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球囊耳石团块的磁共振成像

Magnetic resonance imaging of the saccular otolithic mass.

作者信息

Sbarbati A, Leclercq F, Antonakis K, Osculati F

机构信息

Institute of Human Anatomy and Histology, University of Verona, Italy.

出版信息

J Anat. 1992 Oct;181 ( Pt 2)(Pt 2):369-72.

PMID:1295875
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC1259732/
Abstract

The frog's inner ear was studied in vivo by high spatial resolution magnetic resonance imaging at 7 Tesla. The vestibule, the internal acoustic meatus, and the auditory tube have been identified. The large otolithic mass contained in the vestibule showed a virtual absence of magnetic resonance signal probably due to its composition of closely packed otoconia.

摘要

利用7特斯拉的高空间分辨率磁共振成像技术对青蛙的内耳进行了活体研究。已识别出前庭、内耳道和咽鼓管。前庭中包含的大耳石团块几乎没有磁共振信号，这可能是由于其由紧密堆积的耳石组成。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec60/1259732/1640349bf7e7/janat00148-0183-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec60/1259732/2c3d2a54683f/janat00148-0182-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec60/1259732/f30eb9c81c63/janat00148-0182-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec60/1259732/9296dee074b2/janat00148-0182-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec60/1259732/1640349bf7e7/janat00148-0183-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec60/1259732/2c3d2a54683f/janat00148-0182-a.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec60/1259732/f30eb9c81c63/janat00148-0182-b.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec60/1259732/9296dee074b2/janat00148-0182-c.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/ec60/1259732/1640349bf7e7/janat00148-0183-a.jpg

相似文献

1
Magnetic resonance imaging of the saccular otolithic mass.球囊耳石团块的磁共振成像
J Anat. 1992 Oct;181 ( Pt 2)(Pt 2):369-72.
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Structural basis for mechanical transduction in the frog vestibular sensory apparatus: I. The otolithic membrane.
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The correlation between magnetic resonance imaging and ultrastructural patterns of brown adipose tissue.磁共振成像与棕色脂肪组织超微结构模式之间的相关性。
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