Russell Witte

Associate Professor
Joint Faculty
Phone: 
520.626.0346
Email: 
rwitte@email.arizona.edu

External Website: http://www.u.arizona.edu/~rwitte/index.html

Education:

PhD, Bioengineering, Arizona State University, 2002
MS, Bioengineering, Arizona State University, 2000
BS, Physics with Honors, University of Arizona, 1993

Research Interests:

  • Hybrid modalities that combine ultrasound with light, microwaves and other forms of energy for novel contrast in biomedical imaging
  • Acoustoelectric Imaging for dynamic mapping of current densities in the heart and brain
  • High resolution functional brain imaging
  • Photoacoustic imaging and spectroscopy for lymphatic imaging and tumor monitoring
  • Ultrasound elasticity imaging of human muscle and tendon
  • Novel acoustic sensors for medical applications

Teaching Interests:

  • Biomedical imaging
  • Ultrasound
  • Neural engineering
  • Bioelectricity
  • Smart contrast agents

Bio:

Russell S. Witte graduated, with honors, with a Bachelor of Science in physics from the University of Arizona and a doctorate in bioengineering from Arizona State University, where he used electrode arrays to study sensory coding and learning-induced plasticity in the brain. As a postdoctoral fellow at the University of Michigan, he helped devise state-of-the-art techniques to image the nervous and musculoskeletal systems. He is now associate professor of medical imaging, biomedical engineering and optical sciences at the University of Arizona.

His Experimental Ultrasound and Neural Imaging Laboratory devises hybrid imaging methods that integrate light, ultrasound, and microwaves for advanced imaging with novel contrast. These noninvasive techniques, such as acoustoelectric imaging, thermoacoustic imaging, and ultrasound elastography, quantify changes in the electrical, optical and/or mechanical properties of tissue at high spatial resolution.

The ultimate goal of his research is to improve patient care by providing tools that improve diagnostic accuracy and treatment-decision making for a variety of conditions ranging from epilepsy and arrhythmia to tendinopathy and cancer.

University of Arizona College of Engineering
Department of Biomedical Engineering 1127 E James E. Rogers Way P.O. Box 210020 Tucson, AZ 85721-0020