Sunny K. Boyd

Sunny K. Boyd is a Professor in the Department of Biological Sciences at the University of Notre Dame, where she has served since 1987. She also held significant administrative roles, including Associate Vice President for Research (2009–2013) and Director of Graduate Studies (2008–2013). Her research integrates neuroscience, endocrinology, and computational modeling to understand the chemical regulation of animal behavior.

Her educational background includes:

• A.B. in Biology, Princeton University (1981)
• M.S. in Behavioral Endocrinology, Oregon State University (1984)
• Ph.D. in Neuroendocrinology, Oregon State University (1987)

Dr. Boyd’s research focuses on the interactions of neuropeptides, neurotransmitters, and neurosteroids in controlling social behaviors, particularly in amphibians. Her lab employs a multi-level approach—spanning molecular, cellular, organismal, and computational levels—to investigate mechanisms from synapses to social interactions. Key interests include GABAergic signaling, neurosteroid modulation, and the role of vasotocin in vocal and reproductive behaviors.

Her recent publications reflect a strong trend in integrating computational models with empirical data, especially using agent-based simulations to explore mate choice, aggression, and spatial behavior. These studies bridge neuroscience and behavioral ecology, offering insights into both animal and potential human social behaviors.

She has received notable scientific recognition, including:

• Joyce Award for Excellence in Undergraduate Teaching (2007, 1999)
• Kaneb Faculty Fellow (2003–2004)
• Editorial roles for General and Comparative Endocrinology and Hormones and Behavior
• Service on NSF, NIH, and American Heart Association review panels

Dr. Boyd is actively involved in mentoring and training students at all levels. She has advised multiple graduate students and currently leads a vibrant research team. Her lab is supported by grants from the National Science Foundation (NSF), National Institutes of Health (NIH), and U.S. Forest Service. She emphasizes interdisciplinary collaboration, notably with computer scientists on modeling projects. She also teaches courses in neuroscience, physiology, and scientific writing, with a focus on training future health professionals.

The Boyd Lab operates at the intersection of experimental and synthetic approaches, combining wet-lab neuroscience with computational modeling. Current projects include:

• Peptide control of vocalization in amphibians
• GABA and neurosteroid interactions in neural circuits
• Agent-based modeling of mate choice and social behavior

The lab fosters collaboration across biology, psychology, engineering, and computer science, maintaining an interdisciplinary and innovative research environment.