What Are Movement Disorders? Types, Symptoms, and Treatment Options

What Are Movement Disorders? Types, Symptoms, and Treatment Options

Every day we use movement, though it is usually taken for granted. Making use of complicated networks of signals that use the brain, grow, and utilize muscles, including walking, writing, crying, and even raising a cup. However, the system may not function properly, which can lead to movement disorders.

These disorders can be defined as neurological disorders that can impact the speed, smoothness, and control of physical movement. Disorders that may cause excessive movement include shaking, jerking, and other similar movements. In extreme cases, movement disorders can slow or even cease movement completely. These are a few of the reasons that movement disorders can range from mild to severe.

There are a multitude of reasons to understand the movement disorder. The first of which is the advancement in technology that can help give earlier and better management of these disorders.

Understanding Movement Disorders

Movement disorders can be understood as a disruption of some of the many working control centres the brain has for controlling movement and coordination of the body. The brain sends signals through the nervous system and stimulates parts of the body to utilize muscles for movement. If these signals are abnormal or reduced, abnormal movements will occur.

Here’s a list of possible causes of movement disorders.

• Injury or infection to the head
• Genetic predisposition
• Age-related neurological changes
• Changes in neurotransmitter levels, such as dopamine
• Medication-related or poisonous toxins

A movement disorder may be chronic or a one-time thing. However, early treatment and diagnosis will help improve someone’s quality of life.

Types of Movement Disorders

A variety of disorders share the same symptoms, but affect the body uniquely.

Parkinson’s Disease

Loss of dopamine-producing cells in a brain area that helps with control of movement, and causes slow, stiff patients to lose balance and have to deal with muscle tremors.

Essential Tremors

About 1 in 10 patients with movement disorders is written in the medical record as being afflicted with ET. It predominantly is an affliction of the hands, as they shake during tasks such as gripping, eating, or journaling, and sometimes it is familial.

Dystonia

Spasmodic and involuntary muscle contractions will lead to abnormal postures and cause the body to twist.

Huntington’s Disease

Uncontrolled movements and mental changes accompany this genetic disorder.

Tics and Tourette Syndrome

Tics and Tourette’s Syndrome involve sudden and repetitive movements, sounds, and actions of which the person has no control and therefore cannot stop.

While these two disorders affect movement in different ways, they all cause a disruption of the brain’s control over the muscles of the body.

Symptoms of Movement Disorders

Symptoms can be extremely unique and vary depending on the individual and the disorder. Some of these symptoms may be gradual and take a long time to develop, while others can be sudden and may develop all at once.

• Tremors: Tremors are the hallmark symptoms of irritable and involuntary movement. This movement can be in the hands, head, or even include the voice.

• Slow Movements: Tasks such as walking and sitting may take longer and require increased amounts of time.

• Muscle Stiffness: Stiffness in the muscles can result in the feeling of increased tightness, and the range of motion and flexibility available can be decreased.

• Involuntary Contractions:Involuntary contractions, or spasms, can cause muscles to be in certain positions and can cause the body to be in strange postures or be twisted.

• Balance and Coordination Problems: Balance and movement can be difficult to control, and can result in the movements the individual wants to do.

• Speech and Facial Changes: Facial and speech movements can be affected in the disorder. Modulation, movement, and muscular control can be adversely affected.

All of the symptoms described are found in other neurologic illnesses as well. A complete neurologic exam is needed in these cases.

Movement Disorders Diagnosis

Movement disorders can result from other disorders as well. These evaluations should be done by a neurologist or a movement disorder specialist.

The doctor will first ask for a medical history and detail any symptoms that they may have. They may ask when the symptoms started, how often they occur, and how they may impact the person’s daily life.

A neurological exam will check for muscle control, coordination, reflexes, and balance.

Based on their symptoms, the doctor may suggest a couple of different things, like:

• An MRI or CT scan to see the brain and its structures.
• Blood work to check for other medical issues.
• Genetic testing to determine if congenital disorders are present.

All of this helps the doctor find the root cause of any symptoms and how best to address them.

What Are the Available Treatments for Movement Disorders?

Depending on the type of movement disorder and how bad the symptoms are, the treatments vary. Many movement disorders cannot be cured, but there are treatments to address the symptoms.

Medications

Medications work to balance the brain chemicals that are misfiring. For example, some medications may work with an increased level of dopamine, and this is the case with Parkinson’s disease.

Physiotherapy and Rehabilitation

Physical therapy or exercise may help restore movement, balance, and muscle control, while reducing stiffness and improving coordination.

Speech and Occupational Therapy

Speech therapy helps address difficulties with talking, while occupational therapy assists individuals in managing daily activities independently.

Advanced Treatments

Advanced options such as Deep Brain Stimulation (DBS) and MR-guided Focused Ultrasound are used to target specific abnormal brain signals responsible for movement disorders.

Emerging technologies, including those developed by Vattikuti Technologies, robotics, and minimally invasive surgery, are making these treatments safer and more effective.

Living with Movement Disorders

Living with a movement disorder is difficult, but it is possible to live an active life with the right support and treatment. Early diagnosis and a combination of therapies can significantly improve quality of life.

Regular exercise, a healthy diet, and stress management practices also contribute to better outcomes.

Ongoing research and technological advancements continue to improve the future of movement disorder treatment.

Frequently Asked Questions

1. What are the most common movement disorders?
The most common movement disorders are Parkinson’s disease, essential tremor, dystonia, Huntington’s disease, and Tourette syndrome.

2. Can movement disorders be cured?
Some movement disorders cannot be cured completely, but numerous treatment options exist that can help manage symptoms and improve quality of life.

3. What are the newer techniques available for treatment?
Advanced techniques include Deep Brain Stimulation and MR-guided Focused Ultrasound, which help manage abnormal brain signals. Their precision continues to improve with advancements supported by technologies like those from Vattikuti Technologies.