Gait instability and falls
Memory problems (dementia; Alzheimer's disease)
Sensory disorders (polyneuropathies)
Headaches: migraine; tension headache and cluster headache
Paralysis (stroke - prevention and rehabilitation)
Facial pain and neuralgia
Back pain and slipped disc ( "problems with sciatica ")
Restless Legs Syndrome (restless legs syndrome)
Specialty sleep disorders