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 ...

I watched my mother draw a clock while she was in a brain rehabilitation centre after her stroke. Until then, I did not know how common a test it was, how often it was used - or why. The clock ...

This is the 53rd instalment in a series on dementia, including the research into its causes and treatment, advice for carers, and stories of hope. I watched my mother draw a clock while she was in ...