Theclock-drawingtestisusedforscreeningforcognitiveimpairmentanddementiaandasameasureofspatialdysfunctionandneglect.Itwasoriginallyusedtoassessvisuo-constructiveabilitiesbutweknowthatabnormalclockdrawingoccursinothercognitiveimpairments.Doingthetestrequiresverbalunderstanding,memoryand