One simple screening tool for cognitive impairment is the clock-drawing test (CDT): the patient is provided with a printed circle and asked to draw a clock face with the hands pointing to a certain ...

Do you worry that your memory isn’t what it used to be? A simple five minute task that tests how well you can draw an analogue clock could show if you have an early sign of the memory-robbing ...

Perhaps no neurologic disorder is feared more than Alzheimer dementia. At least a few times a week, a concerned elderly man or woman comes to my office wondering whether their forgetfulness or loss of ...