CGHE members span the University of Michigan and the globe, including faculty experts, research collaborators, scholars, and community partners. Search for Members with Keywords, Sponsors, Locations, or Categories + Richard (Rich) Gonzalez, PhD Mathematical models for judgement and decision making Holly Jarman, PhD, MRes The influence of politics, governance and policy-making in health outcomes Kenneth (Ken) Langa, MD, PhD Cognitive decline and dementia among older adults