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. 2007 Nov;130(5):479–496. doi: 10.1085/jgp.200709844

Figure 5.

Figure 5.

pH increases the frequency of channel activity without an effect on the burst behavior. (A) Closed and open interval dwell-time distributions for the entire record and the smooth line corresponds to the density functions calculated from the optimal fit using a four closed and one open state model. (B) Kinetic analysis after extracting bursts of channel activity by using a critical time (τcrit). The “burst” consisted of the open state and the two shortest closed states, which most likely comes from a single-channel activity. (Inset) Normalized values for six patches.