What O'SULLIVAN-MCLEOD SYNDROME means: O'Sullivan-McLeod Syndrome - or Monomelic amyotrophy (MMA) is characterized by progressive degeneration and loss of motor neurons, the nerve cells in the brain and spinal cord that are responsible for controlling voluntary muscles. It is characterized by weakness and wasting in a single limb, usually an arm and hand rather than a foot and leg. There is no pain associated with MMA. While some physicians contend that mild sensory loss may be associated with this disease, many experts suggest that such symptoms actually indicate a cause other than MMA. MMA occurs in males between the ages of 15 and 25.
- Definition Opsoclonus Myoclonus:
- Dictionary Myoclonus - (OMS) is a rare neurological disorder of unknown causes which appears to be the result of an autoimmune process involving the nervous system. It is an extremely rare condition, affecting o'sullivan-mcleod syndrome definition.
- Definition Occult Spinal Dysraphism Sequence:
- Dictionary Dysraphism Sequence - or Tethered spinal cord syndrome is a neurological disorder caused by tissue attachments that limit the movement of the spinal cord within the spinal column. These attachments o'sullivan-mcleod syndrome explain.
- Definition Occipital Neuralgia:
- Dictionary is a distinct type of headache characterized by piercing, throbbing, or electric-shock-like chronic pain in the upper neck, back of the head, and behind the ears, usually on one side of the head o'sullivan-mcleod syndrome what is.
- Definition Olivopontocerebellar Atrophy:
- Dictionary Olivopontocerebellar Atrophy - (OPCA) is a term used to define neuronal degeneration in the cerebellum, pontine nuclei, and inferior olive. OPCA may also be found in the brains of individuals with o'sullivan-mcleod syndrome meaning.
