معرفی
William N. Ross, Ph.D., is a Professor of Physiology at New York Medical College (NYMC), holding joint appointments in both the Graduate School of Biomedical Sciences and the School of Medicine. With a distinguished career spanning several decades, Dr. Ross has established himself as a pioneer in the field of neurophysiology, particularly in the development and application of optical imaging techniques for studying neuronal function.
Dr. Ross received his Ph.D. in Physics from Columbia University, followed by postdoctoral training in Physiology at Yale University and Neurobiology at Harvard University. His educational background in high energy physics provided a strong quantitative foundation that he successfully transitioned to neuroscience research, where he has made numerous groundbreaking contributions.
Dr. Ross's research focuses on the development and application of optical imaging techniques to study neuronal signaling, particularly in dendrites, axons, and spines. His laboratory was the first to apply voltage sensitive dye imaging to dendrites, to apply calcium imaging to CNS dendrites, and to use sodium imaging to examine neurons in slices. They pioneered high speed CCD imaging synchronized with electrical recording and were the first to describe Ca2+ waves in dendrites and spontaneous Ca2+ spark-like events. Most recently, his team has developed techniques for simultaneous imaging of sodium and calcium changes in extremely small neuronal structures like nodes of Ranvier and dendritic spines.
Analysis of Dr. Ross's recent publications reveals a consistent focus on the development and refinement of optical imaging techniques for studying ionic dynamics in neurons. His work spans multiple scales, from molecular mechanisms of voltage indicators to cellular and subcellular signaling processes. The research demonstrates a progression from foundational studies of calcium signaling to increasingly sophisticated investigations of sodium-calcium interactions in specific neuronal compartments. This trend reflects both technological advances in imaging capabilities and a deepening understanding of the complex interplay between different ionic signals in neuronal computation.
- Grass Faculty Fellow, Marine Biological Laboratory (2007-2008)
- Dean's Distinguished Research Award - NYMC (1998)
- Fogarty Senior International Fellow (1993-1994, 1984-1985)
- Irma T. Hirschl Career Scientist (1981-1985)
Dr. Ross has served on various committees including the TAP committee and as Chair of the Alternative Pathways committee at NYMC. His research has been supported by multiple prestigious funding mechanisms including Fogarty International Fellowships and the Irma T. Hirschl Career Scientist award, demonstrating sustained recognition of the significance and quality of his work by major funding agencies.
Dr. Ross's laboratory has been at the forefront of developing and applying optical imaging techniques to study neuronal function. His group's work has consistently pushed the boundaries of what can be measured in living neurons, particularly in subcellular compartments like dendritic spines. The lab's technical innovations have enabled new discoveries about the role of calcium and sodium signaling in neuronal computation, with implications for understanding both normal brain function and neurological disorders.
