Neuronal Action Potential -. Frequency Coding in the Nervous System. We have emphasized that once the depolarization caused by the stimulus is above threshold, the resulting neuronal action potential is a complete action potential (i.e., it is all-or-nothing). If the stimulus strength is increased, the size of the action potential does not get larger (see figure).
The Ohio Secretary of State certified Pickerington as a city in 1991. At 11.1 sq mi (29 km2), Pickerington is the second largest city in Fairfield County. The City of Pickerington is located just east of Columbus, Ohio. The city features a historic downtown shopping area, while Violet Township is home to rolling hills, long horses, forests, and fields.
The community's post office. Elkton is an unincorporated community located in central Elkrun Township, Columbiana County, Ohio, United States. It is located at latitude 40Â°45'43 north, longitude 80Â°41'56 west. The United States Postal Service has assigned Elkton the ZIP code 44415. (This is not to be confused with West Elkton, Ohio, which is in an entirely different part of the state.) It lies along State Route 154.