Cerebellar projections of the masticatory and extraocular muscle proprioception.
Cerebellar projections of the masticatory and extraocular muscle proprioception.
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咀嚼肌和眼外肌本体感觉的小脑投射。
DOI：
10.1016/0014-4886(70)90209-8
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发表时间：
1970
影响因子：
5.3
通讯作者：
G. Palmieri
中科院分区：
文献类型：
--
作者：
G. B. Azzena;C. Desole;G. Palmieri
我们研究的目的是寻找羔羊和鸭的咀嚼肌和眼外肌本体感觉的小脑投射。通过钨微电极从小脑皮质的一些不同区域记录对下颌降低或单个咀嚼肌或眼外肌拉伸的反应单位。就咀嚼本体感觉而言，鸟类的小脑反应是由同侧的蚓部、小叶和结节蚓部（小叶VI、VII）引导的，而在羔羊中，咀嚼本体感觉投射在同侧的单纯部和蟹状肌小叶的同侧旁蚓部区域（HVI、HVIIa）。在羔羊同侧单叶的外侧部分发现了受眼外肌影响的单位。
The purpose of our investigation was to look for the cerebellar projections of the masticatory and extraocular muscle proprioception in both the lamb and duck. Units responding to the lowering of the jaw or the stretching of single masticatory or extraocular muscles were recorded from some different areas of the cerebellar cortex by means of tungsten microelectrodes. As far as masticatory proprioception is concerned, cerebellar responses in birds were led from the ipsilateral part of the declive, folium, and tuber vermis (lobules VI, VII), while in lambs, the masticatory proprioception projected on the ipsilateral paravermian region of the simplex and ansiformis lobules (HVI, HVIIa). Units influenced by extraocular muscles were found on the lateral part of the ipsilateral simplex lobule of the lamb.