Fig. 5.
A, Phase delays in wild-type networks (normal, solid line) are larger than those in the either control network, but less than expected for combined effect of the two controls. Control 1: late shunting only,Open triangles and dashed line.Control 2: shunting-independent, Filled inverted triangles and dotted line. Sum of controls,Open circles and stippled line. B, We used linear regression to calculate phase gradients from the phase lag as a function of distance. Here, regression lines are shown for phase lags in one normal network, one control network with late-shunting only, and another control network with shunting-independent mechanisms only. For the normal network and first control network, gGABA = 2.25 nS.