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.
This article is about the city. For the unincorporated community in Champaign County, see Middletown, Champaign County, Ohio. For the community in Crawford County, see Middletown, Crawford County, Ohio. Middletown is a city located in Butler and Warren counties in the southwestern part of the U.S. state of Ohio. Formerly in Lemon, Turtlecreek, and Franklin townships, Middletown was incorporated by the Ohio General Assembly on February 11, 1833, and became a city in 1886. The population of Middletown as of the 2010 census was 48,694.