2018年5月16日 · Pseudobulbar affect (PBA) is a condition that's characterized by episodes of sudden uncontrollable and inappropriate laughing or crying. Pseudobulbar affect typically occurs in people with certain neurological conditions or injuries, which might affect the way the brain controls emotion.

When we laugh unintentionally and repeatedly, we may be experiencing pathological laughter. That's a sign of an underlying disease or medical condition that usually affects the nervous system, and researchers are still learning more about this phenomenon.

2022年10月11日 · Pseudobulbar affect (PBA) is a neurological condition that causes outbursts of uncontrolled or inappropriate laughing or crying. These episodes don’t match your internal emotional state. PBA develops as the result of a brain injury or underlying neurological condition, such as amyotrophic lateral sclerosis (ALS).

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.

2015年12月29日 · PseudoBulbar Affect (PBA) symptoms are frequent, uncontrollable outbursts of crying or laughing in people with certain neurologic conditions or brain injuries. PBA can occur when certain neurologic diseases or brain injuries damage the areas in the brain that control normal expression of emotion.

2022年5月5日 · Laughter out of context to a situation or exaggerated is called paradoxical laughter. It’s related to schizophrenia and other neurological disorders, but there are treatment options. Laughter can...

2023年8月1日 · "I had to stop last night to go to bed...I just couldn't stop laughing," her grandpa says in a follow-up video, which also reveals that he is 89 years old. Newsweek has reached out to Jessica...

2023年2月16日 · People with a variety of different conditions, such as autism spectrum disorder, schizophrenia, and anxiety, may laugh at inappropriate times. Even without a diagnosis, some...

2023年6月30日 · Paradoxical laughter often occurs as a result of emotional dysregulation. You may find yourself laughing uncontrollably or hysterically in distressing situations even when you’re experiencing sadness or anxiety at the moment. This inability to regulate emotions can be distressing for you and can make you feel confused, guilty, and lose ...

Browse 241 authentic people laughing hysterically stock photos, high-res images, and pictures, or explore additional laughing hard or comedy stock images to find the right photo at the right size and resolution for your project.