断层解剖学测试题完整版

断层解剖学测试题

Document serial number【NL89WT-NY98YT-NC8CB-NNUUT-NUT108】

断层解剖学测试题

Neuropil

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In neuroanatomy, a neuropil is a region between neuronal cell bodies in the gray matter of the brain and spinal cord (i.e. the central nervous system). It consists of a dense tangle of axon terminals, dendrites and glial cell processes. It is where synaptic connections are formed between branches of axons and dendrites.[1]

White matter, which is mostly composed of axons and glial cells, is generally not considered to be a part of the neuropil.[citation needed]

On a coarse scale, nervous tissue (ignoring blood vessels etc.) is composed of the cell bodies of neurons and glial cells and their processes or protrusions. For neurons, these are dendrites, dendritic spines and axons. Dendrites collect input from other neurons, which

is processed by the neuron (in both its dendrites and its cell body) and propagated to other cells via axons, which act as long-distance cables. At the end of an axon synapses are formed, serving as chemical junctions to other cells.

In neuroanatomy, a neuropil is a region between neuronal cell bodies in the gray matter of the brain and spinal cord (i.e. the central nervous system). It consists of a dense tangle of axon terminals, dendrites and glial cell processes. It is where synaptic connections are formed between branches of axons and dendrites.[1]

White matter, which is mostly composed of axons and glial cells, is generally not considered to be a part of the neuropil.[citation needed]

On a coarse scale, nervous tissue (ignoring blood vessels etc.) is composed of the cell bodies of neurons and glial cells and their processes or protrusions. For neurons, these are dendrites, dendritic spines and axons. Dendrites collect input from other neurons, which

is processed by the neuron (in both its dendrites and its cell body) and propagated to other cells via axons, which act as long-distance cables. At the end of an axon synapses are formed, serving as chemical junctions to other cells.

第一章

头部

1、什么是断层影像解剖学？

2、头部断层解剖学常用基线有那些？

3、什么是CT值？

4、什么是伪影？

5、什么是空间分辨力？

6、什么是窗位和窗宽？

7、什么是部分容积效应？

8、什么是周围间隙现象？

9、什么是T1和T2加权像？

10、绘图说明脑室顶部层面的断层影像解剖。

11、绘图说明大脑大静脉池层面的断层影像解剖。

12、绘图说明鞍上池层面的断层影像解剖。

13、小脑幕的CT图像有那些表现类型？画简图说明。

14、穿经海绵窦的结构有那些？

15、绘图说明脑正中矢状断层层面的断层影像解剖。

16、绘图说明脑经蝶鞍的冠状层面的断层影像解剖。

17、什么是桥小脑角池什么是小脑溪什么是帆间池

18、什么是Meckel腔？说明三叉神经与其关系。

19、解释大脑动脉环（Willis环）和脑底静脉环（Rosenthal环）

20、脑血供特点及脑血管的来源、分支、行径和分布；了解脑血管的断面区域配布。

第二章

颈部

1、绘简图说明在声门裂层面喉的横断层结构。

2、绘简图说明喉的正中矢状断层结构。

3、绘简图说明喉的冠状断层结构。

4、绘简图说明咽周间隙的周界和内容。

第三章

胸部

1、胸骨角平面的标志性结构有那些？

2、绘简图说明经第一胸椎层面的断层结构。

3、绘简图说明经第二胸椎层面的断层结构。

4、绘简图说明经主动脉弓层面的断层结构。

5、绘简图说明经奇静脉弓层面的断层结构。

6、绘简图说明经肺动脉杈层面的断层结构。

7、绘简图说明四心腔层面的断层结构。

8、绘简图说明三心腔层面的断层结构。

9、绘简图说明经膈腔静脉孔层面的断层结构。

第四章

腹部

1、肝门平面的标志性结构有那些？

2、横断面上网膜囊的表现如何网膜囊的分部如何

3、什么是门腔间隙其内主要的结构有那些

4、左右膈脚有什么不同？

5、左右肾上腺的CT影像表现有何不同？