Sticking my neck out here but being diagnosed with dementia in your 70s & 80s seems to be getting more prevalent in society as a whole.
In my social circles it seems to be affecting women more than men, the reasons for which can only be speculated on.
Does anyone know of a case where a footballer or indeed any other contact sport player has been diagnosed with dementia say in their 50s? Boxing & UFC spring to mind as the most likely.