The following are links that members submitted where their diagnosis is unconfirmed. We hope these clips help the many people searching for help and answers who have undefined illnesses characterized by a suggestion of either periodic paralysis or myotonia with atypical features.
From one member who suspects she has “Autoimmune potassium channelopathy”. Per the member, “I have tried to upload some video segments that I have taken of myself. It shows muscle fasciculations in the calf muscle, carpal pedal spasms in my toes and a somewhat typical session with trying to do repetitive exercises with weights and showing how quickly my muscles stop working briefly and how long it takes for them to repolarise when I work against gravity….These are the videos: