title: Head accelerometry may be useful as a test of psychogenic head tremor.
authors.affiliation: Human Motor Control Section, National Institutes of Health, Bethesda, MD.
authors.forename: Vesper Fe Marie Llaneza
authors.initials: VF
authors.lastname: Ramos
authors.affiliation: Human Motor Control Section, National Institutes of Health, Bethesda, MD.
authors.forename: Mark
authors.initials: M
authors.lastname: Hallett
keywords: accelerometry; physiology; tremor