Understanding how social isolation and loneliness affect mental health

Stable and dynamic neurobehavioral phenotypes of social isolation and loneliness in serious mental illness

NIH-funded research Massachusetts General Hospital · NIH-11012904

This study is looking at how feeling lonely and isolated affects people with serious mental illnesses, using brain scans and smartphone check-ins to learn more about how these feelings impact their daily lives and overall health.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionMassachusetts General Hospital NIH-funded
Lab location1 site (Boston, United States)
Project IDNIH-11012904 on NIH RePORTER

What this research studies

This research investigates the effects of social isolation and loneliness on individuals with serious mental illnesses (SMI). It aims to uncover the neural and psychological mechanisms that contribute to these experiences and their impact on health outcomes. By utilizing advanced neuroimaging and smartphone-based assessments, the study will explore both the stable and dynamic aspects of social disconnection. The goal is to better understand how these factors influence day-to-day functioning and overall well-being in affected individuals.

Who could benefit from this research

Good fit: Ideal candidates for this research are adults aged 21 and older who experience serious mental illnesses and related feelings of social isolation or loneliness.

Not a fit: Patients who do not have serious mental illnesses or who are not experiencing significant social isolation or loneliness may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could lead to new interventions that help reduce social isolation and loneliness in patients with serious mental illnesses.

How similar studies have performed: Previous studies have shown promising results in understanding the neural correlates of social isolation and loneliness, suggesting that this approach could yield valuable insights.

Where this research is happening

Boston, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.