Experimental Ultrasound and Neural Imaging Laboratory Personnel
Experimental Ultrasound and Neural Imaging Laboratory Personnel

Electrode Array Imaging Video
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Electrode Array Imaging
of Cat Auditory Cortex

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Muscle Strain Imaging Video
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Muscle Strain Imaging

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Russell S. Witte, PhDRussell S. Witte, PhD
Professor
Medical Imaging, Biomedical Engineering, Optical Sciences, Surgery, and Neurosurgery

Russell S. Witte graduated with Honors in Physics (BS, 1993) from University of Arizona and Bioengineering (PhD, 2002) from Arizona State University, where he used microelectrode arrays to study sensory coding and learning-induced plasticity in the mammalian brain.

To address limitations with state-of-the-art brain imaging (e.g., fMRI, EEG, MEG), Dr. Witte joined the Biomedical Ultrasound Laboratory at the University of Michigan as a postdoctoral fellow, where he helped develop numerous hybrid imaging approaches integrating light, ultrasound, and microwaves to map optical, mechanical, and dielectric properties of tissue at high spatial resolution.

Dr. Witte now resides in his hometown of Tucson, where he is Professor of Medical Imaging, Biomedical Engineering, and Optical Sciences at the University of Arizona. His Experimental Ultrasound and Neural Imaging Laboratory (EUNIL) continues to develop hybrid imaging methods to address grand medical challenges, such as high resolution electrical mapping of the human heart and brain. The ultimate goal of Dr. Witte's research is to improve patient care by providing tools for better diagnostic accuracy and treatment-decision making for conditions ranging from epilepsy and arrhythmia to breast cancer.


Other EUNIL Members

The University of Arizona Health Sciences Center Department of Radiology

The Experimental Ultrasound and Neural Imaging Laboratory (EUNIL) group develops innovative tools and techniques for applications related to biomedical imaging and neural engineering.

Novel sources for ultrasound contrast include optical absorption, mechanical strain, and electrical current. These techniques have potential applications in a range of biomedical applications from colon cancer to epilepsy.

Ultrasound imaging is functional, high resolution, low cost, noninvasive and non-ionizing, complementing other imaging modalities.
 

Experimental Ultrasound and Neural Imaging Laboratory