Attacks per round. The term attacks per round (APR) refers to how many attacks a creature is able to make during a round (6 seconds). The base attacks per round is determined by the creature's base attack bonus (BAB) â or unarmed base attack bonus (UBAB) in the case of a monk fighting unarmed or with a kama.
The exact cause of narcolepsy is unknown. There may be many causes. Most people with narcolepsy have low levels of the chemical hypocretin (hi-poe-KREE-tin).
The four most common causes of epilepsy are: Brain infection. Infections such as AIDS, meningitis, and viral encephalitis have been shown to cause epilepsy. Brain tumor. Tumors in the brain can interrupt normal brain cell activity and cause seizures. Head trauma. Head injuries can lead to epilepsy.