People living with neurological diseases such as Parkinson's disease, dementia and epilepsy face not only physical decline, but also profound questions about identity, purpose, and meaning. Yet physicians best positioned to address those concerns do not have the adequate training and tools to do so, a new paper states. People living with neurological diseases such as Parkinson's disease, dementia and epilepsy face not only physical decline, but also profound questions about identity, purpose, and meaning. Yet physicians best positioned to address those concerns do ... [4823 chars]