Brain tissue is composed of neurons and other supporting cells, such as glia. Neurons in the brain are interconnected to make functional circuits.If these connections are interrupted as a result of trauma, brain function is impaired.rain tissue is composed of neurons and other supporting cells, such as glia. Neurons in the brain are interconnected to make functional circuits.
Location in Chester County and the state of Pennsylvania. Location of Pennsylvania in the United States. Paoli /peÉªËoÊliË/ is a census-designated place in Chester County near Philadelphia, Pennsylvania, United States. It is situated in portions of two townships: Tredyffrin and Willistown. At the 2010 census, it had a total population of 5,575.
DuBois /ËduËbÉÉªz/ DOO-boys is a city in Clearfield County, Pennsylvania, United States, 100 miles (160 km) northeast of Pittsburgh. The population was 7,794 at the 2010 census. It is the principal city in the DuBois, PA Micropolitan Statistical Area. DuBois is also one of two principal cities, the other being State College, that make up the larger State College-DuBois, PA Combined Statistical Area.