Figure 9.
The lack of adaptation when the distance between the two stimulus sites was far apart (6.4 μm). (A) Photomicrograph of a single ORC. The white arrow indicates the target cilium. No EGTA was added to the recording pipette. (B) Positions of stimulus ROIs on the single cilium (circles, 1.08 µm in diameter). Scaling Y, 0.045 µm. (C) The current response to the ROI 1 stimulation only. (D) The current response to the ROI 2 stimulation only. (E) Current responses induced by double-pulse stimulation. Note that the size of the response induced at ROI 2 is unaffected by a preconditioning pulse applied to ROI 1. A–E are data from the same single cilium.