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. 2002 Dec;120(6):875–885. doi: 10.1085/jgp.20028695

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Copyright © 2002, The Rockefeller University Press

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Figure 7. — Spontaneous beating is not modulated by the membrane potential. (A) An example of CBF measurement from a single isolated cell voltage clamped at either −40, −80, or 40 mV as indicated by bars. The arrow indicates the time of whole-cell formation. Standard extracellular and pipette solutions. (B) Mean (±SEM) CBF of seven ciliated cells voltage-clamped at −80, −40, and 40 mV from experiments of the type shown in A. There was no significant difference between groups (Student's t test).