Tag Archives: Jim Simmons

Bats use of sonar applied in medical ultrasound machines

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http://news.discovery.com/tech/innovations-inspired-by-animals-130325.htm

Bat sonar has long had an edge over man-made sonar and ultrasound devices, but scientists are working to decrease that gap. Nathan Intrator of Tel Aviv University’s Blavatnik School of Computer Science, in collaboration with Brown University’s Jim Simmons, created mathematical models that improve our understanding of the ultrasound process.

“Animals explore pings with multiple filters or receptive fields, and we have demonstrated that exploring each ping in multiple ways can lead to higher accuracy,” Intrator said. “By understanding sonar animals, we can create a new family of ultrasound systems that will be able to explore our bodies with more accurate medical imaging.”