |
| Année de publication : |
2020 |
| Article en page(s) : |
p. 85-88 |
| Note générale : |
doi.org/10.1016/j.rehab.2019.12.001 |
| Langues : |
Anglais (eng) |
| Résumé : |
Handwriting is a complex task involving motor, linguistic, perceptual, and attentional skills predominantly controlled by the left hemisphere but requiring a spatial organization that depends on the right hemisphere [1]. Handwriting is often affected after right-hemispheric lesions, with a spectrum of signs related to the spatial layout of the written language [2], [3], [4], [5], constituting spatial dysgraphia/agraphia [2], [6], [7]. These signs are multi-faceted [2], [3], [5], [7]. Most deal with spatial compression or mental rotation of the space and are related to spatial neglect: omitting the left half of the paper, overwriting or compressing some words, and omitting and substituting letters or graphemes. Some deal with the visual processing of complex material to write (simultagnosia) [8]. Others such as tilted writing remain to be understood.
Here we present a case suggesting that the tilted handwriting after stroke might be due to a counterclockwise tilt in representing the vertical, transposed on the sheet of paper referring to top and bottom. |
| Permalink : |
./index.php?lvl=notice_display&id=90771 |
in Annals of physical and rehabilitation medicine > Vol. 63, n°1 (Janvier 2020) . - p. 85-88
[article] Tilted writing after stroke, a sign of biased verticality representation [texte imprimé] / Caroline Jolly ; Céline Piscicelli ; Remi Gimat ; Claire Berenger ; Eric Guinet ; Laure Mathevon ; Anne Chrispin ; Shenhao Dai ; Monica Baciu ; Dominic Pérennou . - 2020 . - p. 85-88. doi.org/10.1016/j.rehab.2019.12.001 Langues : Anglais ( eng) in Annals of physical and rehabilitation medicine > Vol. 63, n°1 (Janvier 2020) . - p. 85-88
| Résumé : |
Handwriting is a complex task involving motor, linguistic, perceptual, and attentional skills predominantly controlled by the left hemisphere but requiring a spatial organization that depends on the right hemisphere [1]. Handwriting is often affected after right-hemispheric lesions, with a spectrum of signs related to the spatial layout of the written language [2], [3], [4], [5], constituting spatial dysgraphia/agraphia [2], [6], [7]. These signs are multi-faceted [2], [3], [5], [7]. Most deal with spatial compression or mental rotation of the space and are related to spatial neglect: omitting the left half of the paper, overwriting or compressing some words, and omitting and substituting letters or graphemes. Some deal with the visual processing of complex material to write (simultagnosia) [8]. Others such as tilted writing remain to be understood.
Here we present a case suggesting that the tilted handwriting after stroke might be due to a counterclockwise tilt in representing the vertical, transposed on the sheet of paper referring to top and bottom. |
| Permalink : |
./index.php?lvl=notice_display&id=90771 |
|
Tilted writing after stroke, a sign of biased verticality representation in Annals of physical and rehabilitation medicine, Vol. 63, n°1 (Janvier 2020)
