【文件属性】：
文件名称：The clock-drawing test
文件大小：816KB
文件格式：PDF
更新时间：2013-12-14 06:08:59
A/zhe/mer's disease, dementia, elderty people,
The clock-drawing test is used for screening for
cognitive impairment and dementia and as a measure
of spatial dysfunction and neglect. It was originally
used to assess visuo-constructive abilities but we know
that abnormal clock drawing occurs in other cognitive
impairments. Doing the test requires verbal understanding,
memory and spatially coded knowledge in
addition to constructive skills [1]. Education, age and
mood can influence the test results, with subjects of
low education, advanced age and depression performing
more poorly [2 - 4].