Constructional apraxia is a neuropsychological and neurological impairment in activities such as building, assembling, and drawing. In this study data is presented on the performance of left and right hemisphere single focal stroke lesion participants on drawing tasks of houses, trees, and persons. Forty-one participants completed a comprehensive neuropsychological battery including the house-tree-person drawing task. The drawings were then rated as exhibiting signs of neurological impairment or non-impairment by three evaluators without knowledge of the medical condition of the patient. There was 72% agreement between the three evaluators of the 123 drawings. Both an analysis of variance and case series analysis was used to examine the data. Patterns of concordance with a previously outlined detailed neuropsychological model of constructional apraxia were found and the implications of the results are analyzed in the context of the current neuropsychological literature.
Published in | American Journal of Psychiatry and Neuroscience (Volume 3, Issue 6) |
DOI | 10.11648/j.ajpn.20150306.15 |
Page(s) | 125-141 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2015. Published by Science Publishing Group |
Constructional Apraxia, Free-Drawing, House-Tree-Person Drawing Task, Drawing-from-Memory, Unilateral Cortical Lesions, Stroke, Visual Imagery, Lexicosemantics
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APA Style
Simon M. McCrea. (2015). Free-Drawing from Memory in Constructional Apraxia: A Case Series. American Journal of Psychiatry and Neuroscience, 3(6), 125-141. https://doi.org/10.11648/j.ajpn.20150306.15
ACS Style
Simon M. McCrea. Free-Drawing from Memory in Constructional Apraxia: A Case Series. Am. J. Psychiatry Neurosci. 2015, 3(6), 125-141. doi: 10.11648/j.ajpn.20150306.15
AMA Style
Simon M. McCrea. Free-Drawing from Memory in Constructional Apraxia: A Case Series. Am J Psychiatry Neurosci. 2015;3(6):125-141. doi: 10.11648/j.ajpn.20150306.15
@article{10.11648/j.ajpn.20150306.15, author = {Simon M. McCrea}, title = {Free-Drawing from Memory in Constructional Apraxia: A Case Series}, journal = {American Journal of Psychiatry and Neuroscience}, volume = {3}, number = {6}, pages = {125-141}, doi = {10.11648/j.ajpn.20150306.15}, url = {https://doi.org/10.11648/j.ajpn.20150306.15}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajpn.20150306.15}, abstract = {Constructional apraxia is a neuropsychological and neurological impairment in activities such as building, assembling, and drawing. In this study data is presented on the performance of left and right hemisphere single focal stroke lesion participants on drawing tasks of houses, trees, and persons. Forty-one participants completed a comprehensive neuropsychological battery including the house-tree-person drawing task. The drawings were then rated as exhibiting signs of neurological impairment or non-impairment by three evaluators without knowledge of the medical condition of the patient. There was 72% agreement between the three evaluators of the 123 drawings. Both an analysis of variance and case series analysis was used to examine the data. Patterns of concordance with a previously outlined detailed neuropsychological model of constructional apraxia were found and the implications of the results are analyzed in the context of the current neuropsychological literature.}, year = {2015} }
TY - JOUR T1 - Free-Drawing from Memory in Constructional Apraxia: A Case Series AU - Simon M. McCrea Y1 - 2015/12/22 PY - 2015 N1 - https://doi.org/10.11648/j.ajpn.20150306.15 DO - 10.11648/j.ajpn.20150306.15 T2 - American Journal of Psychiatry and Neuroscience JF - American Journal of Psychiatry and Neuroscience JO - American Journal of Psychiatry and Neuroscience SP - 125 EP - 141 PB - Science Publishing Group SN - 2330-426X UR - https://doi.org/10.11648/j.ajpn.20150306.15 AB - Constructional apraxia is a neuropsychological and neurological impairment in activities such as building, assembling, and drawing. In this study data is presented on the performance of left and right hemisphere single focal stroke lesion participants on drawing tasks of houses, trees, and persons. Forty-one participants completed a comprehensive neuropsychological battery including the house-tree-person drawing task. The drawings were then rated as exhibiting signs of neurological impairment or non-impairment by three evaluators without knowledge of the medical condition of the patient. There was 72% agreement between the three evaluators of the 123 drawings. Both an analysis of variance and case series analysis was used to examine the data. Patterns of concordance with a previously outlined detailed neuropsychological model of constructional apraxia were found and the implications of the results are analyzed in the context of the current neuropsychological literature. VL - 3 IS - 6 ER -