How social isolation affects brain development and behavior in children
Official title: Mechanisms of Social Isolation-Induced Alterations in Prefrontal Cortex Myelin, Neural Circuits and Behavior
Funded at University of Michigan at Ann Arbor · NIH-11127680 · Data updated 2026-11-12
This study is looking at how being socially isolated as a child affects brain development, especially in areas that help with memory and social skills, and it's for anyone interested in understanding how loneliness might impact mental health over time.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Michigan at Ann Arbor NIH-funded |
| Lab location | 1 site (Ann Arbor, United States) |
| Project start | July 1, 2024 |
| Project end | January 31, 2029 |
| Funding year | 2025 |
| Award (this year) | $671,746 |
| NIH project number | 5R01MH135425-02 |
| Project ID | NIH-11127680 on NIH RePORTER |
Who could benefit from this research
✓Could help
Ideal candidates for this research are children aged 0-11 years who have experienced social isolation.
✕Less likely to help
Patients who have not experienced social isolation or are outside the age range of 0-11 years may not benefit from this research.
What this research studies
This research investigates the effects of juvenile social isolation on brain development, specifically focusing on the prefrontal cortex, which is crucial for memory and social interactions. By studying both children and mice, the researchers aim to understand how social isolation alters myelin, a protective layer around nerve fibers, and how this impacts behavior and cognitive functions. The study will explore the cellular and molecular mechanisms involved, particularly the role of a signaling factor called Neuregulin 1. Through advanced imaging and behavioral assessments, the research seeks to uncover the long-term consequences of social isolation on mental health.
Why it matters
Potential benefit: If successful, this research could lead to new interventions for children affected by social isolation, improving their cognitive and behavioral outcomes.
How similar studies have gone: Previous research has shown that understanding myelin plasticity can lead to significant insights into cognitive and behavioral issues, suggesting a promising avenue for this investigation.
Where this research is happening
-
University of Michigan at Ann Arbor
Ann Arbor, United States Active
Researchers
- Principal investigator: Corfas, Gabriel — University of Michigan at Ann Arbor
- Study coordinator: Corfas, Gabriel
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The effect of social isolation on aging health in people with schizophrenia
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UCSF Prevention Center to Reduce Loneliness in older LGBTQ+ adults
A center at UCSF will partner with communities to reduce loneliness and social isolation among LGBTQ+ adults ages 60 and up.
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A study to understand why some individuals respond differently to social isolation by looking at genes and brain circuits.
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.