According to the AOPA the average age of single-engine general aviation aircraft in the U.S. is over 30 years old and is expected to continue increasing. One of the reasons aircraft age more gracefully than autos is the required maintenance. Aircraft are required to undergo an annual inspection by a licensed mechanic.
The inferior frontal gyri are located in the lower back portion of the frontal lobe on each side of the brain. Creativity depends on thinking skills that rely on the use of baseline knowledge combined with innovative thinking.
Frontal Lobe: Front part of the brain; involved in planning, organizing, problem solving, selective attention, personality and a variety of âhigher cognitive functionsâ including behavior and emotions. The anterior (front) portion of the frontal lobe is called the prefrontal cortex. It is very important for the