title: The distribution fields of sensory neurons in the human thalamus.
abstract: Thalamic neurons were identified by activity related to passive joint movement, active joint movement, tapping stimulation, and light touch stimulation during surgery to treat movement disorders. The neurons were classified into three types: movement-related neurons, tapping-related neurons, or superficial sensory neurons. Tapping-related neurons had characteristics of lemniscal sensory neurons and occupied the border area of movement-related neurons and superficial sensory neurons. Tapping-related neurons showed a laminar distribution 1.0-1.5 mm in width in the anterodorsal region of the nucleus ventrocaudalis. Results suggest that the distribution pattern of tapping-related neurons in the human thalamus is consistent with the functional distribution pattern found in the monkey thalamus.
authors.affiliation: Department of Neurosurgery, Kochi Medical School, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Honda
authors.forename: M
authors.initials: M
authors.lastname: Seike
authors.forename: H
authors.initials: H
authors.lastname: Nishimura
authors.forename: M
authors.initials: M
authors.lastname: Kurisaka
authors.forename: K
authors.initials: K
authors.lastname: Mori
mesh_terms: D001931:Brain Mapping / Q000379:methods; D004594:Electrophysiology; D006801:Humans; D007432:Intraoperative Period; D009069:Movement Disorders / Q000503:physiopathology / Q000601:surgery; D009475:Neurons, Afferent / Q000145:classification / Q000502:physiology*; D010812:Physical Stimulation; D013238:Stereotaxic Techniques; D013788:Thalamus / Q000166:cytology* / Q000503:physiopathology