If a gallstone obstructs the common bile duct just after the pancreatic duct joins it, flow of pancreatic juice from the pancreas is blocked. This results in inflammation within the pancreas. Pancreatitis due to gallstones usually is mild, but it may cause serious illness and even death.
Classically the motor cortex is an area of the frontal lobe located in the dorsal precentral gyrus immediately anterior to the central sulcus.ocated on the midline surface of the hemisphere anterior to the primary motor cortex. 1  The posterior parietal cortex is sometimes also considered to be part of the group of motor cortical areas; however it is best to regard it as an association cortex rather than motor.
Note: primary motor cortex is in the gyrus just anterior to the central sulcus. (LK) Cogs 107A Study materials for exam 1 10/4/2006 FIGURE 8 A depiction of the left hemisphere of the brain showing the main language areas.