Two sets of published diagnostic criteria are available to help differentiate PBA from depression. The first set of diagnostic criteria was developed by Poeck in 1969. 3 These 4 criteria include: ...

Some people with Lewy body dementia (LBW) develop a symptom called pseudobulbar affect (PBA), which can lead to uncontrollable crying or laughter. Around 20–30% of people with dementia receive a ...

Uncontrolled laughing or crying can be more than just a surprising emotional reaction, it may signal a neurological condition called pseudobulbar affect (PBA). PBA causes sudden, involuntary emotional ...

In the complex tapestry of human emotions, shedding tears transcends the boundaries of mere sorrow, becoming a potent expression that delves into deeper facets of the human psyche. If you or someone ...

Mission Connection has released a guide on crying spells, providing readers with insight into possible causes and treatments. San Juan Capistrano, United States, June 1, 2026-- Mission Connection has ...

Involuntary crying or laughing are symptoms of a condition known as involuntary emotional expression disorder (IEED). This disorder is common among patients with stroke and other neurological ...

Babies older than 3 months who cry uncontrollably without reason are at greater risk of suffering from lower IQ, hyperactivity and discipline problems in childhood, new research has found. Persistent ...