Images of rhesus macaque and human skulls

Research in the Hardin Lab

We study how the skull and teeth of humans and primates vary across species and as organisms grow. Students are currently working on projects on third molar impaction, obstructive sleep apnea, nasal cavity growth, and tamarin tooth-bone covariation.

Featured Research Areas

We carry out research on the evolution of primates, human growth and development, and anatomical variation in modern humans. Select the icons below to learn more.

Primate Evolution

Skulls and teeth can tell us a great deal about the diets and behaviors of fossil organisms. We aim to understand general processes that influence primate evolution by studying how genes influence the shapes of teeth and skulls of living primates.

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Growth and Development

We use existing images including X-rays and CT scans to study how the human skull grows and apply these findings to inform and improve orthodontic and medical diagnosis and treatment.

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Anatomical Variation

While working in the anatomy lab, we regularly find examples of human anatomy that are not exactly what you might find in a textbook. These variants often motivate projects on the impacts of variation on human function and health.

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Team

Our Team

Anna Hardin, PhD is the principal investigator of the Hardin Lab. She studies how genes and development contribute to variation in the shape of human and non-human primate teeth and skulls. She is especially interested in the evolutionary consequences of genetic and developmental covariation.

Meet Dr. Hardin

Our Latest Updates

  • poster presented by Patrick Forcier and Nicole Freund at the 2024 COMP-NW Research Symposium

    COMP-NW Research Symposium

    Second-year COMP-NW students Mariko Locke, Patrick Forcier, Nicole Freund, and Ken Ha presented research from the Hardin Lab at the 2024 WesternU Oregon Research Symposium.

    Mariko Locke's poster was...