Fig. 2.
T distributions for stimulated and control larvae at 3 and 5 dpf and spectral identity. Normalized distributions of T values for L1, L2, L3, and L4 stimulation (magenta, green, blue, and red traces, respectively; see legend) and control acquired in the absence of visual stimulation (black trace) measured for 3-dpf larvae (a) and 5-dpf larvae (b). N = 7 larvae for stimulated data; N = 5 larvae for control data in both panels; it should be noted that statistics reported in the figure are cumulated over the total number of ROIs segmented over all larvae for each condition: 847,068 (3 dpf stimulated); 588,198 (3 dpf control); 845,070 (5 dpf stimulated); 518,409 (5 dpf control). c Example traces of neurons with spectrally selective responses under standard (top panels) and shuffled (bottom panels) protocol of visual stimulation. The left panels show ΔF/F0 traces of three neurons with a selective L1 response; the right ones show three neurons with selective L4 responses. Stimulus time points are shown at the top (thicker lines highlight the stimulus eliciting the selective response)