Journal article
Detection of imminent collisions by drivers with Alzheimer's disease and Parkinson's disease: A preliminary study
Accident analysis and prevention, Vol.42(3), pp.852-858
2010
DOI: 10.1016/j.aap.2009.07.009
PMCID: PMC3102017
PMID: 20380912
Abstract
The aim of this study was to assess whether patients with neurodegenerative disease, namely Alzheimer's disease (AD) and Parkinson's disease (PD), differed from age-matched, neurologically normal comparison participants in their ability to detect impending collisions. Six AD patients and 8 PD patients, together comprising the neurodegenerative disease group, and 18 comparison participants completed a collision detection simulation task where they must judge whether approaching objects would collide with them or pass by them. The neurodegenerative disease group was less sensitive in detecting collisions than the comparison group, and sensitivity worsened with increasing number of objects in the display and increasing time to contact of those objects. Poor performance on tests of cognition and visual attention were associated with poor collision detection sensitivity. The results of this study indicate that neurodegenerative disease impairs the ability to accurately detect impending collisions and that these decrements are likely the combined result of visual and cognitive disturbances related to disease status.
Details
- Title: Subtitle
- Detection of imminent collisions by drivers with Alzheimer's disease and Parkinson's disease: A preliminary study
- Creators
- Lindsay M Vaux - Dept. of Neurology, University of Iowa Hospitals and Clinics, 2144 RCP, Iowa City, IA 52242, USARui Ni - Dept. of Psychology, Wichita State University, 1845 Fairmount, Wichita, KS 67260, USAMatthew Rizzo - Dept. of Neurology, University of Iowa Hospitals and Clinics, 2144 RCP, Iowa City, IA 52242, USAErgun Y Uc - Dept. of Neurology, University of Iowa Hospitals and Clinics, 2144 RCP, Iowa City, IA 52242, USAGeorge J Andersen - Dept. of Psychology, University of California, Olmsted Hall 1348, Riverside, CA 92521, USA
- Resource Type
- Journal article
- Publication Details
- Accident analysis and prevention, Vol.42(3), pp.852-858
- DOI
- 10.1016/j.aap.2009.07.009
- PMID
- 20380912
- PMCID
- PMC3102017
- NLM abbreviation
- Accid Anal Prev
- ISSN
- 0001-4575
- eISSN
- 1879-2057
- Publisher
- Elsevier Ltd
- Grant note
- DOI: 10.13039/100000049, name: National Institute on Aging, award: AG 17177; DOI: 10.13039/100000002, name: National Institutes of Health, award: AG13419-06, EY18334-01, NS044930
- Language
- English
- Date published
- 2010
- Academic Unit
- Neurology
- Record Identifier
- 9984020648102771
Metrics
29 Record Views