When a cell is damaged the body will try to repair or replace the cell to continue normal functions. If a cell dies the body will remove it and replace it with another functioning cell, or fill the gap with connective tissue to provide structural support for the remaining cells.
Note: The American's with Disabilities Act does not prevent payment of parking meter fees by an individual with a disability. Therefore, you should verify requirements of feeding parking meters and the time limit allowed in the jurisdiction you are visiting.
Portland is rolling out new Pay by Plate parking meters in the NW and Central Eastside. Pay by Plate is another way to pay to park at a meter. You can purchase parking time at a meter using your license plate number. Pay by Plate FAQs.