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Fig. 6. Intracellular recording traces of responses to three unpolarized
monochromatic light stimuli in TuTu1 neurons. (A) TuTu1 is excited by UV light
(double arrowhead) and is inhibited by green light (open arrowhead) when
stimuli are applied from the ipsilateral direction (Ipsi). The neuron shows
inhibitory responses (arrows) with rebound excitation (double open arrowheads)
to UV and blue light applied from the contralateral direction (Contra). (B) In
another recording TuTu1 is inhibited by dorsal (Dors) and contralateral blue
light (arrows). Ipsilateral UV and blue light lead to excitations
(arrowheads). Positive deflections in the bottom trace indicate duration of
light stimuli. Maximum intensity (0 log) is 16.5x1012 photons
cm2 s1.