Movement disorders
What is a movement disorder?
A movement disorder can refer to a neurological condition which impacts the nervous system by causing abnormal movements, either voluntary or involuntary. Common movement disorders are:
Parkinson’s disease
Parkinson’s disease is a progressive disorder caused by the death of nerve cells in the part of the brain that controls movement. It causes tremor, stiffness, decreased movement and problems with balance.
Dystonia
Dystonia is a muscle disorder which is defined by involuntary, sustained muscle spasms – uncontrollable twisting, repetitive movements or abnormal positions. These spasms may impact the entire body (general dystonia) or be localised to one part (focal dystonia).
Essential tremor
Essential tremor is uncontrolled shaking usually seen in the hands or arms but can impact other parts of the body. This shaking worsens with even the simplest of movements of the affected limb.
Tourette syndrome
Tourette syndrome is a hereditary neurological disorder which can occur in the early stages of childhood. The condition is most prominently known for repeated, sudden and involuntary movements and uncontrolled vocal sounds called tics.
Movement disorder research at QBI
Several researchers and labs at, or affiliated with, QBI study movement disorders and innovative treatments for people living with these disorders. For more information, please see the following researcher profiles or visit the Asia-Pacific Centre for Neuromodulation page.
Deep Brain Stimulation for Parkinson's disease
Frank Nissan was a prisoner in his own body after being diagnosed with Parkinson's disease 14 years ago. Earlier this year, Frank underwent Deep Brain Stimulation which is a procedure where electrodes are inserted into the brain in order to stimulate and relieve symptoms of Parkinson's. Since the procedure, Frank has been able to get back to doing the things he loves without the restrictions of the disease. Watch the full story below...
