哈婆子整天Giggling,病态行为,Word Salad,一些列表现都显示有严重心理疾患。
典型的精神障碍:PBA
Pseudobulbar affect (PBA) is a neurological condition that causes people to laugh or cry uncontrollably or inappropriately. These episodes can be difficult to control and can last longer than normal. PBA can occur due to a brain injury or other neurological conditions