Elizabeth Brainerd

Elizabeth Brainerd is the Robert P. Brown Professor of Biology and Professor of Medical Science in the Department of Ecology and Evolutionary Biology at Brown University. She has been a leading figure in vertebrate biomechanics and evolutionary morphology since joining Brown in 2005, where she directs the Keck XROMM Core Facility. Previously, she served as Assistant Professor (1994-1999) and Associate Professor (2000-2005) at the University of Massachusetts Amherst.

Her research focuses on biomechanics and evolutionary morphology, combining anatomical studies with engineering principles to understand animal movement. Brainerd is a pioneer of X-ray Reconstruction of Moving Morphology (XROMM) technology, which enables 3D visualization of skeletal movement in living animals. Her work spans diverse vertebrate groups including fish, amphibians, reptiles, birds, and mammals, with applications to feeding, breathing, and locomotion mechanics.

Brainerd's research has been consistently supported by major NSF grants, including the development of microXROMM for high-resolution imaging of small animals. Her publications reveal a trajectory from foundational work on breathing mechanics to innovative applications of XROMM technology across multiple vertebrate systems, particularly in suction feeding mechanics and skeletal kinematics.

Her scientific recognition includes:

• Fellow of the American Association for the Advancement of Science (2004)
• Distinguished Research Achievement Award from Brown University (2019)
• Fellow of the American Association for Anatomy (2020)
• Joseph S. Nelson Lifetime Achievement Award in Ichthyology (2021)
• Bidder Prize Lecture from the Society for Experimental Biology (2023)

Brainerd has mentored 7 doctoral students and 5 MS students to completion, plus over 50 undergraduate researchers. She has served as President of both the International Society of Vertebrate Morphology (2016-2019) and the Society for Integrative and Comparative Biology (2019-2021). Her teaching includes undergraduate courses in Comparative Anatomy, Comparative Physiology, and Human Physiology, graduate courses in Muscle Architecture and Biomechanics, and medical education in Human Anatomy.