Doctors Near You for Ballismus in Araraquara

Ballismus is a movement disorder characterized by violent, uncontrollable, and flinging movements of the limbs, often involving the arms and legs. These movements are typically large in amplitude and can be jerky or erratic, resulting in a loss of motor control and difficulty maintaining a stable posture. Ballismus is a form of hyperkinetic movement disorder and can severely impact an individual's ability to perform everyday activities and maintain functional independence. The primary cause of ballismus is damage or dysfunction in the brain's subthalamic nucleus, a structure within the basal ganglia that plays a critical role in motor control. This damage can result from various conditions, including stroke, which may lead to infarction in the subthalamic nucleus and subsequently cause ballismus. Other causes include brain tumors, infections, or traumatic brain injury that affect the basal ganglia and its associated pathways. In rare cases, genetic factors or neurodegenerative diseases may also be involved in the development of ballismus. Treatment for ballismus aims to manage symptoms and address the underlying cause when possible. Medications such as antidopaminergic agents (e.g., haloperidol) and anticholinergics can be effective in reducing the hyperkinetic movements associated with ballismus by modulating neurotransmitter activity in the brain. Physical therapy may help improve motor function and stability, providing strategies to cope with and manage the erratic movements. Occupational therapy can also assist in adapting daily activities and using assistive devices to support functional independence. In cases where ballismus is secondary to a specific underlying condition, treating that condition, such as managing a stroke or tumor, is crucial. If medication and therapy are insufficient, surgical options like deep brain stimulation may be considered for severe cases. A comprehensive approach that includes medical treatment, therapy, and supportive care can help improve the quality of life for individuals with ballismus.