Abstract: An mGluR4 receptor positive allosteric modulator is useful, alone or in combination with a neuroleptic agent, for treating or preventing movement disorders such as Parkinson's disease, dyskinesia, tardive dyskinesia, drug-induced parkinsonism, postencephalitic parkinsonism, progressive supranuclear palsy, multiple system atrophy, corticobasal degeneration, parkinsonian-ALS dementia complex, basal ganglia calcification, akinesia, akinetic-rigid syndrome, bradykinesia, dystonia, medication-induced parkinsonian, Gilles de la Tourette syndrome, Huntington's disease, tremor, chorea, myoclonus, tick disorder, and dystonia.

Abstract: Histamine H3 inverse agonists or histamine H3 antagonists are useful, alone or in combination with a neuroleptic agent, for treating or preventing movement disorders, including tremor, such as essential tremor, and tremor associated with Parkinson's disease, cranofacial trauma, multiple sclerosis, stroke, dystonia, and neuropathic, toxic or drug induced tremor.

Abstract: Histamine H3 inverse agonists or histamine H3 antagonists are useful, alone or in combination with an anti-stroke agent, for treating stroke.