Kathy Murphy

Dr. Kathy Murphy is a Professor in the Department of Psychology, Neuroscience & Behaviour at McMaster University. Her research focuses on understanding the molecular and cellular mechanisms underlying visual cortex development, neural plasticity, and amblyopia. With over 55 publications spanning four decades, she has established herself as a leading researcher in visual neuroscience.

Dr. Murphy's research interests center on visual system development, with particular emphasis on synaptic protein development across the lifespan, critical periods of plasticity, and the molecular basis of amblyopia. Her work bridges basic neuroscience with clinical applications, investigating how visual experience shapes cortical development and how interventions can promote recovery from visual disorders. She has made significant contributions to understanding the balance between excitatory and inhibitory mechanisms in visual cortex development, with recent work focusing on high-dimensional data analysis of molecular development.

Her scholarly output demonstrates a consistent trajectory from foundational work on visual cortex organization in animal models to contemporary research on human visual cortex development using advanced molecular techniques. Recent publications highlight her innovative approaches to classifying plasticity phenotypes and developing computational methods for studying brain development. Her work spans multiple disciplines including neuroscience, ophthalmology, molecular biology, and data science.

Dr. Murphy actively contributes to graduate education at McMaster University, teaching core neuroscience courses and supervising student research projects. Her teaching portfolio includes 'The Nervous System (Core)' and 'Neurodevelopment & Plasticity Lab,' reflecting her expertise in both foundational neuroscience and specialized research areas.