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Aging & Social Neuroscience Research Program

Targets brain disorders ranging from those of early childhood to the end of life

Program Area Leaders
Senior Research Program Leader:
Brea Perry
Continuity Lead:
Anne Krendl

Research targets brain disorders range from those of early childhood (e.g., autism, ADHD) to the end of life (Alzheimer’s disease). This program includes research that has uniquely combined genetic and social influences to understand cognitive decline and also to improve the educational outcomes of children with stigmatized conditions through novel programming efforts.

Selected Publications

Peering into the mind of the perceiver: Age differences in social cognitive abilities.

Associations Between Social Network Characteristics and Brain Structure Among Older Adults

Brea Perry
Siyun Peng
+ 5

Determining whether older adults use similar strategies to young adults in theory of mind tasks.

Effects of Pension Eligibility Expansion on Men's Cognitive Function: Findings from Rural South Africa

Racial Differences in the Relationship between Loneliness and Cognition among Older Adults in the Midwest

Brea Perry
Siyun Peng
+ 3

Social Bridging Networks and Cognitive Aging among Older Adults: Origins in Social Contexts, Roles, and Activities

Brea Perry
Siyun Peng
Anne Krendl

Social Connectedness across the Life Course: Core Networks and Everyday Social Interactions of American Adults

Siyun Peng
Brea Perry
+ 1

Social enrichment on the job: Complex work with people improves episodic memory, promotes brain reserve, and reduces the risk of dementia

Siyun Peng
Brea Perry
+ 6

Cognitively stimulating environments and cognitive reserve: the case of personal social networks

Siyun Peng
Brea Perry
+ 3

Increased Bridging Characteristics in Social Networks are Associated with Increasing Amygdala Volume and Grey Matter Density

Brea Perry
Siyun Peng
+ 5

Social cognitive abilities predict structure, range, and function in older adults’ personal social networks

Social cognitive network neuroscience

Social Isolation and Loneliness Before and During the COVID-19 Pandemic: A Longitudinal Study of US Adults Over 50

What kinds of social networks protect older adults' health during a pandemic? The tradeoff between preventing infection and promoting mental health

Siyun Peng
Brea Perry
+ 3

Why the cognitive “fountain of youth” may be upstream: Pathways to dementia risk and resilience through social connectedness

Brea Perry
Siyun Peng
+ 4