What Is The Treatment For Brain Hemorrhage?

My friend is at the hospital after having an operation to stop the bleeding into her brain. she had a burst nerve that was leaking blood into her brain. we were told the operation is successfull and she has been sedated, later we were told she is brain dead. a second opinion from another surgeon was requested ans he told the family that legally she is dead. Now, i want to understand if there are any chances of the brain recovering