A SUPRA-THRESHOLD TEST AND A SUB-PIXEL STRATEGY FOR USE IN MEASUREMENTS ACROSS THE FIELD OF VISION
摘要
<p>One embodiment of the invention provides a method for performing a supra-threshold test of sensitivity across a visual field of a subject. The method includes presenting a stimulus at each location of a set of locations spread across the visual field and obtaining for each stimulus a result indicating whether or not the stimulus was seen by the subject. The method further includes determining for each location whether or not to re-present a stimulus at that location, wherein for a given location, the determining involves combining results obtained from multiple locations. These multiple locations are defined by a cluster associated with the given location, with the cluster being determined based on the paths of optic nerve fibre bundles across the visual field.</p>
申请公布号
WO2011138587(A8)
申请公布日期
2013.04.04
申请号
WO2011GB00689
申请日期
2011.05.05
申请人
UCL BUSINESS PLC;CRABB, DAVID;BERGIN, CIARA;GARWAY-HEATH, DAVID;VERDON-ROE, GAY;WESTCOTT, MARK
发明人
CRABB, DAVID;BERGIN, CIARA;GARWAY-HEATH, DAVID;VERDON-ROE, GAY;WESTCOTT, MARK