Fig. 8. Correlation between longer latency hindbrain field potentials and C-start
trajectories with counterturns. (Ai) Representative field potential (red)
associated with a C-start to the right superimposed on the mean for all right
responses (n=30) ± 1 s.d. waveform. Asterisk indicates
M-spike. (Aii) Top: same field potential as in Ai but at a compressed time
scale. Insert above: composite plot of the fish's heading at 5 ms intervals.
Middle and bottom: fish heading (red) and angular velocity (green) during the
corresponding C-start. (Bi,Bii) Same format as for Ai,Aii but in this case,
the selected response (red) deviated from the population mean by more than 1
s.d.
12 ms after the M-spike (Bi) and was associated with a counterturn
(Bii).