• 1
    O'Neill D, Neubauer K, Boyle M, Gerrard J, Surmon D, Wilcock GK. Dementia and driving. J R Soc Med. 1992;85: 199202.
  • 2
    Williams AF, Carsten O. Driver age and crash involvement. Am J Public Health. 1989;79: 3267.
  • 3
    Lyman S, Ferguson SA, Braver ER, Williams AF. Inj Prev. 2002;8: 11620.
  • 4
    Valcour VG, Masaki KH, Curb JD, Blanchette PL. The detection of dementia in the primary care setting. Arch Intern Med. 2000;160: 29648.
  • 5
    Finkel SI. Cognitive screening in the primary care setting: the role of physicians at first point of entry. Geriatrics. 2003;58: 434.
  • 6
    Ross GW, Abbott RD, Petrovitch H, et al. Frequency and characteristics of silent dementia among elderly Japanese-American men. The Honolulu-Asia Aging Study. JAMA. 1997;277: 8005.
  • 7
    Callahan CM, Hendrie HC, Tierney WM. Documentation and evaluation of cognitive impairment in elderly primary care patients. Ann Intern Med. 1995;122: 4229.
  • 8
    Shulman KI. Clock-drawing: is it the ideal cognitive screening test? Int J Geriatr Psychiatry. 2000;15: 54861; Review.
  • 9
    Freedman M, Kaplan E, Delis D, et al. In: Clock Drawing: A Neuropsychological Analysis. New York, NY: Oxford University Press; 1994: 38.
  • 10
    Wolf-Klein GP, Silverstone FA, Levy AP, et al. Screening for Alzheimer's disease by clock drawing. J Am Geriatr Soc. 1989;37: 7304.
  • 11
    Rouleau I, Salmon DP, Butters N, et al. Quantitative and qualitative analyses of clock drawings in Alzheimer's and Huntington's disease. Brain Cogn. 1992;18: 7087.
  • 12
    Sunderland T, Hill JL, Mellow AM, et al. Clock drawing in Alzheimer's disease. A novel measure of dementia severity. J Am Geriatr Soc. 1989;37: 7259.
  • 13
    Royall DR, Cordes JA, Polk M. CLOX: an executive clock drawing task. J Neurol Neurosurg Psychiatry. 1998;64: 58894.
  • 14
    Mendez MF, Ala T, Underwood KL. Development of scoring criteria for the clock drawing task in Alzheimer's disease. J Am Geriatr Soc. 1992;40: 10959.
  • 15
    Manos PJ. Ten-point clock test sensitivity for Alzheimer's disease in patients with MMSE scores greater than 23. Int J Geriatr Psychiatry. 1999;14: 4548.
  • 16
    Esteban-Santillan C, Praditsuwan R, Ueda H, et al. Clock drawing test in very mild Alzheimer's disease. J Am Geriatr Soc. 1998;46: 12669.
  • 17
    Rizzo M, Reinach S, McGehee D, et al. Simulated car crashes and crash predictors in drivers with Alzheimer disease. Arch Neurol. 1997;54: 54551.
  • 18
    Rizzo M, McGehee DV, Dawson JD, et al. Simulated car crashes at intersections in drivers with Alzheimer disease. Alzheimer Dis Assoc Disord. 2001;15: 1020.
  • 19
    Ponds RW, Brouwer WH, Van Wolffelaar PC. Age differences in divided attention in a simulated driving task. J Gerontol B Psychol Sci Soc Sci. 1988;43: 1516.
  • 20
    Quillian WC, Cox DJ, Kovatchev BP, et al. The effects of age and alcohol intoxication on simulated driving performance, awareness and self-restraint. Age Ageing. 1999;28: 5966.
  • 21
    Cox DJ, Taylor P, Kovatchev B. Driving simulation performance predicts future accidents among older drivers. J Am Geriatr Soc. 1999;47: 3812.
  • 22
    Cox DJ, Quillian WC, Thorndike FP, et al. Evaluating driving performance of outpatients with Alzheimer disease. J Am Board Fam Pract. 1998;11: 26471.
  • 23
    Freund B, Risser M, Cain C, et al. Simulated driving performance associated with mild cognitive impairment in older adults. J Am Geriatr Soc. 2001;49: S151S152.
  • 24
    Lee HC, Cameron D, Lee AH. Assessing the driving performance of older adult drivers: on-road versus simulated driving. Accid Anal Prev. 2003; 35: 797803.
  • 25
    Freund B, Gravenstein S, Ferris R, et al. Evaluating driving competence of cognitively impaired and healthy older adults: a pilot study comparing on-road and driving simulation performance. J Am Geriatr Soc. 2002;50: 130910.
  • 26
    Freund B, Gravenstein S, Dobbs A, et al. Clock Drawing Test (CDT) may predict on-road driving performance. J Am Geriatr Soc. 2001;48: S113.
  • 27
    Freund B, Gravenstein S, Ferris R. Use of the Clock Drawing Test as a screen for driving competency in older adults. J Am Geriatr Soc. 2002;50: S3.
  • 28
    Wang CC, Kosinkski CJ, Schwartzberg JG, Shanklin AV. Physician's Guide for Assessing and Counseling Older Drivers. Washington, DC: National Highway Traffic Safety Administration; 2003.