At the Center for Neuromodulation, we use the latest neurosurgical technologies to treat a variety of conditions, from chronic pain to refractory psychiatric disorders. Our goals are to restore lost function or prevent further decline. Below, we outline some of the most common conditions and how we can help.
Dystonia produces sustained, involuntary muscle contractions that can cause repetitive movements and abnormal postures. Primary dystonia has genetic components and often runs in families. Secondary dystonia, also called acquired dystonia, results from a car accident, stroke, or cerebral palsy.
In general, dystonia produces varying degrees of mild to painful spasms, but often the symptoms depend on the part of the body affected. The National Institute of Neurological Disorders and Stroke, classifies these common forms:
- Cervical dystonia affects the muscles in the neck, causing your head to contort or be pulled forward or backward.
- Blepharospasm causes uncontrollable eye spasms and can force your eyelids to close completely.
- Craniofacial dystonia affects the head, neck, and face, making it difficult to swallow and communicate.
- Task-specific dystonia causes spasms when you’re trying to do something specific, such as writing, playing an instrument, or typing.
- Tardive dystonia (dyskineasia) consists of uncontrollable muscle spasms caused by exposure to dopamine blocking medications, such as antipsychotics, antidepressants, antiemetics or other medications.
Epilepsy is a chronic brain disorder that affects more than three million Americans of all ages. People with the disorder experience multiple spontaneous seizures, according to the Epilepsy Foundation. Seizures can involve part of the body (called partial) or the entire body (generalized) and often stem from abnormally excited electrical discharges in a group of brain cells. Symptoms can be as simple as a lapse of attention or muscle jerk or as complex as severe and prolonged convulsions. Sometimes you lose consciousness and control of your bowel or bladder function.
Almost 60 percent of people with epilepsy have no known cause for the disorder (called idiopathic epilepsy), according to the World Health Organization. Research suggests there may be a genetic component.
Essential tremor (ET) is a debilitating neurological condition that causes shaking in the hands, voice, and head, making it difficult to complete everyday actions such as holding coffee, grooming, and eating.
People often mistake this condition for Parkinson's disease. According to the National Institute of Neurological Disorders and Stroke, more than 10 million Americans have ET, eight times as many as suffer from Parkinson's disease. ET tends to affect relatively healthy people, both young and old.
ET can affect various extremities of the body, although 95 percent of cases involve the hands. It can cause occasional, temporary, or intermittent symptoms such as rhythmic shaking, difficulty controlling movements and walking, and a poor sense of balance.Often, certain actions (including standing and resting) can trigger the symptoms. We do not know what causes ET but we do know that there is a genetic component, especially among children with the disorder. According to the International Essential Tremor Foundation, children who have a parent with ET have a 50 percent chance of inheriting the gene, LINGO1, associated with the condition.
We work closely with neurologists at the The Robert and John M. Parkinson and Movement Disorders Center, to create individualized treatment plans, which may include traditional therapies or advanced neurosurgical procedures. We offer an information day for ET patients every three months where we present the latest findings and research trials. You can also meet others who have the same condition.
Parkinson's disease is a neurodegenerative condition of the nervous system affects 1.5 million Americans as well as their families, friends, and loved ones.
You are more likely to get Parkinson’s as you get older. The disease affects your center of gravity and causes soreness, stiffness (rigidity), tremors, and problems with balance or postural stability. It develops gradually. You usually experience symptoms in one extremity at first, but then it spreads throughout your body. In more advanced cases, Parkinson’s affects your walk, memory, and speech, and causes you to move slowly (bradykinesia) and have difficulty swallowing. Often, you become immobile and dependent on your caregivers.
Our experts understand the complicated nature of Parkinson’s. We work with the The Robert and John M. Bendheim Parkinson and Movement Disorders Center, and their neuropsychologists, speech therapists, and physical therapists to recommend the best, most integrated treatment options.
We do not know the exact cause of Parkinson’s disease. We do know, however, that the symptoms stem from tissue degeneration within the substantia nigra and other brainstem structures. These parts of your brain use dopamine and related chemicals to communicate with other regions of the brain. Dopamine coordinates movement; when your dopamine levels fall, you become slow and rigid. Other risk factors of Parkinson’s disease include:
- Advanced age can leads to tissue degeneration. At 80 years old, you have a 2 percent chance of acquiring Parkinson’s.
- Environmental influences, such aspesticides, can increase your risk.
- Genetic susceptibility is a concern, especiallyif you have a first degree relative with the disease.
Tourette syndrome is a complex neurological disorder that causes motor and vocal tics repeatedly and can interfere with daily activities. These tics can range from simple to complex and include eye blinking, head jerking, jumping, grunting or throat-clearing, and touching an object repeatedly. Some people with the syndrome cannot control saying obscene or socially unacceptable words. If you have Tourette syndrome, you can usually suppress the motor and vocal tics temporarily, but with great stress. Often you feel a great need to reduce the associated anxiety, resulting in the repetition of tics.
We do not know what causes Tourette syndrome, but research indicates that neurotransmitters are involved as well as abnormalities in the circuits that connect the basal ganglia, frontal lobes, and cortex of the brain. There is also a genetic component.
People usually first experience symptoms in childhood, around elementary school years, and it subsides by early adulthood in more than two-thirds of cases. If you have a severe form of the disease, it can last into adulthood.
We can also treat these conditions: