_{Dr. Stefania V. Vacaru}

The foundations of how we think, relate, and stay well are laid in the quiet biological dialogue between an infant and their caregivers—an architecture of mind and health that begins long before we take our first steps, shaped within the earliest bonds of care and co-regulation.

I am a psychobiologist investigating how early caregiving and stress environments become biologically embedded to shape cognition, stress regulation and health.

My work integrates developmental science, neuroscience, and psychobiology to uncover how the social fabric of early life—formed through caregiving networks and stress dynamics—becomes interlaced with the developing brain and body.

As a first-generation scholar with a migrant background, I am dedicated to promoting diversity in science and integrating cross-cultural perspectives into developmental research.

Outside the lab, I enjoy playing tennis, dancing salsa, and contributing to philanthropic projects as a research consultant or fundraiser. I also love traveling and learning about the world through the lens of a curious child: observing the subtle ways people connect, communicate, and care across cultures.

These experiences continually inspire my science and my belief that curiosity and compassion are at the core of both human development and discovery.