The Board of the Philadelphia Parking Authority has changed the time for the regularly scheduled Board Meetings for 2017. Each Board Meeting will now be held at 10:00 am in the Board Room of the Authorityâs Headquarters, 701 Market Street, Suite 5400, Philadelphia, PA 19106.
A hyperpolarization or depolarization event may simply produce a graded potential, a smallish change in the membrane potential that is proportional to the size of the stimulus.
Repolarization is when the cell or neuron returns to be more negative. Depolarization is when the cell or neuron becomes less and less negative. + 11 others found this useful. Brenda Garza.