| 释义 |
prepotential pre·po·ten·tial (prē'pō-ten'shăl), A gradual rise in potential between action potentials as a phasic swing in electric activity of the cell membrane, which establishes its rate of automatic activity, as in the ureter or cardiac pacemaker.pre·po·ten·tial (prē'pō-ten'shăl) A gradual rise in potential between action potentials as a phasic swing in electric activity of the cell membrane, which establishes its rate of automatic activity, as in the ureter or cardiac pacemaker. |