Donnelly N, Guest R, Fairhurst M, Potter J, Deighton A, Patel M
University of Kent, Canterbury, England.
Behav Res Methods Instrum Comput. 1999 Nov;31(4):668-73. doi: 10.3758/bf03200743.
We describe a set of algorithms that enhance the sensitivity of cancellation tests used in assessing visuospatial neglect. The algorithms can be readily implemented on a computer and can provide temporal and nontemporal data on strategies used during cancellation. We also present preliminary results from a group of 68 right-hemisphere brain-damaged patients and 12 age-matched control participants, which demonstrate the clinical significance of the measures we have defined.
我们描述了一组算法，这些算法提高了用于评估视觉空间忽视的消除测试的敏感性。这些算法可以很容易地在计算机上实现，并且可以提供关于消除过程中所使用策略的时间和非时间数据。我们还展示了一组68名右半球脑损伤患者和12名年龄匹配的对照参与者的初步结果，这些结果证明了我们所定义的测量方法的临床意义。
