Minor muscle spasming can occur due to health conditions like nutrient deficiencies. More severe twitching can be a symptom of serious health conditions, including those affecting the nervous ...
Background A 56-year-old woman was referred to a neurogenetic clinic with a history of stiffness and transient weakness. A previous needle electromyogram had confirmed the presence of myotonia ...
These were distributed on dry ice to the 15 participating centres, all of whom routinely test for AQP4-antibodies (see figure 1 for a flow diagram of the study design). A total of 17 weeks were ...
Neuronal autoantibodies targeting cell surface antigens have been described in association with autoimmune encephalitides which frequently feature psychosis and other psychiatric disturbances ...