posture is an abnormal body posture that involves the arms and legs being held straight out, the toes being pointed downward, and the head and neck being arched backwards. The muscles are tightened and held rigidly.
Bleeding in the brain from any cause (intracranial hemorrhage)
Brain stem tumor
Cerebral infarction (stroke)
Encephalopathy (brain problem due to drugs, poisoning, or infection)
Hepatic encephalopathy (brain problem due to liver failure)
Increased pressure in the brain from any cause
Primary brain tumor