Historically, there have been a variety of terms used for the disorder, including<unk> , pathological laughter and crying, emotional lability, emotionalism, emotional dysregulation, or more recently, involuntary emotional expression disorder. The term<unk>  (pseudo- + bulbar) came from the idea that the symptoms seemed similar to those caused by a bulbar lesion (that is, a lesion in the medulla oblongata). Terms such as forced crying, involuntary crying, pathological emotionality, and emotional incontinence have also been used, although less frequently.
Pseudobulbar affect
Pain asymbolia
Automatism 
Sundowning
Baricity
Visual release hallucinations
Extrapyramidal symptoms
Spasm