Those of you who have followed my threads about John's walks (and falls!) will know that I have agonised about John's liking for going for long walks, and my own worries about him getting lost, of hurting himself. There is a new thread running on the PPA forum which indicates that the desire to walk is a common symptom of PPA sufferers. Several people have responded saying they have found this. It had never occurred to me to link the desire to walk with PPA. It seems very strange to me, but it seems to be well documented. There is so much we don't know about the workings of the brain. Just a curiosity I thought I'd share with you!