Duyan Ta

Title: Innovations by Duyan Ta in Sensory Mapping of the Brain

Introduction

Duyan Ta is an innovative inventor based in Gilbert, AZ (US). He has made significant contributions to the field of neuroscience through his patented inventions. His work focuses on the quantification of sensory maps of the brain, providing valuable tools for researchers and clinicians alike.

Latest Patents

Duyan Ta holds a patent for an "Apparatus and method for quantification of the mapping of the sensory areas of the brain." This invention presents methods and systems that allow for the quantification of sensory maps. The cortical surfaces are conformally mapped to a topological disk, preserving local geometric structures. The retinotopy data is smoothed on the disk domain to generate a curve that best fits the data while eliminating noisy outliers. A Beltrami coefficient map is obtained, which serves as an intrinsic conformality measure sensitive to local changes on the surface. This map represents a function where the input domain consists of locations in the visual field, and the output is a complex distortion measure at these locations. The function is also invertible, allowing for the reconstruction of a corresponding visual field given the boundaries and the Beltrami map of a flattened cortical region. This innovation enables visualization and comparison of retinotopic map properties across subjects in a common visual field space.

Career Highlights

Duyan Ta has worked with notable institutions such as Arizona State University and the Ohio State Innovation Foundation. His experience in these organizations has contributed to his expertise in sensory mapping and neuroscience.

Collaborations

Duyan Ta has collaborated with esteemed colleagues, including Yalin Wang and Zhong-Lin Lu. Their joint efforts have further advanced the understanding of sensory mapping in the brain.

Conclusion

Duyan Ta's innovative work in the quantification of sensory maps of the brain represents a significant advancement in neuroscience. His contributions through his patent and collaborations have the potential to enhance research and clinical practices in understanding sensory processing.