Clinical Neuropsychologist, Psychologist
Dementia can affect a person's abilitiy to drive safely, but having dementia does not mean that someone cannot drive. It depends on the severity and type of dementia. If you are concerned about your mother in law driving, I would recommend raising the topic with her (if you felt that was appropriate) and contacting her GP with your concerns.
You must be a HealthShare member to report this post.
to your account or now (it's free).Thanks
Occupational Therapist (OT)
I completely agree with Dr Bradfield's comments. As an Occupational Therapist who conducts driver assessments for clients with medical conditions, such as dementia, it is my experience that two clients with the same cognitive scores (such as the Minimental State examination) can have significantly different outcomes on road. Research is currently very active trying and find a test that provides a cut off score to suggest when driving is no longer safe for a person with Dementia. The assessment with the highest validity at this stage(that I am aware of) is a tool called the DriveSafe DriveAware administered by driver trained OTs.
I suggest, in addition to Dr Bradfield's recommendation of contacting the GP, that you look at the options of a practical assessment. Experience of the driver, reaction speeds, speed of processing, problem solving, topigraphic orientation, as well as memory can all impact on sound desision making and safe driver outcomes on road. An individual assessment, usually starting with the GP, is important for your mother-in-law and other people in this situation.
You must be a HealthShare member to report this post.
to your account or now (it's free).