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Pseudobulbar affect (PBA), or emotional incontinence, is a type of neurological disorder characterized by uncontrollable episodes of crying or laughing. PBA occurs secondary to a neurologic disorder or brain injury. Patients may find themselves crying uncontrollably at something that is only slightly sad, being unable to stop themselves for ...
Paradoxical laughter is an exaggerated expression of humour which is unwarranted by external events. It may be uncontrollable laughter which may be recognised as inappropriate by the person involved. It is associated with mental illness, such as mania, hypomania or schizophrenia, schizotypal personality disorder and can have other causes.
The main sign of a gelastic seizure is a sudden outburst of laughter with no apparent cause. [1] The laughter may sound unpleasant and sardonic rather than joyful. The outburst usually lasts for less than a minute. During or shortly after a seizure, an individual might display some twitching, strange eye movements, lip smacking, fidgeting or ...
The most common disorders of laughter are associated with pseudobulbar palsy, which can be caused by severe brain trauma, most commonly in the right hemisphere. Pathological laughter in this can be triggered by trivial stimuli, which could be disconnected from the underlying mood, and be combined with crying.
Forget the socks and boring scented candles, folks! It's time to ditch the predictable and embrace the hilarious with these 26 gifts that are guaranteed to make 'em laugh out loud (and maybe even ...
She argues that childhood abuse (alluded to in “Joker,” confirmed here) and other mistreatment are the source of his disorder — whether schizophrenia or those uncontrollable laughing jags ...
Pseudobulbar affect (PBA) is a condition involving episodic uncontrollable laughter or crying. PBA mostly occurs in people with neurological injuries affecting how the brain controls emotions. [29] Scientists believe PBA results from prefrontal cortex damage. [30]
As both Sam’s parents looked shocked, they then burst into laughter. “We paid a lot of money for that!” her mom said, to which Sam replied, “I was in too deep.” ...