Pseudobulbar affect 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. Scientists believe PBA results from prefrontal cortex damage. PBA often involves crying. Hence, PBA is mistakable for depression. But PBA is neurological; depression is psychological. Patients with PBA do not experience typical depression symptoms like sleep disturbances or appetite loss.
Pseudobulbar affect 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. Scientists believe PBA results from prefrontal cortex damage. PBA often involves crying Hence, PBA is mistakable for depression. But PBA is neurological; depression is psychological. Patients with PBA do not experience typical depression symptoms like sleep disturbances or appetite loss.