Patient Information Links Dizziness, vertigo and balance disorders Further information Functional Neurological Disorders Further information Parkinson’s disease, tremor and other movement disorders Further information | Further information Headache and migraine Further information Stroke and TIA Further information Neuro Ophthalmic Conditions Further information Multiple sclerosis and optic neuritis Further information | Further information Botulinum toxin treatment of focal dystonia and chronic migraine Further information | Further information