Recognition of familiar handwriting in stroke and dementia

Neurology. 2001 Dec 11;57(11):2128-31. doi: 10.1212/wnl.57.11.2128.

Abstract

Patients with left stroke (n = 17), right stroke (n = 16), and dementia (n = 17) and healthy controls (n = 15) were asked to recognize familiar handwriting among 10 handwritten texts. All healthy controls and 96% of the left-brain-damaged patients were able to recognize the familiar handwriting, but only 44% of the right-brain-damaged and 41% of the dementia patients (none if Mini-Mental Status Test score was <18, n = 5) were able to do so. The authors conclude that the recognition of handwriting is a special skill that is independent of other verbal and lexical tasks.

MeSH terms

  • Aged
  • Cerebral Hemorrhage / diagnosis*
  • Cerebral Hemorrhage / physiopathology
  • Dementia / diagnosis*
  • Dementia / physiopathology
  • Dominance, Cerebral / physiology
  • Female
  • Handwriting*
  • Humans
  • Infarction, Middle Cerebral Artery / diagnosis*
  • Infarction, Middle Cerebral Artery / physiopathology
  • Male
  • Mental Recall* / physiology
  • Mental Status Schedule
  • Middle Aged
  • Tomography, X-Ray Computed