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. 2023 Dec 4;14:8019. doi: 10.1038/s41467-023-43741-x

Fig. 2. Brain wide imaging of Danionella cerebrum (DC).

Fig. 2

a Orthoprojections (maximum intensity) of the time series mean of an adult DC (line elavl3:H2B-GCaMP6s x tyr-). The recording lasted 38 min at a volume rate of 1 Hz. The FOV encompassed major brain regions, such as the telencephalon (Tel), optic tectum (TeO), cerebellum (Cb) and hindbrain (HB). b Local temporal correlation map serving as the segmentation map of the brain. c Fluorescence dynamics from ten neurons at different locations marked in (b). d We segmented ~ 40 k putative neurons and extracted their time dependent fluorescence (centered dF/F, displayed between 0 and 30%; cells sorted by 1D embedding; white bands: excluded frames due to motion artifacts). Scale bar: 500 μm.