How does the Tay Sachs disease affect an individual emotional characteristics?

Tay-Sachs disease primarily impacts an individual's neurological function, leading to progressive cognitive and physical decline. As the disease progresses, affected individuals may experience increased irritability, mood swings, and emotional distress due to their declining health and loss of abilities. Caregivers and family members may also experience emotional challenges, including grief and frustration, as they witness the disease's effects. Overall, the emotional characteristics of both individuals with Tay-Sachs and their loved ones are significantly impacted by the disease's progression.