High-speed Camera Captures Signals Traveling Through Nerve Cells

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Scientists have developed a new ultrafast camera that can record footage of impulses as they travel through nerve cells. The camera technology, known as differentially enhanced compressed ultrafast photography (Diff-CUP), was developed in the lab of Lihong Wang, Bren Professor of Medical Engineering and Electrical Engineering; Andrew and Peggy Cherng Medical Engineering Leadership Chair; Executive Officer for Medical Engineering. "Seeing nerve signals is fundamental to our scientific understanding but has not yet been achieved owing to the lack of speed and sensitivity provided by existing imaging methods," Wang says. [Caltech story]

Professor Lihong Wang

Professor Lihong Wang

Tags: EE research highlights MedE Lihong Wang Yide Zhang Binglin Shen Tong Wu Jerry Zhao Joseph Jing Peng Wang Kanomi Sasaki-Capela William Dunphy David Garrett Konstantin Maslov Weiwei Wang