She should do something to her wound to make sure she does not get an infection from the blade. Then, she should probably seek medical attention.
Answer: By disrupts the activity of the brain cells.
Explanation: Because epilepsy is a brain disorder, it can affect many different systems throughout the body. Epilepsy may stem from changes in the brain's development, wiring, or chemicals. ... The disease disrupts the activity of brain cells called neurons, which normally transmit messages in the form of electrical impulses.
We have 5 vital organs heart kidneys liver and lungs. The human brain is the body’s control center so it’s a major role in the human body.