The sensory exam is by definition subjective, that is, relies on the patient's report. 13-1. What is the first step in evaluating the patient with ânumbnessâ?
Seizures can occur for many reasons in a person suffering from a brain tumor, including: 1  the brain tumor itself or regrowth of a tumor. 2  increased intracranial pressure caused by the tumor. 3  changes in medication levels.  scar tissue caused by 1  surgery. stress.  sleep deprivation.
Definition of Epilepsy. Epilepsy refers to a constellation of signs caused by abnormal electrical activity in the brain. The hallmarks of epilepsy are recurrent seizure episodes, which may or may not be associated with an identifiable brain defect. What over-stimulates the brain and triggers seizures is poorly understood. Many cases of epilepsy have a genetic component. Certainly brain tumors, head injuries and endocrine disorders can cause seizures, as can chemical imbalances. During a seizure, most dogs lose their balance, collapse, lose consciousness, stiffen, chomp or chew, froth from the mouth, urinate, defecate, vocalize and paddle the air with their feet.