image: A 3-D rendering of the epidermal device, used to noninvasively map blood flow beneath the skin, as typically oriented above a blood vessel. This material relates to a paper that appeared in the Oct. 30, 2015, issue of Science, published by AAAS. The paper, by R.C. Webb at University of Illinois at Urbana-Champaign in Urbana, IL, and colleagues was titled, 'Epidermal devices for noninvasive, precise, and continuous mapping of macrovascular and microvascular blood flow.' view more
Credit: [Credit: University of Illinois at Urbana-Champaign]