Figure 9
Directed interactions in the turtle brain. Directed interactions in the turtle brain. (A) Raw traces recorded in the tectum (blue) and from the retina (green) overlaid on the random light pulses (yellow). (B) The evoked responses for the tectum and the retina averaged to the onset of the light pulse (250 stimuli). (C) Turtle brain explant with eyes attached. Solid arrows indicate significant directed interactions (***** p < 10-5).