Figure 2: Deep-tissue imaging inside a phantom brain.
From: Deep-brain imaging via epi-fluorescence Computational Cannula Microscopy
(a) Photographs of phantom with embedded cannula (top) and phantom samples (bottom). (b) 3D rendering of CCM image stack and XY planes indicated by the red arrows (animation in Supplementary data). The cannula pushes the fluorescent beads forming the traces in the XZ image. Diagonal trace for Z > 900 um was due to lateral stress put on the phantom by cannula clamp. (c) Two-photon micrograph of the same phantom but at a different location than that in (b). No data is obtained for Z > 1 mm, since the working distance of the objective is ~1 mm.
