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Updated: Nov 28, 2025

Deep-Tissue Three-Photon Fluorescence Microscopy in Intact Mouse and Zebrafish Brain
Published on: January 13, 2022
Photon-counting CT review
Thomas Flohr1, Martin Petersilka1, Andre Henning1
1Siemens Healthcare GmbH, Computed Tomography, 91301 Forchheim, Germany.
Abstract:
Photon-counting detectors are a promising new technology for computed tomography (CT) systems. They provide energy-resolved CT data at very high spatial resolution without electronic noise and with improved tissue contrasts. This review article gives an overview of the principles of photon-counting detector CT, of potential clinical benefits and limitations, and of the experience gained so far in pre-clinical installations.
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