What psychiatric symptom is commonly associated with Huntington's disease?

Huntington's disease is a progressive neurodegenerative disorder that is known to cause a variety of motor, cognitive, and psychiatric symptoms. Among these, depression is one of the most commonly reported psychiatric manifestations. The emotional and psychological impact of the disease, coupled with the stress of living with a chronic and debilitating condition, often leads to feelings of sadness, hopelessness, and a decreased interest in activities that the individual once enjoyed.

Depression in Huntington's disease can occur due to the direct effects of the disease on brain regions involved in mood regulation, as well as the psychosocial stressors that come with the diagnosis and its implications. Individuals may experience changes in their emotional responses and may have difficulty coping with the challenges of the disease, resulting in a higher prevalence of depressive symptoms compared to the general population.

While other psychiatric symptoms such as social withdrawal, insomnia, and hallucinations can occur, they are not as universally prevalent or characteristic of Huntington's disease as depression. Social withdrawal may result as a secondary consequence of depression, and while insomnia can accompany depression, it is not specific to Huntington's disease. Hallucinations are less common in this population and often point to other psychological conditions or advanced disease stages. Therefore, depression stands out as the most significant