The condition described as "a brain disorder associated with abnormal surges in electrical impulses in the neurons of the brain" is known as Epilepsy.
- Encephalitis refers to inflammation of the brain, often due to infection.
- Concussion is a type of traumatic brain injury caused by a blow to the head.
- Cerebrovascular attack (CVA), commonly known as a stroke, occurs when there's a disruption of blood supply to the brain.
Therefore, the correct answer is Epilepsy.