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Eye Movement Evoked by Stimulation of Purkinje Cell Zones of the Cerebellar Flocculus in the Cat
http://hdl.handle.net/10191/33474
http://hdl.handle.net/10191/334747f2e3bac-8b2f-4263-89b4-bae9f422c22a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
38(1)_27-35.pdf (1.5 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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| 公開日 | 2015-10-01 | |||||
| タイトル | ||||||
| タイトル | Eye Movement Evoked by Stimulation of Purkinje Cell Zones of the Cerebellar Flocculus in the Cat | |||||
| タイトル | ||||||
| タイトル | Eye Movement Evoked by Stimulation of Purkinje Cell Zones of the Cerebellar Flocculus in the Cat | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| 著者 |
Sato, Yu
× Sato, Yu× Kawasaki, Tadashi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Anatomically, the cat cerebellar flocculus has been divided into three Purkinje cell zones (caudal, middle and rostral) on the basis of differential efferent projections to the vestibular nuclei. In the present study, eye movement evoked by microstimulation of the flocculus was investigated by a video sysytem in ketamine-anesthetized cats. Stimulation of the rostral or caudal zones on the right side evoked a downward movement of both eyes combined with the intorsion of the left eye and a very small amplitude of extorsion of the right eye (downward-rotatory type). Stimulation of the middle zone evoked the abduction of the right eye and adduction of the left eye (horizontal type). Stimulation in the border areas between the zones evoked a combined movement of the downward-rotatory and horizontal types. Extorsion of the right eye and intorsion of the left eye were evoked from the border area between the rostral zone and the cerebellar peduncle. An upward movement of both eyes or a combined upward movement and contralateral horizontal movement of both eyes were found in the border area between the rostral zone and the eighth nerve. Anatomically defined rostral and caudal zones may be related to eye movement control on the vertical plane. The middle zone may be related to eye movement control on the horizontal plane. | |||||
| 書誌情報 |
Acta medica et biologica en : Acta medica et biologica 巻 38, 号 1, p. 27-35, 発行日 1990-03 |
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| 出版者 | ||||||
| 出版者 | Niigata University School of Medicine | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 05677734 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00508361 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
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Cite as
Sato, Yu, Kawasaki, Tadashi, 1990, Eye Movement Evoked by Stimulation of Purkinje Cell Zones of the Cerebellar Flocculus in the Cat: Niigata University School of Medicine, 27–35 p.
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