Possible is a fictional character who appears in the animated television series Kim Possible. Created by Bob Schooley and Mark McCorkle, the character debuted in the show's pilot episode,  Crush , which premiered on the Disney Channel on June 7, 2002.
A subdural hematoma occurs when a blood vessel near the surface of the brain bursts. Blood builds up between the brain and the brain's tough outer lining. The condition is also called a subdural hemorrhage. In a subdural hematoma, blood collects immediately beneath the dura mater. The dura mater is the outermost layer of the meninges.
Depending on the size of the hematoma and where it presses on the brain, any of the following symptoms may occur: 1  Confused or slurred speech. 2  Problems with balance or walking. 3  Headache. Lack of energy or confusion.  Seizures or loss of 1  consciousness. Nausea and vomiting.  Weakness or 1  numbness. Vision problems.