論文

査読有り 国際誌
2014年

Perseveration found in a human drawing task: six-fingered hands drawn by patients with right anterior insula and operculum damage.

Behavioural neurology
  • Chiharu Niki
  • ,
  • Takashi Maruyama
  • ,
  • Yoshihiro Muragaki
  • ,
  • Takatsune Kumada

2014
開始ページ
405726
終了ページ
405726
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1155/2014/405726
出版者・発行元
HINDAWI PUBLISHING CORPORATION

BACKGROUND: Perseveration has been observed in a number of behavioural contexts, including speaking, writing, and drawing. However, no previous report describes patients who show perseveration only for drawing a human figure. OBJECTIVE: The present report describes a group of patients who show body awareness-related cognitive impairment during a human figure drawing task, a different presentation from previously described neuropsychological cases. METHODS: Participants were 15 patients who had a frontal lobe brain tumour around the insula cortex of the right hemisphere and had subsequently undergone a neurosurgical resective operation. Participants were asked to draw a human figure in both "hands-down" and "hands-up" configurations. RESULTS: Eight of the 15 patients drew a human figure with six fingers during the "hands-up" and the "hands-down" human figure drawing tasks (one patient drew eight fingers). A statistical analysis of potential lesion areas revealed damage to the right anterior frontal insula and operculum in this group of patients relative to the five-finger drawing group. CONCLUSIONS: Our findings reveal a newly described neuropsychological phenomenon that could reflect impairment in attention directed towards body representations.

リンク情報
DOI
https://doi.org/10.1155/2014/405726
J-GLOBAL
https://jglobal.jst.go.jp/detail?JGLOBAL_ID=201702209297296958
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/24876665
PubMed Central
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4022157
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000335701100001&DestApp=WOS_CPL
ID情報
  • DOI : 10.1155/2014/405726
  • ISSN : 0953-4180
  • eISSN : 1875-8584
  • J-Global ID : 201702209297296958
  • PubMed ID : 24876665
  • PubMed Central 記事ID : PMC4022157
  • Web of Science ID : WOS:000335701100001

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