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pro vyhledávání: '"J L, Bykowski"'
Publikováno v:
AJNR. American journal of neuroradiology. 27(9)
Ischemic lesion conspicuity on routine diffusion-weighted imaging (DWI, 30 seconds) was compared with an improved sequence (high-resolution DWI [DWI-HR], 256 seconds) having increased spatial resolution and signal to noise and decreased eddy current
Autor:
J. L. Bykowski, Nikiforos Kollias
Publikováno v:
Photodermatology, photoimmunologyphotomedicine. 15(5)
When human skin is irradiated with ultraviolet radiation (340 400 nm) there is an immediate pigment response, termed Immediate Pigment Darkening (IPD). This reaction is thought to be due to photooxidation of preexisting melanin, precursors and/or mel